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[Chemical Knowledge]：The nature and use of coal chemical industry

Read： 888 Time：12months ago Source：Transform the World with Simplicity

Coal chemical industry is an industry that uses coal as raw material and converts coal into gas, liquid, solid fuel and chemicals through chemical processing, and produces various chemical products. Coal chemical industry includes primary chemical processing, secondary chemical processing and deep chemical processing of coal. Coal coking, gasification, liquefaction, coal synthesis gas chemical industry, tar chemical industry and calcium carbide acetylene chemical industry, etc., all belong to the scope of coal chemical industry.

coal chemical production technology, coking is the earliest application process, and is still an important part of the chemical industry. Coal gasification plays an important role in coal chemical industry, which is used to produce various gas fuels, gas raw gas and chemical synthesis gas. Coal gasification combined cycle power generation can achieve high efficiency, environmental protection and large-scale. China has mastered this advanced power generation technology at the 2000 kW level and is building large-scale commercial demonstration power stations. Low-temperature coal carbonization, direct coal liquefaction and indirect coal liquefaction processes mainly produce liquid fuels.

coal chemical industry has important properties and uses in the field of chemical production raw materials. First of all, coal chemical industry can use coal as raw material to produce various chemicals, such as synthetic ammonia, methanol, acetic acid, ethylene, etc. These chemicals are important raw materials for production in many fields, such as agriculture, medicine, energy, etc. Secondly, coal chemical industry can promote the clean and efficient use of coal resources, reduce the dependence on traditional fossil fuels, and reduce environmental pollution. In addition, the development of coal chemical industry can also promote the development of related industries, improve the employment rate and promote economic development.

In short, coal chemical industry plays an irreplaceable role in the field of chemical production raw materials and is an important industry to promote economic development and environmental protection. With the continuous progress and application of technology, coal chemical industry will play a more important role in the future.

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