1) OB-1205 Replaces Bentonite in Iron Ore Pelletization process. It reduces bentonite (reducing SiO2 & Al2O3 impurities) in iron ore pelletization and enhances fired pellet characteristics. Even at lowest treatment rates, it reduces contaminants and boosts efficiency. It is a cross-linked polymer, OB-1205 binds minerals. It absorbs surface water and generate a high-viscosity solution, which increases adhesion and promotes polymeric compound-iron ore mineral interaction by generating hydrogen bond, ionic exchange, and electrostatic attraction with mineral surface