Granular carbon (32-60 mesh) is primarily used in liquid refining processes for adsorption and purification. As a form of activated carbon, it effectively removes impurities, organic compounds, odors, and colors from liquids such as water, oils, chemicals, and beverages due to its high surface area and porous structure. This makes it essential in water treatment, food and beverage processing, pharmaceutical purification, and petrochemical refining.