What does the coal chemical industry chain include

Coal chemical industry is to use coal as raw material, after chemical processing to make coal into gas, liquid, solid fuels and chemicals, the process of producing a variety of chemical products industry.

Coal chemical industry includes primary chemical processing, secondary chemical processing and deep chemical processing of coal. Coal coking, gasification, liquefaction, coal syngas chemical, tar chemical and calcium carbide acetylene chemical, etc., all belong to the scope of coal chemical industry.

Coal chemical utilization of production technology, coking is the earliest application of the process, and is still not an important part of the chemical industry. Coal gasification in the coal chemical industry plays an important role in the production of a variety of fuels, is a clean energy, conducive to improving people's living standards and environmental protection; coal gasification production of syngas is the synthesis of liquid fuels and other products such as raw materials.

Coal direct liquefaction, i.e., high-pressure hydrogenation of coal liquefaction, can produce synthetic oil and chemical products. In times of oil shortage, coal liquefaction products will replace the current natural oil! The above are both in the main aspects of coal chemical conversion.

A new generation of coal chemical technology refers to the coal gasification as a leader, based on one-carbon chemical technology, synthesis, production of a variety of chemical products and fuel oil clean use of coal technology, and electricity and heat and other co-generation can be achieved with the highest energy efficiency of coal, the effective components of the maximum degree of conversion, the lowest investment and operating costs and the least emission of pollutants throughout the life cycle of the goal.