{"id":20488,"date":"2026-07-27T08:54:11","date_gmt":"2026-07-27T08:54:11","guid":{"rendered":"https:\/\/www.jianjiebinder.com\/?p=20488"},"modified":"2026-07-27T08:54:14","modified_gmt":"2026-07-27T08:54:14","slug":"enhancing-iron-bearing-solid-waste-recycling-with-jianjie-binder-4-briquetting-case-studies-for-rotary-kiln-direct-reduction","status":"publish","type":"post","link":"https:\/\/www.jianjiebinder.com\/ar\/enhancing-iron-bearing-solid-waste-recycling-with-jianjie-binder-4-briquetting-case-studies-for-rotary-kiln-direct-reduction\/","title":{"rendered":"Enhancing Iron-Bearing Solid Waste Recycling with Jianjie Binder: 4\u00a0Briquetting Case Studies\u00a0for Rotary Kiln Direct Reduction"},"content":{"rendered":"\n<nav class=\"wp-block-stackable-table-of-contents stk-block-table-of-contents stk-block stk-0083010 stk-block-background\" data-block-id=\"0083010\"><style>.stk-0083010 {background-color:#f8fafc !important;}.stk-0083010:before{background-color:#f8fafc !important;}<\/style><p class=\"stk-table-of-contents__title\"><strong>Table of Contents<\/strong><\/p><ul class=\"stk-table-of-contents__table\"><li><a href=\"#growing-demand-for-industrial-solid-waste-recycling-in-the-metallurgical-industry\">Growing Demand for Industrial Solid Waste Recycling in the Metallurgical Industry<\/a><\/li><li><a href=\"#case-study-1-iron-powder-briquetting-in-shanxi-solving-strength-problems-in-lime-assisted-systems\">Case Study 1: Iron Powder Briquetting in Shanxi \u2014 Solving Strength Problems in Lime-Assisted Systems<\/a><\/li><li><a href=\"#case-study-2-ultra-fine-iron-concentrate-carbon-powder-briquetting-maintaining-strength-during-high-temperature-reduction\">Case Study 2: Ultra-Fine Iron Concentrate + Carbon Powder Briquetting \u2014 Maintaining Strength During High-Temperature Reduction<\/a><\/li><li><a href=\"#case-study-3-mill-scale-dry-coke-powder-briquetting-in-hebei\">Case Study 3: Mill Scale + Dry Coke Powder Briquetting in Hebei<\/a><\/li><li><a href=\"#case-study-4-red-mud-recycling-project-industrial-scale-briquetting-for-iron-recovery\">Case Study 4: Red Mud Recycling Project \u2014 Industrial-Scale Briquetting for Iron Recovery<\/a><\/li><li><a href=\"#jianjie-binder-customized-solutions-for-challenging-briquetting-applications\">Jianjie Binder: Customized Solutions for Challenging Briquetting Applications<\/a><\/li><li><a href=\"#key-advantages-of-jianjie-binder\">Key Advantages of Jianjie Binder<\/a><\/li><li><a href=\"#technical-specifications\">Technical Specifications<\/a><\/li><li><a href=\"#conclusion-turning-industrial-waste-into-valuable-resources\">Conclusion: Turning Industrial Waste into Valuable Resources<\/a><\/li><\/ul><\/nav>\n\n\n\n<h2 id=\"growing-demand-for-industrial-solid-waste-recycling-in-the-metallurgical-industry\" class=\"wp-block-heading\" data-block-type=\"core\">Growing Demand for Industrial Solid Waste Recycling in the Metallurgical Industry<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\">With the rapid development of global industrial production, the generation of metallurgical solid wastes, including iron ore tailings, steel slag, mill scale, dust sludge, fly ash, and red mud, continues to increase.\u00a0Improper disposal of these wastes not only occupies valuable land resources but also creates environmental challenges.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\">At the same time, these wastes contain valuable metallic resources, especially iron, making resource recovery an important direction for the steel and mining industries.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\">Governments and enterprises are increasingly focusing on improving recycling efficiency, reducing landfill dependence, and recovering valuable metals through advanced technologies.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\">Among various recycling technologies, <a href=\"https:\/\/www.jianjiebinder.com\/comprehensive-analysis-of-coal-based-direct-reduction-ironmaking-technology\/\" data-type=\"post\" data-id=\"20036\">coal-based rotary kiln direct reduction<\/a> has become one of the important routes for recovering iron from low-grade iron-bearing materials and metallurgical wastes.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\">However, before entering the rotary kiln, most fine iron-containing materials require cold briquetting or pelletizing to improve<strong>&nbsp;handling performance, transportation stability, and high-temperature reduction efficiency.<\/strong><strong><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\">In this process, the binder system plays a critical role. Binder performance directly affects:<\/p>\n\n\n\n<ul class=\"wp-block-list\" data-block-type=\"core\">\n<li class=\"\" data-block-type=\"core\">Green briquette strength during transportation<\/li>\n\n\n\n<li class=\"\" data-block-type=\"core\">Dry strength after curing<\/li>\n\n\n\n<li class=\"\" data-block-type=\"core\">High-temperature stability during reduction<\/li>\n\n\n\n<li class=\"\" data-block-type=\"core\">Production stability and recovery efficiency<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\">Based on practical projects, Jianjie has developed <a href=\"https:\/\/www.jianjiebinder.com\/our-services\/binder-customization\/\" data-type=\"page\" data-id=\"16621\">customized binder solutions<\/a> for different iron-bearing solid waste systems. The following<strong>\u00a04\u00a0case studies<\/strong>\u00a0demonstrate how Jianjie Binder helps customers overcome challenging briquetting conditions.<\/p>\n\n\n\n<h2 id=\"case-study-1-iron-powder-briquetting-in-shanxi-solving-strength-problems-in-lime-assisted-systems\" class=\"wp-block-heading\" data-block-type=\"core\">Case Study 1: Iron Powder Briquetting in Shanxi \u2014 Solving Strength Problems in Lime-Assisted Systems<\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\" data-block-type=\"core\"><img data-recalc-dims=\"1\" decoding=\"async\" width=\"1024\" height=\"683\" loading=\"lazy\" src=\"https:\/\/i0.wp.com\/www.jianjiebinder.com\/wp-content\/uploads\/2026\/07\/84871f0876c3e7d1981d32061e39612c.jpg?resize=1024%2C683&#038;ssl=1\" alt=\"jianjie staff doing binder test\" class=\"wp-image-20492\" style=\"width:500px\" srcset=\"https:\/\/i0.wp.com\/www.jianjiebinder.com\/wp-content\/uploads\/2026\/07\/84871f0876c3e7d1981d32061e39612c.jpg?resize=1024%2C683&amp;ssl=1 1024w, https:\/\/i0.wp.com\/www.jianjiebinder.com\/wp-content\/uploads\/2026\/07\/84871f0876c3e7d1981d32061e39612c.jpg?resize=300%2C200&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.jianjiebinder.com\/wp-content\/uploads\/2026\/07\/84871f0876c3e7d1981d32061e39612c.jpg?resize=768%2C512&amp;ssl=1 768w, https:\/\/i0.wp.com\/www.jianjiebinder.com\/wp-content\/uploads\/2026\/07\/84871f0876c3e7d1981d32061e39612c.jpg?resize=1536%2C1024&amp;ssl=1 1536w, https:\/\/i0.wp.com\/www.jianjiebinder.com\/wp-content\/uploads\/2026\/07\/84871f0876c3e7d1981d32061e39612c.jpg?resize=18%2C12&amp;ssl=1 18w, https:\/\/i0.wp.com\/www.jianjiebinder.com\/wp-content\/uploads\/2026\/07\/84871f0876c3e7d1981d32061e39612c.jpg?w=1920&amp;ssl=1 1920w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<div class=\"wp-block-stackable-tabs stk-block-tabs stk-block stk-2e7b380 stk-block-background\" data-initial-tab=\"1\" data-block-id=\"2e7b380\"><style>.stk-2e7b380 .stk-block-tab-content .stk-block-content .stk-block-column[hidden]{display:none !important;}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-block-tabs--horizontal stk-block-tabs--fade stk-content-align stk-2e7b380-column\">\n<div class=\"wp-block-stackable-tab-labels stk-block-tab-labels stk-block stk-8c925f7\" data-block-id=\"8c925f7\"><style>.stk-8c925f7 .stk-block-tabs__tab{color:#999999 !important;background:transparent !important;border-style:solid !important;border-color:transparent !important;border-top-width:0px !important;border-right-width:0px !important;border-bottom-width:2px !important;border-left-width:0px !important;}.stk-8c925f7 .stk-block-tabs__tab.stk-block-tabs__tab--active .stk-block-tab-labels__text{color:#000000 !important;}.stk-8c925f7 {box-shadow:inset 0px -1px 0px 0px rgba(0,0,0, 0.1) !important;}.stk-8c925f7 .stk-block-tab-labels__text{color:#999999 !important;}.stk-8c925f7 .stk-block-tabs__tab .stk--inner-svg svg:last-child, .stk-8c925f7 .stk-block-tabs__tab .stk--inner-svg svg:last-child :is(g, path, rect, polygon, ellipse){fill:#909090 !important;}.stk-8c925f7 .stk-block-tabs__tab:not(.stk-block-tabs__tab--active):hover .stk--inner-svg svg:last-child, .stk-8c925f7 .stk-block-tabs__tab:not(.stk-block-tabs__tab--active):hover .stk--inner-svg svg:last-child :is(g, path, rect, polygon, ellipse){fill:#909090 !important;}.stk-8c925f7 .stk-block-tabs__tab.stk-block-tabs__tab--active{border-color:#000000 !important;}.stk-8c925f7 .stk-block-tabs__tab.stk-block-tabs__tab--active .stk--inner-svg svg:last-child, .stk-8c925f7 .stk-block-tabs__tab.stk-block-tabs__tab--active .stk--inner-svg svg:last-child :is(g, path, rect, polygon, ellipse){fill:#000000 !important;}.stk-8c925f7 .stk-block-tabs__tab.stk-block-tabs__tab--active:hover .stk--inner-svg svg:last-child, .stk-8c925f7 .stk-block-tabs__tab.stk-block-tabs__tab--active:hover .stk--inner-svg svg:last-child :is(g, path, rect, polygon, ellipse){fill:#000000 !important;}<\/style><div class=\"stk-block-tab-labels__wrapper\" role=\"tablist\"><button class=\"stk-block-tabs__tab\" role=\"tab\"><div class=\"stk-block-tab-labels__text\"><span>Customer Challenges<\/span><\/div><\/button><button class=\"stk-block-tabs__tab\" role=\"tab\"><div class=\"stk-block-tab-labels__text\"><span>Production Conditions<\/span><\/div><\/button><button class=\"stk-block-tabs__tab\" role=\"tab\"><div class=\"stk-block-tab-labels__text\"><span>Performance Requirement<\/span><\/div><\/button><button class=\"stk-block-tabs__tab\" role=\"tab\"><div class=\"stk-block-tab-labels__text\"><span>Jianjie Solution &amp; Results<\/span><\/div><\/button><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-tab-content stk-block-tab-content stk-block stk-0348b38\" data-block-id=\"0348b38\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-0348b38-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-d2d5420\" data-v=\"4\" role=\"tabpanel\" data-block-id=\"d2d5420\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-d2d5420-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-d2d5420-inner-blocks\">\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-4f2bd5d\" data-block-id=\"4f2bd5d\"><style>.stk-4f2bd5d {margin-bottom:0px !important;}<\/style><p class=\"stk-block-text__text\">The customer\u2019s raw material consisted of:<\/p><\/div>\n\n\n\n<ul class=\"wp-block-list\" data-block-type=\"core\">\n<li class=\"\" data-block-type=\"core\">80% iron powder<\/li>\n\n\n\n<li class=\"\" data-block-type=\"core\">10% semi-coke<\/li>\n\n\n\n<li class=\"\" data-block-type=\"core\">10% active quicklime&nbsp;(CaO)<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-8c03f15\" data-block-id=\"8c03f15\"><style>.stk-8c03f15 {margin-bottom:0px !important;}<\/style><p class=\"stk-block-text__text\">The <strong>moisture content<\/strong>&nbsp;of iron powder and semi-coke was approximately<strong>&nbsp;12%.<\/strong><\/p><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-2ab0e3b\" data-block-id=\"2ab0e3b\"><style>.stk-2ab0e3b {margin-bottom:0px !important;}<\/style><p class=\"stk-block-text__text\">Before briquetting, quicklime needed to be mixed with iron powder for hydration and moisture absorption. However, residual free CaO created challenges for binder performance, especially regarding:<\/p><\/div>\n\n\n\n<ul class=\"wp-block-list\" data-block-type=\"core\">\n<li class=\"\" data-block-type=\"core\">Hydrolysis resistance<\/li>\n\n\n\n<li class=\"\" data-block-type=\"core\">Initial green strength<\/li>\n\n\n\n<li class=\"\" data-block-type=\"core\">Briquette stability during handling<\/li>\n<\/ul>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-f6055ce\" data-v=\"4\" role=\"tabpanel\" data-block-id=\"f6055ce\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-f6055ce-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-f6055ce-inner-blocks\">\n<ul class=\"wp-block-list\" data-block-type=\"core\">\n<li class=\"\" data-block-type=\"core\">Capacity: 30 tons\/hour<\/li>\n\n\n\n<li class=\"\" data-block-type=\"core\">Equipment: 650 roller briquetting machine<\/li>\n\n\n\n<li class=\"\" data-block-type=\"core\">Final briquettes used for electric arc furnace and submerged arc furnace smelting<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\">The project was still in the testing stage. <strong>Previously, the customer used a self-developed starch and bentonite mixture, but strength performance was unstable<\/strong>.<\/p>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-bc95204\" data-v=\"4\" role=\"tabpanel\" data-block-id=\"bc95204\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-bc95204-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-bc95204-inner-blocks\">\n<ul class=\"wp-block-list\" data-block-type=\"core\">\n<li class=\"\" data-block-type=\"core\">Direct feeding into rotary kiln <strong>without additional dry strength requirements<\/strong><\/li>\n\n\n\n<li class=\"\" data-block-type=\"core\"><strong>Binder dosage \u22643% <\/strong><\/li>\n\n\n\n<li class=\"\" data-block-type=\"core\">Green briquettes capable of surviving <strong>2\u20133 drops from 2 meters<\/strong><\/li>\n<\/ul>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-f5ccd31\" data-v=\"4\" role=\"tabpanel\" data-block-id=\"f5ccd31\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-f5ccd31-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-f5ccd31-inner-blocks\">\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-4b2d668\" data-block-id=\"4b2d668\"><style>.stk-4b2d668 {margin-bottom:0px !important;}<\/style><p class=\"stk-block-text__text\">Jianjie technical engineers recommended:<\/p><\/div>\n\n\n\n<ol class=\"wp-block-list\" data-block-type=\"core\">\n<li class=\"\" data-block-type=\"core\">Pre-mixing 80% iron powder with 10% quicklime for sufficient hydration<\/li>\n\n\n\n<li class=\"\" data-block-type=\"core\">Adding Jianjie Binder after lime reaction stabilization<\/li>\n\n\n\n<li class=\"\" data-block-type=\"core\">Optimizing moisture and mixing conditions<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\">With <strong>only 3% binder addition<\/strong>, Jianjie Binder achieved:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\">Stable performance despite residual CaO<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\">Green briquettes surviving 2\u20133 drops from 2 meters without breakage<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\">Improved drying strength<\/p>\n<\/div><\/div><\/div>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\" data-block-type=\"core\">\n<p class=\"wp-block-paragraph\" data-block-type=\"core\">The solution successfully solved the strength fluctuation problem caused by lime-containing raw materials.<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\"><\/p>\n\n\n\n<h2 id=\"case-study-2-ultra-fine-iron-concentrate-carbon-powder-briquetting-maintaining-strength-during-high-temperature-reduction\" class=\"wp-block-heading\" data-block-type=\"core\">Case Study 2: Ultra-Fine Iron Concentrate + Carbon Powder Briquetting \u2014 Maintaining Strength During High-Temperature Reduction<\/h2>\n\n\n\n<div class=\"wp-block-stackable-tabs stk-block-tabs stk-block stk-9049302 stk-block-background\" data-initial-tab=\"1\" data-block-id=\"9049302\"><style>.stk-9049302 .stk-block-tab-content .stk-block-content .stk-block-column[hidden]{display:none !important;}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-block-tabs--horizontal stk-block-tabs--fade stk-content-align stk-9049302-column\">\n<div class=\"wp-block-stackable-tab-labels stk-block-tab-labels stk-block stk-26a7b98\" data-block-id=\"26a7b98\"><style>.stk-26a7b98 .stk-block-tabs__tab{color:#999999 !important;background:transparent !important;border-style:solid !important;border-color:transparent !important;border-top-width:0px !important;border-right-width:0px !important;border-bottom-width:2px !important;border-left-width:0px !important;}.stk-26a7b98 .stk-block-tabs__tab.stk-block-tabs__tab--active .stk-block-tab-labels__text{color:#000000 !important;}.stk-26a7b98 {box-shadow:inset 0px -1px 0px 0px #0000001a !important;}.stk-26a7b98 .stk-block-tab-labels__text{color:#999999 !important;}.stk-26a7b98 .stk-block-tabs__tab .stk--inner-svg