Carbon, in granular form (24-48 mesh), is primarily used as a catalytic carrier in chemical processes, offering high surface area and stability to support active catalysts in reactions such as hydrogenation, oxidation, and purification. It enhances efficiency in industries like petrochemicals, pharmaceuticals, and environmental treatment.

Additionally, various forms of carbon have broad applications: activated carbon for water and air purification due to its adsorption capacity; carbon fibers in lightweight, high-strength composites for aerospace, automotive, and sports; graphite as a lubricant and electrode material in batteries and industrial processes; diamond for cutting tools and electronics; and carbon black to reinforce tires, rubber, inks, pigments, and plastics.