The boundaries of the chemical industry, then, are somewhat confused. Its main raw materials are the fossil fuels (coal, gas, and petroleum), air, water, salt, limestone, sulfur or an equivalent, plus some specialized raw materials for special Air Compressor For Production Of Chemical Raw Materials products, such as phosphates and the mineral fluorspar.

The chemical industry comprises the firms that produce industrial chemicals. Central to today’s world economic climate, it converts raw materials (oil, natural gas, air, drinking water, metals, and minerals) into more than 70,000 different items.