Before revision: Carbochemistry is the branch of chemistry that studies the transformation of coals (bituminous coal, anthracite, lignite, graphite, and charcoal) into useful products and raw materials.
After revision: CarbochemistryCarbochemistry is the branch of chemistry that studies the transformation of coals (bituminous coal, anthracite, lignite, graphite, and charcoal) into useful products and raw materials.