As the demand for sustainable mining practices increases, the development of eco-friendly binding agents for ore pellets has become a major focus for mining companies. The use of traditional binding agents such as bentonite, a type of clay, has been proven to be unsustainable and harmful to the environment. Therefore, there is a need for more sustainable alternatives.One of the most promising developments in this field is the use of biopolymers as binding agents. Biopolymers are natural, renewable materials that are biodegradable and environmentally friendly. They can be derived from a variety of sources such as plant fibers, starches, and proteins.Another potential development is the use of nanotechnology in the production of binding agents. Nanoparticles can improve the strength and durability of pellets, reducing the need for excessive use of binders. Additionally, they can enhance the flow properties of the pellets, improving the efficiency of the production process.The development