svg:last-child, .stk-26a7b98 .stk-block-tabs__tab .stk--inner-svg svg:last-child :is(g, path, rect, polygon, ellipse){fill:#909090 !important;}.stk-26a7b98 .stk-block-tabs__tab:not(.stk-block-tabs__tab--active):hover .stk--inner-svg svg:last-child, .stk-26a7b98 .stk-block-tabs__tab:not(.stk-block-tabs__tab--active):hover .stk--inner-svg svg:last-child :is(g, path, rect, polygon, ellipse){fill:#909090 !important;}.stk-26a7b98 .stk-block-tabs__tab.stk-block-tabs__tab--active{border-color:#000000 !important;}.stk-26a7b98 .stk-block-tabs__tab.stk-block-tabs__tab--active .stk--inner-svg svg:last-child, .stk-26a7b98 .stk-block-tabs__tab.stk-block-tabs__tab--active .stk--inner-svg svg:last-child :is(g, path, rect, polygon, ellipse){fill:#000000 !important;}.stk-26a7b98 .stk-block-tabs__tab.stk-block-tabs__tab--active:hover .stk--inner-svg svg:last-child, .stk-26a7b98 .stk-block-tabs__tab.stk-block-tabs__tab--active:hover .stk--inner-svg svg:last-child :is(g, path, rect, polygon, ellipse){fill:#000000 !important;}<\/style><div class=\"stk-block-tab-labels__wrapper\" role=\"tablist\"><button class=\"stk-block-tabs__tab\" role=\"tab\"><div class=\"stk-block-tab-labels__text\"><span>Customer Challenges<\/span><\/div><\/button><button class=\"stk-block-tabs__tab\" role=\"tab\"><div class=\"stk-block-tab-labels__text\"><span>Required Performance<\/span><\/div><\/button><button class=\"stk-block-tabs__tab\" role=\"tab\"><div class=\"stk-block-tab-labels__text\"><span>Jianjie Solution &amp; Results<\/span><\/div><\/button><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-tab-content stk-block-tab-content stk-block stk-975ca40\" data-block-id=\"975ca40\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-975ca40-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-6aaaac9\" data-v=\"4\" role=\"tabpanel\" data-block-id=\"6aaaac9\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-6aaaac9-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-6aaaac9-inner-blocks\">\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-7dec0b0\" data-block-id=\"7dec0b0\"><style>.stk-7dec0b0 {margin-bottom:0px !important;}<\/style><p class=\"stk-block-text__text\">The raw material consisted of:<\/p><\/div>\n\n\n\n<ul class=\"wp-block-list\" data-block-type=\"core\">\n<li class=\"\" data-block-type=\"core\">Iron concentrate<\/li>\n\n\n\n<li class=\"\" data-block-type=\"core\">20% carbon powder<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\">The particle size was extremely fine (above 200 mesh), resulting in:<\/p>\n\n\n\n<ul class=\"wp-block-list\" data-block-type=\"core\">\n<li class=\"\" data-block-type=\"core\">Poor particle skeleton structure<\/li>\n\n\n\n<li class=\"\" data-block-type=\"core\">Difficult to form<\/li>\n\n\n\n<li class=\"\" data-block-type=\"core\">High risk of briquette collapse during heating<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\">The briquettes needed to undergo:<\/p>\n\n\n\n<ul class=\"wp-block-list\" data-block-type=\"core\">\n<li class=\"\" data-block-type=\"core\">Approximately 4 hours of thermal treatment<\/li>\n\n\n\n<li class=\"\" data-block-type=\"core\">Drying<\/li>\n\n\n\n<li class=\"\" data-block-type=\"core\">Rotary kiln reduction<\/li>\n\n\n\n<li class=\"\" data-block-type=\"core\">Heating to 900\u20131000\u00b0C<\/li>\n<\/ul>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-4a29d2e\" data-v=\"4\" role=\"tabpanel\" data-block-id=\"4a29d2e\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-4a29d2e-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-4a29d2e-inner-blocks\">\n<p class=\"wp-block-paragraph\" data-block-type=\"core\">The customer required:<\/p>\n\n\n\n<ol class=\"wp-block-list\" data-block-type=\"core\">\n<li class=\"\" data-block-type=\"core\">Stable structure throughout rotary kiln reduction<\/li>\n\n\n\n<li class=\"\" data-block-type=\"core\">Green briquettes: \u22653 drops from 1 meter<\/li>\n\n\n\n<li class=\"\" data-block-type=\"core\">Dry strength: >800N<\/li>\n<\/ol>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-48fec52\" data-v=\"4\" role=\"tabpanel\" data-block-id=\"48fec52\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-48fec52-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-48fec52-inner-blocks\">\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-60a04d7\" data-block-id=\"60a04d7\"><p class=\"stk-block-text__text\">Traditional binders often struggle with <strong>ultra-fine materials<\/strong>&nbsp;because they cannot provide sufficient bonding strength and thermal stability.<\/p><\/div>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\">By applying Jianjie Binder <strong>a<\/strong><strong>t only 3% dosage<\/strong>, the customer achieved:<\/p>\n\n\n\n<ul class=\"wp-block-list\" data-block-type=\"core\">\n<li class=\"\" data-block-type=\"core\">Successful briquette formation<\/li>\n\n\n\n<li class=\"\" data-block-type=\"core\">Improved drop resistance<\/li>\n\n\n\n<li class=\"\" data-block-type=\"core\">No large-scale cracking or collapse<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\">Laboratory testing showed:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\">Thermal strength after simulated 1000\u00b0C testing: <strong>166.6N<\/strong>&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\">Average dry compressive strength&nbsp;after drying: <strong>542.55N<\/strong>&nbsp;<\/p>\n<\/div><\/div><\/div>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\" data-block-type=\"core\">\n<p class=\"wp-block-paragraph\" data-block-type=\"core\">The briquettes<strong>\u00a0maintained structural integrity<\/strong>\u00a0during high-temperature treatment, demonstrating Jianjie Binder\u2019s capability in ultra-fine powder applications.<\/p>\n<\/blockquote>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\" data-block-type=\"core\"><img data-recalc-dims=\"1\" decoding=\"async\" width=\"1024\" height=\"768\" loading=\"lazy\" src=\"https:\/\/i0.wp.com\/www.jianjiebinder.com\/wp-content\/uploads\/2026\/07\/b3fcba1477c7abe37db58192f3848733.jpg?resize=1024%2C768&#038;ssl=1\" alt=\"jianjie engineer doing test\" class=\"wp-image-20493\" style=\"width:500px\" srcset=\"https:\/\/i0.wp.com\/www.jianjiebinder.com\/wp-content\/uploads\/2026\/07\/b3fcba1477c7abe37db58192f3848733.jpg?resize=1024%2C768&amp;ssl=1 1024w, https:\/\/i0.wp.com\/www.jianjiebinder.com\/wp-content\/uploads\/2026\/07\/b3fcba1477c7abe37db58192f3848733.jpg?resize=300%2C225&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.jianjiebinder.com\/wp-content\/uploads\/2026\/07\/b3fcba1477c7abe37db58192f3848733.jpg?resize=768%2C576&amp;ssl=1 768w, https:\/\/i0.wp.com\/www.jianjiebinder.com\/wp-content\/uploads\/2026\/07\/b3fcba1477c7abe37db58192f3848733.jpg?resize=1536%2C1152&amp;ssl=1 1536w, https:\/\/i0.wp.com\/www.jianjiebinder.com\/wp-content\/uploads\/2026\/07\/b3fcba1477c7abe37db58192f3848733.jpg?resize=16%2C12&amp;ssl=1 16w, https:\/\/i0.wp.com\/www.jianjiebinder.com\/wp-content\/uploads\/2026\/07\/b3fcba1477c7abe37db58192f3848733.jpg?w=1920&amp;ssl=1 1920w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\"><\/p>\n\n\n\n<h2 id=\"case-study-3-mill-scale-dry-coke-powder-briquetting-in-hebei\" class=\"wp-block-heading\" data-block-type=\"core\">Case Study 3: Mill Scale + Dry Coke Powder Briquetting in Hebei<\/h2>\n\n\n\n<div class=\"wp-block-stackable-tabs stk-block-tabs stk-block stk-fbb6c3b stk-block-background\" data-initial-tab=\"1\" data-block-id=\"fbb6c3b\"><style>.stk-fbb6c3b .stk-block-tab-content .stk-block-content .stk-block-column[hidden]{display:none !important;}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-block-tabs--horizontal stk-block-tabs--fade stk-content-align stk-fbb6c3b-column\">\n<div class=\"wp-block-stackable-tab-labels stk-block-tab-labels stk-block stk-ba31bee\" data-block-id=\"ba31bee\"><style>.stk-ba31bee .stk-block-tabs__tab{color:#999999 !important;background:transparent !important;border-style:solid !important;border-color:transparent !important;border-top-width:0px !important;border-right-width:0px !important;border-bottom-width:2px !important;border-left-width:0px !important;}.stk-ba31bee .stk-block-tabs__tab.stk-block-tabs__tab--active .stk-block-tab-labels__text{color:#000000 !important;}.stk-ba31bee {box-shadow:inset 0px -1px 0px 0px