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