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Chemical industry

Current Position:Application > Chemical industry

Nitrogen is mainly used in coal chemical industry, synthetic ammonia, lactam, ethylene, propylene, PVC, synthetic fiber, synthetic fiber, silicon rubber products such as production, create anaerobic atmosphere in the chemical process to improve the safety of the production process, the fluid transmission power, etc., at the same time as the shielding gas, gas, washing gas displacement, in order to ensure safety in production.

Oxygen in coal gasification process, is used as the solid coal into a combustible gas mixture of oxidant;In the process of coal liquefaction, oxygen is used as the poor coal from hydrogen solid hydrocarbon into rich hydrogen vehicle for liquid hydrocarbon, and use oxygen.