rgba(0,0,0, 0.1) !important;}.stk-ba31bee .stk-block-tab-labels__text{color:#999999 !important;}.stk-ba31bee .stk-block-tabs__tab .stk--inner-svg svg:last-child, .stk-ba31bee .stk-block-tabs__tab .stk--inner-svg svg:last-child :is(g, path, rect, polygon, ellipse){fill:#909090 !important;}.stk-ba31bee .stk-block-tabs__tab:not(.stk-block-tabs__tab--active):hover .stk--inner-svg svg:last-child, .stk-ba31bee .stk-block-tabs__tab:not(.stk-block-tabs__tab--active):hover .stk--inner-svg svg:last-child :is(g, path, rect, polygon, ellipse){fill:#909090 !important;}.stk-ba31bee .stk-block-tabs__tab.stk-block-tabs__tab--active{border-color:#000000 !important;}.stk-ba31bee .stk-block-tabs__tab.stk-block-tabs__tab--active .stk--inner-svg svg:last-child, .stk-ba31bee .stk-block-tabs__tab.stk-block-tabs__tab--active .stk--inner-svg svg:last-child :is(g, path, rect, polygon, ellipse){fill:#000000 !important;}.stk-ba31bee .stk-block-tabs__tab.stk-block-tabs__tab--active:hover .stk--inner-svg svg:last-child, .stk-ba31bee .stk-block-tabs__tab.stk-block-tabs__tab--active:hover .stk--inner-svg svg:last-child :is(g, path, rect, polygon, ellipse){fill:#000000 !important;}<\/style><div class=\"stk-block-tab-labels__wrapper\" role=\"tablist\"><button class=\"stk-block-tabs__tab\" role=\"tab\"><div class=\"stk-block-tab-labels__text\"><span>Customer Challenge<\/span><\/div><\/button><button class=\"stk-block-tabs__tab\" role=\"tab\"><div class=\"stk-block-tab-labels__text\"><span>Performance Requirements<\/span><\/div><\/button><button class=\"stk-block-tabs__tab\" role=\"tab\"><div class=\"stk-block-tab-labels__text\"><span>Jianjie Solution &amp; Results<\/span><\/div><\/button><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-tab-content stk-block-tab-content stk-block stk-d556edc\" data-block-id=\"d556edc\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-d556edc-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-ebb3215\" data-v=\"4\" role=\"tabpanel\" data-block-id=\"ebb3215\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-ebb3215-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-ebb3215-inner-blocks\">\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-215b3a9\" data-block-id=\"215b3a9\"><p class=\"stk-block-text__text\">The raw material consisted of:<\/p><\/div>\n\n\n\n<ul class=\"wp-block-list\" data-block-type=\"core\">\n<li class=\"\" data-block-type=\"core\">Mill scale<\/li>\n\n\n\n<li class=\"\" data-block-type=\"core\">10\u201312% dry coke powder<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\">Particle size:<\/p>\n\n\n\n<ul class=\"wp-block-list\" data-block-type=\"core\">\n<li class=\"\" data-block-type=\"core\">0\u20132 mm<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\">Moisture addition during forming:<\/p>\n\n\n\n<ul class=\"wp-block-list\" data-block-type=\"core\">\n<li class=\"\" data-block-type=\"core\">8\u201310%<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\">The briquettes needed to pass through:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\">900\u20131000\u00b0C reduction environment<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\">Drying process<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\">Rotary kiln heating<\/p>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-5911d44\" data-v=\"4\" role=\"tabpanel\" data-block-id=\"5911d44\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-5911d44-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-5911d44-inner-blocks\">\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-5ab7a56\" data-block-id=\"5ab7a56\"><p class=\"stk-block-text__text\">The customer required:<\/p><\/div>\n\n\n\n<ul class=\"wp-block-list\" data-block-type=\"core\">\n<li class=\"\" data-block-type=\"core\">Stable strength after drying to 1% moisture<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\">Green briquette strength:<\/p>\n\n\n\n<ul class=\"wp-block-list\" data-block-type=\"core\">\n<li class=\"\" data-block-type=\"core\">2 drops from 1 meter<\/li>\n\n\n\n<li class=\"\" data-block-type=\"core\">Dry strength:<\/li>\n<\/ul>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-625a6d7\" data-v=\"4\" role=\"tabpanel\" data-block-id=\"625a6d7\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-625a6d7-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-625a6d7-inner-blocks\">\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-9b97ee8\" data-block-id=\"9b97ee8\"><p class=\"stk-block-text__text\">Jianjie Binder was applied at <strong>3% dosage<\/strong>.<\/p><\/div>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\">Testing results: <strong>327.8N<\/strong>\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\">Green briquettes:<ul><li>Survived <strong>2 drops from 1 meter<\/strong>\u00a0with <strong>minor cracking <\/strong><\/li><\/ul><\/p>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\">Maintained integrity after multiple handling tests<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\">Dry compressive strength: <strong>2008.2N<\/strong>\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\">Thermal strength at 1000\u00b0C: <strong>327.8N<\/strong><\/p>\n<\/div><\/div><\/div>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\" data-block-type=\"core\">\n<p class=\"wp-block-paragraph\" data-block-type=\"core\">The results confirmed excellent bonding performance for mill scale recycling applications.<\/p>\n<\/blockquote>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\" data-block-type=\"core\"><img data-recalc-dims=\"1\" decoding=\"async\" width=\"1024\" height=\"768\" loading=\"lazy\" src=\"https:\/\/i0.wp.com\/www.jianjiebinder.com\/wp-content\/uploads\/2026\/07\/090c652909bbb4a1b70a2f7dba982cf0.webp?resize=1024%2C768&#038;ssl=1\" alt=\"jianjie engineer doing experiments\" class=\"wp-image-20494\" style=\"width:500px\" srcset=\"https:\/\/i0.wp.com\/www.jianjiebinder.com\/wp-content\/uploads\/2026\/07\/090c652909bbb4a1b70a2f7dba982cf0.webp?resize=1024%2C768&amp;ssl=1 1024w, https:\/\/i0.wp.com\/www.jianjiebinder.com\/wp-content\/uploads\/2026\/07\/090c652909bbb4a1b70a2f7dba982cf0.webp?resize=300%2C225&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.jianjiebinder.com\/wp-content\/uploads\/2026\/07\/090c652909bbb4a1b70a2f7dba982cf0.webp?resize=768%2C576&amp;ssl=1 768w, https:\/\/i0.wp.com\/www.jianjiebinder.com\/wp-content\/uploads\/2026\/07\/090c652909bbb4a1b70a2f7dba982cf0.webp?resize=1536%2C1152&amp;ssl=1 1536w, https:\/\/i0.wp.com\/www.jianjiebinder.com\/wp-content\/uploads\/2026\/07\/090c652909bbb4a1b70a2f7dba982cf0.webp?resize=16%2C12&amp;ssl=1 16w, https:\/\/i0.wp.com\/www.jianjiebinder.com\/wp-content\/uploads\/2026\/07\/090c652909bbb4a1b70a2f7dba982cf0.webp?w=1707&amp;ssl=1 1707w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\"><\/p>\n\n\n\n<h2 id=\"case-study-4-red-mud-recycling-project-industrial-scale-briquetting-for-iron-recovery\" class=\"wp-block-heading\" data-block-type=\"core\">Case Study 4: Red Mud Recycling Project \u2014 Industrial-Scale Briquetting for Iron Recovery<\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\" data-block-type=\"core\"><img data-recalc-dims=\"1\" decoding=\"async\" width=\"1024\" height=\"768\" loading=\"lazy\" src=\"https:\/\/i0.wp.com\/www.jianjiebinder.com\/wp-content\/uploads\/2026\/07\/4a6473697b4e7987960d1c3b5af9306d.webp?resize=1024%2C768&#038;ssl=1\" alt=\"red mud raw material\" class=\"wp-image-20496\" style=\"width:500px\" srcset=\"https:\/\/i0.wp.com\/www.jianjiebinder.com\/wp-content\/uploads\/2026\/07\/4a6473697b4e7987960d1c3b5af9306d.webp?resize=1024%2C768&amp;ssl=1 1024w, https:\/\/i0.wp.com\/www.jianjiebinder.com\/wp-content\/uploads\/2026\/07\/4a6473697b4e7987960d1c3b5af9306d.webp?resize=300%2C225&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.jianjiebinder.com\/wp-content\/uploads\/2026\/07\/4a6473697b4e7987960d1c3b5af9306d.webp?resize=768%2C576&amp;ssl=1 768w, https:\/\/i0.wp.com\/www.jianjiebinder.com\/wp-content\/uploads\/2026\/07\/4a6473697b4e7987960d1c3b5af9306d.webp?resize=1536%2C1152&amp;ssl=1 1536w, https:\/\/i0.wp.com\/www.jianjiebinder.com\/wp-content\/uploads\/2026\/07\/4a6473697b4e7987960d1c3b5af9306d.webp?resize=16%2C12&amp;ssl=1 16w, https:\/\/i0.wp.com\/www.jianjiebinder.com\/wp-content\/uploads\/2026\/07\/4a6473697b4e7987960d1c3b5af9306d.webp?w=1707&amp;ssl=1 