The boundaries of the chemical industry, then, are somewhat Air Compressor For Production Of Chemical Raw Materials china confused. Its primary raw materials will be 
the fossil fuels (coal, natural gas, and petroleum), surroundings, drinking water, salt, limestone, sulfur or an equivalent, and some specialized raw materials for special products, such as for example phosphates and the mineral fluorspar.
The chemical industry comprises the companies that produce industrial chemicals. Central to today’s world economy, it converts raw materials (oil, natural gas, air, water, metals, and minerals) into more than 70,000 different products.