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