1707w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<div class=\"wp-block-stackable-tabs stk-block-tabs stk-block stk-415df06 stk-block-background\" data-initial-tab=\"1\" data-block-id=\"415df06\"><style>.stk-415df06 .stk-block-tab-content .stk-block-content .stk-block-column[hidden]{display:none !important;}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-block-tabs--horizontal stk-block-tabs--fade stk-content-align stk-415df06-column\">\n<div class=\"wp-block-stackable-tab-labels stk-block-tab-labels stk-block stk-b18528b\" data-block-id=\"b18528b\"><style>.stk-b18528b .stk-block-tabs__tab{color:#999999 !important;background:transparent !important;border-style:solid !important;border-color:transparent !important;border-top-width:0px !important;border-right-width:0px !important;border-bottom-width:2px !important;border-left-width:0px !important;}.stk-b18528b .stk-block-tabs__tab.stk-block-tabs__tab--active .stk-block-tab-labels__text{color:#000000 !important;}.stk-b18528b {box-shadow:inset 0px -1px 0px 0px rgba(0,0,0, 0.1) !important;}.stk-b18528b .stk-block-tab-labels__text{color:#999999 !important;}.stk-b18528b .stk-block-tabs__tab .stk--inner-svg svg:last-child, .stk-b18528b .stk-block-tabs__tab .stk--inner-svg svg:last-child :is(g, path, rect, polygon, ellipse){fill:#909090 !important;}.stk-b18528b .stk-block-tabs__tab:not(.stk-block-tabs__tab--active):hover .stk--inner-svg svg:last-child, .stk-b18528b .stk-block-tabs__tab:not(.stk-block-tabs__tab--active):hover .stk--inner-svg svg:last-child :is(g, path, rect, polygon, ellipse){fill:#909090 !important;}.stk-b18528b .stk-block-tabs__tab.stk-block-tabs__tab--active{border-color:#000000 !important;}.stk-b18528b .stk-block-tabs__tab.stk-block-tabs__tab--active .stk--inner-svg svg:last-child, .stk-b18528b .stk-block-tabs__tab.stk-block-tabs__tab--active .stk--inner-svg svg:last-child :is(g, path, rect, polygon, ellipse){fill:#000000 !important;}.stk-b18528b .stk-block-tabs__tab.stk-block-tabs__tab--active:hover .stk--inner-svg svg:last-child, .stk-b18528b .stk-block-tabs__tab.stk-block-tabs__tab--active:hover .stk--inner-svg svg:last-child :is(g, path, rect, polygon, ellipse){fill:#000000 !important;}<\/style><div class=\"stk-block-tab-labels__wrapper\" role=\"tablist\"><button class=\"stk-block-tabs__tab\" role=\"tab\"><div class=\"stk-block-tab-labels__text\"><span>Customer Challenge<\/span><\/div><\/button><button class=\"stk-block-tabs__tab\" role=\"tab\"><div class=\"stk-block-tab-labels__text\"><span>Production Conditions<\/span><\/div><\/button><button class=\"stk-block-tabs__tab\" role=\"tab\"><div class=\"stk-block-tab-labels__text\"><span>Performance Requirement<\/span><\/div><\/button><button class=\"stk-block-tabs__tab\" role=\"tab\"><div class=\"stk-block-tab-labels__text\"><span>Jianjie Solution &amp; Results<\/span><\/div><\/button><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-tab-content stk-block-tab-content stk-block stk-63985b6\" data-block-id=\"63985b6\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-63985b6-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-592d664\" data-v=\"4\" role=\"tabpanel\" data-block-id=\"592d664\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-592d664-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-592d664-inner-blocks\">\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-1122dc3\" data-block-id=\"1122dc3\"><p class=\"stk-block-text__text\">The customer developed a large-scale red mud recycling project using:<\/p><\/div>\n\n\n\n<ul class=\"wp-block-list\" data-block-type=\"core\">\n<li class=\"\" data-block-type=\"core\">65% bauxite residue (red mud)<\/li>\n\n\n\n<li class=\"\" data-block-type=\"core\">25% fly ash\/carbon powder<\/li>\n\n\n\n<li class=\"\" data-block-type=\"core\">10% active calcium oxide<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\">Red mud contains valuable iron resources but presents several challenges:<\/p>\n\n\n\n<ul class=\"wp-block-list\" data-block-type=\"core\">\n<li class=\"\" data-block-type=\"core\">Poor natural bonding ability<\/li>\n\n\n\n<li class=\"\" data-block-type=\"core\">Complex chemical composition<\/li>\n\n\n\n<li class=\"\" data-block-type=\"core\">High impurity content<\/li>\n<\/ul>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-7a2d7b6\" data-v=\"4\" role=\"tabpanel\" data-block-id=\"7a2d7b6\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-7a2d7b6-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-7a2d7b6-inner-blocks\">\n<ul class=\"wp-block-list\" data-block-type=\"core\">\n<li class=\"\" data-block-type=\"core\">Annual capacity: 100,000 tons<\/li>\n\n\n\n<li class=\"\" data-block-type=\"core\">Equipment: High-pressure briquetting machine\n<ul class=\"wp-block-list\" data-block-type=\"core\">\n<li class=\"\" data-block-type=\"core\">Drying system<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li class=\"\" data-block-type=\"core\">Process:\n<ul class=\"wp-block-list\" data-block-type=\"core\">\n<li class=\"\" data-block-type=\"core\">Briquettes enter rotary kiln for pre-reduction<\/li>\n\n\n\n<li class=\"\" data-block-type=\"core\">Reduced material is further processed in melting furnace<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-dca0864\" data-v=\"4\" role=\"tabpanel\" data-block-id=\"dca0864\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-dca0864-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-dca0864-inner-blocks\">\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-1d11fd0\" data-block-id=\"1d11fd0\"><style>.stk-1d11fd0 {margin-bottom:0px !important;}<\/style><p class=\"stk-block-text__text\">The customer required:<\/p><\/div>\n\n\n\n<ul class=\"wp-block-list\" data-block-type=\"core\">\n<li class=\"\" data-block-type=\"core\">Green briquettes:\n<ul class=\"wp-block-list\" data-block-type=\"core\">\n<li class=\"\" data-block-type=\"core\">2 drops from 1.5 meters<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li class=\"\" data-block-type=\"core\">Dry briquettes:\n<ul class=\"wp-block-list\" data-block-type=\"core\">\n<li class=\"\" data-block-type=\"core\">Compressive strength \u22651000N<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\">Or survive 1\u20132 drops from 2 meters<\/p>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-761983a\" data-v=\"4\" role=\"tabpanel\" data-block-id=\"761983a\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-761983a-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-761983a-inner-blocks\">\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-54d3ad6\" data-block-id=\"54d3ad6\"><style>.stk-54d3ad6 {margin-bottom:0px !important;}<\/style><p class=\"stk-block-text__text\">For different red mud formulations:<\/p><\/div>\n\n\n\n<h4 class=\"wp-block-heading\" data-block-type=\"core\">Red Mud + Coke Powder System<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\">Results:<\/p>\n\n\n\n<ul class=\"wp-block-list\" data-block-type=\"core\">\n<li class=\"\" data-block-type=\"core\">Green strength: 3 drops from 1 meter<\/li>\n\n\n\n<li class=\"\" data-block-type=\"core\">Dry strength: 1200N<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\" data-block-type=\"core\">Red Mud + Fly Ash System<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\">Results:<\/p>\n\n\n\n<ul class=\"wp-block-list\" data-block-type=\"core\">\n<li class=\"\" data-block-type=\"core\">700N<\/li>\n\n\n\n<li class=\"\" data-block-type=\"core\">Green strength:<\/li>\n\n\n\n<li class=\"\" data-block-type=\"core\">2 drops from 1 meter<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\">Dry strength: <strong>700N<\/strong><\/p>\n<\/div><\/div><\/div>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\" data-block-type=\"core\">\n<p class=\"wp-block-paragraph\" data-block-type=\"core\"><strong>Jianjie Binder enabled stable briquetting of low-grade and complex red mud materials, supporting large-scale iron recovery from industrial waste.