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          It is widely used in petroleum, chemical industry, power station, LNG,
          coal chemical industry, metallurgy and other industries.

          Oil Oil


          Petrochemical industry is the basic industry and pillar industry of the national economy. Its development speed and scale have a direct impact on all links of social economy. The chemical industry has the characteristics of various categories, complex processes, diverse products, and many kinds, large quantities and high toxicity of pollutants discharged in production.

          Chemical Chemical


          Chemical industry permeates all aspects and is an indispensable and important part of the national economy. Its development is to take the road of sustainable development, which is of great practical significance for human economic and social development.

          Power Power

          Power station

          Power industry is an industrial sector that converts primary energy such as coal, oil, natural gas, nuclear fuel, hydropower, marine energy, wind energy, solar energy and biomass energy into electric energy through power generation facilities, and then supplies users as energy through power transmission, transformation and distribution systems.

          Coal Coal

          Coal chemical

          Coal chemical industry refers to the process of taking coal as raw material and converting coal into gas, liquid and solid fuels and chemicals through chemical processing. It mainly includes coal gasification, liquefaction, dry distillation, tar processing and calcium carbide acetylene chemical industry. Coal chemical processing process.

          LNG LNG

          LNG natural gas

          Natural gas refers to all natural gases in nature, including gases formed by various natural processes in the atmosphere, hydrosphere and lithosphere (including oil field gas, gas field gas, mud volcanic gas, coalbed gas and biogenic gas, etc.)

          Metallurgy Metallurgy


          Metallurgical industry refers to the industrial sector that mines, selects and sinters metal ores, smelts and processes them into metal materials. It is divided into: (1) ferrous metallurgy industry, that is, the industrial sector producing iron, chromium, manganese and their alloys, which mainly provides raw materials for modern industry, transportation, capital construction and military equipment; (2) Nonferrous Metallurgical Industry, that is, the metal refining industry sector producing non ferrous metals, such as copper smelting industry, aluminum industry, lead-zinc industry, nickel cobalt industry, tin smelting industry, precious metal industry, rare metal industry, etc.