<\/strong><\/p>\n<\/blockquote>\n\n\n\n<h2 id=\"jianjie-binder-customized-solutions-for-challenging-briquetting-applications\" class=\"wp-block-heading\" data-block-type=\"core\">Jianjie Binder: Customized Solutions for Challenging Briquetting Applications<\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\" data-block-type=\"core\"><img data-recalc-dims=\"1\" decoding=\"async\" width=\"1024\" height=\"768\" loading=\"lazy\" src=\"https:\/\/i0.wp.com\/www.jianjiebinder.com\/wp-content\/uploads\/2026\/07\/f1463fa8added5861435c9cb5c79a497.jpg?resize=1024%2C768&#038;ssl=1\" alt=\"jianjie engineers in jianjie lab\" class=\"wp-image-20499\" style=\"width:500px\" srcset=\"https:\/\/i0.wp.com\/www.jianjiebinder.com\/wp-content\/uploads\/2026\/07\/f1463fa8added5861435c9cb5c79a497.jpg?resize=1024%2C768&amp;ssl=1 1024w, https:\/\/i0.wp.com\/www.jianjiebinder.com\/wp-content\/uploads\/2026\/07\/f1463fa8added5861435c9cb5c79a497.jpg?resize=300%2C225&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.jianjiebinder.com\/wp-content\/uploads\/2026\/07\/f1463fa8added5861435c9cb5c79a497.jpg?resize=768%2C576&amp;ssl=1 768w, https:\/\/i0.wp.com\/www.jianjiebinder.com\/wp-content\/uploads\/2026\/07\/f1463fa8added5861435c9cb5c79a497.jpg?resize=1536%2C1152&amp;ssl=1 1536w, https:\/\/i0.wp.com\/www.jianjiebinder.com\/wp-content\/uploads\/2026\/07\/f1463fa8added5861435c9cb5c79a497.jpg?resize=16%2C12&amp;ssl=1 16w, https:\/\/i0.wp.com\/www.jianjiebinder.com\/wp-content\/uploads\/2026\/07\/f1463fa8added5861435c9cb5c79a497.jpg?w=1707&amp;ssl=1 1707w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\"><strong>Rotary kiln direct reduction projects involve significant variations in:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\" data-block-type=\"core\">\n<li class=\"\" data-block-type=\"core\">Raw material composition<\/li>\n\n\n\n<li class=\"\" data-block-type=\"core\">Particle size distribution<\/li>\n\n\n\n<li class=\"\" data-block-type=\"core\">Lime content<\/li>\n\n\n\n<li class=\"\" data-block-type=\"core\">Carbon addition<\/li>\n\n\n\n<li class=\"\" data-block-type=\"core\">Reduction temperature<\/li>\n\n\n\n<li class=\"\" data-block-type=\"core\">Production scale<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\">Traditional binders such as bentonite or starch binder <strong>cannot <\/strong>always meet the requirements of complex industrial solid waste recycling.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\"><strong>Jianjie Binder is a specially developed composite binder designed for:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\" data-block-type=\"core\">\n<li class=\"\" data-block-type=\"core\">Iron-bearing dust and sludge<\/li>\n\n\n\n<li class=\"\" data-block-type=\"core\">Iron ore concentrate<\/li>\n\n\n\n<li class=\"\" data-block-type=\"core\">Mill scale<\/li>\n\n\n\n<li class=\"\" data-block-type=\"core\">Red mud<\/li>\n\n\n\n<li class=\"\" data-block-type=\"core\">Metallurgical solid waste<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\"><strong>It combines organic materials with functional additives, reinforcing agents, and modifiers to provide:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\" data-block-type=\"core\">\n<li class=\"\" data-block-type=\"core\">Strong bonding ability<\/li>\n\n\n\n<li class=\"\" data-block-type=\"core\">Water resistance<\/li>\n\n\n\n<li class=\"\" data-block-type=\"core\">Cold curing performance<\/li>\n\n\n\n<li class=\"\" data-block-type=\"core\">High-temperature stability<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\"><strong>The produced cold briquettes can be widely used as feed materials for:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\" data-block-type=\"core\">\n<li class=\"\" data-block-type=\"core\">Blast furnaces<\/li>\n\n\n\n<li class=\"\" data-block-type=\"core\">Direct reduction furnaces<\/li>\n\n\n\n<li class=\"\" data-block-type=\"core\">Rotary kilns<\/li>\n\n\n\n<li class=\"\" data-block-type=\"core\">Smelting furnaces<\/li>\n<\/ul>\n\n\n\n<h2 id=\"key-advantages-of-jianjie-binder\" class=\"wp-block-heading\" data-block-type=\"core\">Key Advantages of Jianjie Binder<\/h2>\n\n\n\n<h3 id=\"1-easy-application\" class=\"wp-block-heading\" data-block-type=\"core\">1. Easy Application<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\">Jianjie Binder can be directly mixed with raw materials.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\">The process requires only:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\">Mixing \u2192 Adding water \u2192 Briquetting \u2192 Drying<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\">No complicated modification process is required.<\/p>\n\n\n\n<h3 id=\"2-strong-bonding-performance\" class=\"wp-block-heading\" data-block-type=\"core\">2. Strong Bonding Performance<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\">Jianjie Binder provides:<\/p>\n\n\n\n<ul class=\"wp-block-list\" data-block-type=\"core\">\n<li class=\"\" data-block-type=\"core\">High forming rate<\/li>\n\n\n\n<li class=\"\" data-block-type=\"core\">Excellent green strength<\/li>\n\n\n\n<li class=\"\" data-block-type=\"core\">High dry strength<\/li>\n\n\n\n<li class=\"\" data-block-type=\"core\">Improved thermal stability<\/li>\n<\/ul>\n\n\n\n<h3 id=\"3-reduced-operating-cost\" class=\"wp-block-heading\" data-block-type=\"core\">3. Reduced Operating Cost<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\">Due to its high bonding efficiency:<\/p>\n\n\n\n<ul class=\"wp-block-list\" data-block-type=\"core\">\n<li class=\"\" data-block-type=\"core\">Low addition rate<\/li>\n\n\n\n<li class=\"\" data-block-type=\"core\">Reduced binder consumption<\/li>\n\n\n\n<li class=\"\" data-block-type=\"core\">Simplified production process<\/li>\n<\/ul>\n\n\n\n<h3 id=\"4-proven-industrial-performance\" class=\"wp-block-heading\" data-block-type=\"core\">4. Proven Industrial Performance<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\">Typical performance:<\/p>\n\n\n\n<ul class=\"wp-block-list\" data-block-type=\"core\">\n<li class=\"\" data-block-type=\"core\">1 ton binder produces approximately 65\u2013100 tons of briquettes<\/li>\n\n\n\n<li class=\"\" data-block-type=\"core\">Forming rate up to 98%<\/li>\n\n\n\n<li class=\"\" data-block-type=\"core\">Green briquettes survive 2-meter drop tests<\/li>\n\n\n\n<li class=\"\" data-block-type=\"core\">Cold compressive strength up to 1000N<\/li>\n<\/ul>\n\n\n\n<h2 id=\"technical-specifications\" class=\"wp-block-heading\" data-block-type=\"core\">Technical Specifications<\/h2>\n\n\n\n<figure class=\"wp-block-table\" data-block-type=\"core\"><table class=\"has-fixed-layout\"><thead><tr><th>Item<\/th><th>Specification<\/th><\/tr><\/thead><tbody><tr><td>Appearance<\/td><td>Free-flowing powder<\/td><\/tr><tr><td>Particle size (passing 60 mesh)<\/td><td>\u226590%<\/td><\/tr><tr><td>Moisture<\/td><td>\u226412%<\/td><\/tr><tr><td>pH<\/td><td>7.0\u20139.0<\/td><\/tr><tr><td>Bulk density<\/td><td>1000\u00b1300 g\/L<\/td><\/tr><tr><td>Viscosity<\/td><td>\u22655 mPa\u00b7s<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 id=\"conclusion-turning-industrial-waste-into-valuable-resources\" class=\"wp-block-heading\" data-block-type=\"core\">Conclusion: Turning Industrial Waste into Valuable Resources<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\">From iron powder and mill scale to red mud and ultra-fine carbon-containing materials, different solid waste recycling projects require different binder solutions.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\">Through customized binder technology and engineering support, Jianjie helps customers transform challenging metallurgical wastes into stable briquettes suitable for rotary kiln direct reduction processes.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\">By reducing waste storage, improving resource recovery, and supporting cleaner metallurgy, Jianjie Binder contributes to a more sustainable future for the global steel industry.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\"><strong><a href=\"https:\/\/www.jianjiebinder.com\/contact-jianjie\/\" data-type=\"page\" data-id=\"8833\">Contact us<\/a> now for binder and briquetting solutions for your iron-bearing solid waste recycling!<\/strong><\/p>\n\n\n<style id=\"wpforms-css-vars-17833-block-daee525f-f6b1-4caf-b931-e9ff7ba6bc34\">\n\t\t\t\t#wpforms-17833.wpforms-block-daee525f-f6b1-4caf-b931-e9ff7ba6bc34 {\n\t\t\t\t--wpforms-field-size-input-height: 43px;\n--wpforms-field-size-input-spacing: 15px;\n--wpforms-field-size-font-size: 16px;\n--wpforms-field-size-line-height: 19px;\n--wpforms-field-size-padding-h: 14px;\n--wpforms-field-size-checkbox-size: 16px;\n--wpforms-field-size-sublabel-spacing: 5px;\n--wpforms-field-size-icon-size: 1;\n--wpforms-label-size-font-size: 16px;\n--wpforms-label-size-line-height: 19px;\n--wpforms-label-size-sublabel-font-size: 14px;\n--wpforms-label-size-sublabel-line-height: 17px;\n--wpforms-button-size-font-size: 17px;\n--wpforms-button-size-height: 41px;\n--wpforms-button-size-padding-h: 15px;\n--wpforms-button-size-margin-top: 10px;\n--wpforms-container-shadow-size-box-shadow: none;\n\t\t\t}\n\t\t\t<\/style><div class=\"wpforms-container wpforms-container-full wpforms-block wpforms-block-daee525f-f6b1-4caf-b931-e9ff7ba6bc34 wpforms-render-modern\" id=\"wpforms-17833\"><form id=\"wpforms-form-17833\" class=\"wpforms-validate wpforms-form wpforms-ajax-form\" data-formid=\"17833\" method=\"post\" enctype=\"multipart\/form-data\" action=\"\/ar\/wp-json\/wp\/v2\/posts\/20488\" data-token=\"eb0f940d43c2dbcd7b51f0796ce7be96\" data-token-time=\"1785190788\"><noscript class=\"wpforms-error-noscript\">Please enable JavaScript in your browser to complete this form.<\/noscript><div id=\"wpforms-error-noscript\" style=\"display: none;\">Please enable JavaScript in your browser to complete this form.<\/div><div class=\"wpforms-field-container\"><div id=\"wpforms-17833-field_0-container\" class=\"wpforms-field wpforms-field-name\" data-field-id=\"0\"><fieldset><legend class=\"wpforms-field-label\">Name <span class=\"wpforms-required-label\" aria-hidden=\"true\">*<\/span><\/legend><div class=\"wpforms-field-row wpforms-field-medium\"><div class=\"wpforms-field-row-block wpforms-first wpforms-one-half\"><input type=\"text\" id=\"wpforms-17833-field_0\" class=\"wpforms-field-name-first wpforms-field-required\" name=\"wpforms[fields][0][first]\" aria-errormessage=\"wpforms-17833-field_0-error\" required><label for=\"wpforms-17833-field_0\" class=\"wpforms-field-sublabel after\">First<\/label><\/div><div class=\"wpforms-field-row-block wpforms-one-half\"><input type=\"text\" id=\"wpforms-17833-field_0-last\" class=\"wpforms-field-name-last 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data-field-id=\"1\"><label class=\"wpforms-field-label\" for=\"wpforms-17833-field_1\">Email <span class=\"wpforms-required-label\" aria-hidden=\"true\">*<\/span><\/label><input type=\"email\" id=\"wpforms-17833-field_1\" class=\"wpforms-field-medium wpforms-field-required\" name=\"wpforms[fields][1]\" spellcheck=\"false\" aria-errormessage=\"wpforms-17833-field_1-error\" required><\/div><div id=\"wpforms-17833-field_13-container\" class=\"wpforms-field wpforms-field-checkbox wpforms-conditional-trigger\" data-field-id=\"13\"><fieldset><legend class=\"wpforms-field-label\">What best describes your situation?<\/legend><ul id=\"wpforms-17833-field_13\"><li class=\"choice-1 depth-1\"><input type=\"checkbox\" id=\"wpforms-17833-field_13_1\" name=\"wpforms[fields][13][]\" value=\"I am looking for binder.\" aria-errormessage=\"wpforms-17833-field_13_1-error\"  ><label class=\"wpforms-field-label-inline\" for=\"wpforms-17833-field_13_1\">I am looking for binder.<\/label><\/li><li 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for=\"wpforms-17833-field_13_4\">I need technical support.<\/label><\/li><li class=\"choice-5 depth-1\"><input type=\"checkbox\" id=\"wpforms-17833-field_13_5\" name=\"wpforms[fields][13][]\" value=\"Still evaluating \/ not sure\" aria-errormessage=\"wpforms-17833-field_13_5-error\"  ><label class=\"wpforms-field-label-inline\" for=\"wpforms-17833-field_13_5\">Still evaluating \/ not sure<\/label><\/li><\/ul><\/fieldset><\/div><div id=\"wpforms-17833-field_4-container\" class=\"wpforms-field wpforms-field-checkbox wpforms-list-inline\" data-field-id=\"4\"><fieldset><legend class=\"wpforms-field-label\">What&#039;s your raw material? <span class=\"wpforms-required-label\" aria-hidden=\"true\">*<\/span><\/legend><ul id=\"wpforms-17833-field_4\" class=\"wpforms-field-required\"><li class=\"choice-15 depth-1\"><input type=\"checkbox\" id=\"wpforms-17833-field_4_15\" name=\"wpforms[fields][4][]\" value=\"Iron ore fines for pelletizing\" aria-errormessage=\"wpforms-17833-field_4_15-error\" aria-describedby=\"wpforms-17833-field_4-description\" required ><label class=\"wpforms-field-label-inline\" for=\"wpforms-17833-field_4_15\">Iron ore fines for pelletizing<\/label><\/li><li class=\"choice-1 depth-1\"><input type=\"checkbox\" id=\"wpforms-17833-field_4_1\" name=\"wpforms[fields][4][]\" value=\"Steel dust (EAF dust, BF dust)\" aria-errormessage=\"wpforms-17833-field_4_1-error\" aria-describedby=\"wpforms-17833-field_4-description\" required ><label class=\"wpforms-field-label-inline\" for=\"wpforms-17833-field_4_1\">Steel dust (EAF dust, BF dust)<\/label><\/li><li class=\"choice-2 depth-1\"><input type=\"checkbox\" id=\"wpforms-17833-field_4_2\" name=\"wpforms[fields][4][]\" value=\"Mill scale\" aria-errormessage=\"wpforms-17833-field_4_2-error\" aria-describedby=\"wpforms-17833-field_4-description\" required ><label class=\"wpforms-field-label-inline\" for=\"wpforms-17833-field_4_2\">Mill scale<\/label><\/li><li class=\"choice-3 depth-1\"><input type=\"checkbox\" id=\"wpforms-17833-field_4_3\" name=\"wpforms[fields][4][]\" value=\"Steel slag\" aria-errormessage=\"wpforms-17833-field_4_3-error\" aria-describedby=\"wpforms-17833-field_4-description\" required ><label class=\"wpforms-field-label-inline\" for=\"wpforms-17833-field_4_3\">Steel slag<\/label><\/li><li class=\"choice-4 depth-1\"><input type=\"checkbox\" id=\"wpforms-17833-field_4_4\" name=\"wpforms[fields][4][]\" value=\"Steel sludge\" aria-errormessage=\"wpforms-17833-field_4_4-error\" aria-describedby=\"wpforms-17833-field_4-description\" required ><label class=\"wpforms-field-label-inline\" for=\"wpforms-17833-field_4_4\">Steel sludge<\/label><\/li><li class=\"choice-16 depth-1\"><input type=\"checkbox\" id=\"wpforms-17833-field_4_16\" name=\"wpforms[fields][4][]\" value=\"DRI fines (sponge iron)\" aria-errormessage=\"wpforms-17833-field_4_16-error\" aria-describedby=\"wpforms-17833-field_4-description\" required ><label class=\"wpforms-field-label-inline\" for=\"wpforms-17833-field_4_16\">DRI fines (sponge iron)<\/label><\/li><li class=\"choice-5 depth-1\"><input type=\"checkbox\" id=\"wpforms-17833-field_4_5\" name=\"wpforms[fields][4][]\" value=\"Coal (Anthracite, bituminous coal, etc.)\" aria-errormessage=\"wpforms-17833-field_4_5-error\" aria-describedby=\"wpforms-17833-field_4-description\" required ><label class=\"wpforms-field-label-inline\" for=\"wpforms-17833-field_4_5\">Coal (Anthracite, bituminous coal, etc.)<\/label><\/li><li class=\"choice-6 depth-1\"><input type=\"checkbox\" id=\"wpforms-17833-field_4_6\" name=\"wpforms[fields][4][]\" value=\"Coke\" aria-errormessage=\"wpforms-17833-field_4_6-error\" aria-describedby=\"wpforms-17833-field_4-description\" required ><label class=\"wpforms-field-label-inline\" for=\"wpforms-17833-field_4_6\">Coke<\/label><\/li><li class=\"choice-7 depth-1\"><input type=\"checkbox\" id=\"wpforms-17833-field_4_7\" name=\"wpforms[fields][4][]\" value=\"Manganese powder\" aria-errormessage=\"wpforms-17833-field_4_7-error\" aria-describedby=\"wpforms-17833-field_4-description\" required ><label class=\"wpforms-field-label-inline\" for=\"wpforms-17833-field_4_7\">Manganese powder<\/label><\/li><li class=\"choice-8 depth-1\"><input type=\"checkbox\" id=\"wpforms-17833-field_4_8\" name=\"wpforms[fields][4][]\" value=\"Chrome ore\" aria-errormessage=\"wpforms-17833-field_4_8-error\" aria-describedby=\"wpforms-17833-field_4-description\" required ><label class=\"wpforms-field-label-inline\" for=\"wpforms-17833-field_4_8\">Chrome ore<\/label><\/li><li class=\"choice-9 depth-1\"><input type=\"checkbox\" id=\"wpforms-17833-field_4_9\" name=\"wpforms[fields][4][]\" value=\"Nickel ore\" aria-errormessage=\"wpforms-17833-field_4_9-error\" aria-describedby=\"wpforms-17833-field_4-description\" required ><label class=\"wpforms-field-label-inline\" for=\"wpforms-17833-field_4_9\">Nickel ore<\/label><\/li><li class=\"choice-14 depth-1\"><input type=\"checkbox\" id=\"wpforms-17833-field_4_14\" name=\"wpforms[fields][4][]\" value=\"Magnesium powder\" aria-errormessage=\"wpforms-17833-field_4_14-error\" aria-describedby=\"wpforms-17833-field_4-description\" required ><label class=\"wpforms-field-label-inline\" for=\"wpforms-17833-field_4_14\">Magnesium powder<\/label><\/li><li class=\"choice-10 depth-1\"><input type=\"checkbox\" id=\"wpforms-17833-field_4_10\" name=\"wpforms[fields][4][]\" value=\"Phosphate powder\" aria-errormessage=\"wpforms-17833-field_4_10-error\" aria-describedby=\"wpforms-17833-field_4-description\" required ><label class=\"wpforms-field-label-inline\" for=\"wpforms-17833-field_4_10\">Phosphate powder<\/label><\/li><li class=\"choice-11 depth-1\"><input type=\"checkbox\" id=\"wpforms-17833-field_4_11\" name=\"wpforms[fields][4][]\" value=\"Fluorspar powder\" aria-errormessage=\"wpforms-17833-field_4_11-error\" aria-describedby=\"wpforms-17833-field_4-description\" required ><label class=\"wpforms-field-label-inline\" for=\"wpforms-17833-field_4_11\">Fluorspar powder<\/label><\/li><li class=\"choice-12 depth-1\"><input type=\"checkbox\" id=\"wpforms-17833-field_4_12\" name=\"wpforms[fields][4][]\" value=\"Other\" aria-errormessage=\"wpforms-17833-field_4_12-error\" aria-describedby=\"wpforms-17833-field_4-description\" required ><label class=\"wpforms-field-label-inline\" for=\"wpforms-17833-field_4_12\">Other<\/label><\/li><li class=\"choice-13 depth-1\"><input type=\"checkbox\" id=\"wpforms-17833-field_4_13\" name=\"wpforms[fields][4][]\" value=\"I don&#039;t have raw material yet\" aria-errormessage=\"wpforms-17833-field_4_13-error\" aria-describedby=\"wpforms-17833-field_4-description\" required ><label class=\"wpforms-field-label-inline\" for=\"wpforms-17833-field_4_13\">I don&#8217;t have raw material yet<\/label><\/li><\/ul><div id=\"wpforms-17833-field_4-description\" class=\"wpforms-field-description\">Choose the raw materials you want to recycle\/briquette.<\/div><\/fieldset><\/div><div id=\"wpforms-17833-field_5-container\" class=\"wpforms-field wpforms-field-select wpforms-conditional-field wpforms-conditional-show wpforms-field-select-style-classic\" data-field-id=\"5\" style=\"display:none;\"><label class=\"wpforms-field-label\" for=\"wpforms-17833-field_5\">What&#039;s your equipment? <span class=\"wpforms-required-label\" aria-hidden=\"true\">*<\/span><\/label><select id=\"wpforms-17833-field_5\" class=\"wpforms-field-medium wpforms-field-required\" name=\"wpforms[fields][5]\" required=\"required\"><option value=\"\" class=\"placeholder\" disabled  selected='selected'>Choose your equipment<\/option><option value=\"Double Roller Press\"  class=\"choice-1 depth-1\"  >Double Roller Press<\/option><option value=\"Hydraulic Briquetting Press\"  class=\"choice-2 depth-1\"  >Hydraulic Briquetting Press<\/option><option value=\"Vacuum Extruder\"  class=\"choice-3 depth-1\"  >Vacuum Extruder<\/option><option value=\"Others\"  class=\"choice-4 depth-1\"  >Others<\/option><option value=\"I don&#039;t have equipment yet\"  class=\"choice-5 depth-1\"  >I don&#8217;t have equipment yet<\/option><\/select><\/div><div id=\"wpforms-17833-field_2-container\" class=\"wpforms-field wpforms-field-textarea\" data-field-id=\"2\"><label class=\"wpforms-field-label\" for=\"wpforms-17833-field_2\">Please tell us more about your inquiry <span class=\"wpforms-required-label\" aria-hidden=\"true\">*<\/span><\/label><textarea id=\"wpforms-17833-field_2\" class=\"wpforms-field-medium wpforms-field-required\" name=\"wpforms[fields][2]\" aria-errormessage=\"wpforms-17833-field_2-error\" aria-describedby=\"wpforms-17833-field_2-description\" required><\/textarea><div id=\"wpforms-17833-field_2-description\" class=\"wpforms-field-description\">Please tell us more about your briquetting or pelletizing project, for example your requirements, problems you want to solve, and more.<\/div><\/div>\t\t<div id=\"wpforms-17833-field_3-container\"\n\t\t\tclass=\"wpforms-field wpforms-field-text\"\n\t\t\tdata-field-type=\"text\"\n\t\t\tdata-field-id=\"3\"\n\t\t\t>\n\t\t\t<label class=\"wpforms-field-label\" for=\"wpforms-17833-field_3\" >What your best<\/label>\n\t\t\t<input type=\"text\" id=\"wpforms-17833-field_3\" class=\"wpforms-field-medium\" name=\"wpforms[fields][3]\" >\n\t\t<\/div>\n\t\t<div id=\"wpforms-17833-field_12-container\" class=\"wpforms-field wpforms-field-hidden my-tracking-data\" data-field-id=\"12\"><input type=\"hidden\" id=\"wpforms-17833-field_12\" name=\"wpforms[fields][12]\"><\/div><script>\n\t\t\t\t( function() {\n\t\t\t\t\tconst style = document.createElement( 'style' );\n\t\t\t\t\tstyle.appendChild( document.createTextNode( '#wpforms-17833-field_3-container { position: absolute !important; overflow: hidden !important; display: inline !important; height: 1px !important; width: 1px !important; z-index: -1000 !important; padding: 0 !important; } #wpforms-17833-field_3-container input { visibility: hidden; } #wpforms-conversational-form-page #wpforms-17833-field_3-container label { counter-increment: none; }' ) );\n\t\t\t\t\tdocument.head.appendChild( style );\n\t\t\t\t\tdocument.currentScript?.remove();\n\t\t\t\t} )();\n\t\t\t<\/script><\/div><!-- .wpforms-field-container --><div class=\"wpforms-recaptcha-container wpforms-is-turnstile\" ><div class=\"cf-turnstile\" data-sitekey=\"0x4AAAAAACL7s3rGpVHcfRTl\" data-action=\"FormID-17833\"><\/div><input type=\"text\" name=\"g-recaptcha-hidden\" class=\"wpforms-recaptcha-hidden\" style=\"position:absolute!important;clip:rect(0,0,0,0)!important;height:1px!important;width:1px!important;border:0!important;overflow:hidden!important;padding:0!important;margin:0!important;\" data-rule-turnstile=\"1\"><\/div><div class=\"wpforms-submit-container\" ><input type=\"hidden\" name=\"wpforms[id]\" value=\"17833\"><input type=\"hidden\" name=\"page_title\" value=\"\"><input type=\"hidden\" name=\"page_url\" value=\"https:\/\/www.jianjiebinder.com\/ar\/wp-json\/wp\/v2\/posts\/20488\"><input type=\"hidden\" name=\"url_referer\" value=\"\"><button type=\"submit\" name=\"wpforms[submit]\" id=\"wpforms-submit-17833\" class=\"wpforms-submit\" aria-live=\"assertive\" value=\"wpforms-submit\">Submit<\/button><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/www.jianjiebinder.com\/wp-content\/plugins\/wpforms\/assets\/images\/submit-spin.svg\" class=\"wpforms-submit-spinner\" style=\"display: none;\" width=\"26\" height=\"26\" alt=\"Loading\"><\/div><\/form><\/div>  <!-- .wpforms-container -->","protected":false},"excerpt":{"rendered":"<p>4 briquetting case studies on iron-bearing waste recycling by Jianjie Group. See if there is one fits you!<\/p>","protected":false},"author":1,"featured_media":20504,"comment_status":"open","ping_status":"open","sticky":false,"template":"wp-custom-template-single-posts-with-sidebar","format":"standard","meta":{"nf_dc_page":"","_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[40,39,34],"tags":[],"class_list":["post-20488","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","category-blog","category-briquetting"],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.jianjiebinder.com\/wp-content\/uploads\/2026\/07\/4-briquetting-case-studies-for-rotary-kiln-direct-reduction.png?fit=1920%2C1080&ssl=1","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.jianjiebinder.com\/ar\/wp-json\/wp\/v2\/posts\/20488","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jianjiebinder.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.jianjiebinder.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.jianjiebinder.com\/ar\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.jianjiebinder.com\/ar\/wp-json\/wp\/v2\/comments?post=20488"}],"version-history":[{"count":11,"href":"https:\/\/www.jianjiebinder.com\/ar\/wp-json\/wp\/v2\/posts\/20488\/revisions"}],"predecessor-version":[{"id":20509,"href":"https:\/\/www.jianjiebinder.com\/ar\/wp-json\/wp\/v2\/posts\/20488\/revisions\/20509"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jianjiebinder.com\/ar\/wp-json\/wp\/v2\/media\/20504"}],"wp:attachment":[{"href":"https:\/\/www.jianjiebinder.com\/ar\/wp-json\/wp\/v2\/media?parent=20488"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.jianjiebinder.com\/ar\/wp-json\/wp\/v2\/categories?post=20488"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.jianjiebinder.com\/ar\/wp-json\/wp\/v2\/tags?post=20488"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}