2017年8月14日星期一

Application of gas hydrogen in petrochemical industry

1) A 1000t/d scale ammonia plant is used as a raw material gas for ammonia, methanol and petroleum refining. It need 336 cubic meters for per ton of ammonia, and if the ammonia is produced on a large scale. The main cost is comes from the hydrogen.
A 2500t/d scale methanol plant, each production of 1 ton of methanol needs hydrogen 560 cubic meters;
Hydrogen is also the organic hydrogenation reaction feed gas.
2) Synthesis of organic compounds
Hydrogen and carbon monoxide synthesis compounds  to a variety of organic compounds , such as ethylene glycol synthesis, synthesis of polymethanes, alcohol homologous reaction,etc.

(source:http://www.airseparation-plant.cn/application-of-gas-hydrogen-in-petrochemical-industry/)

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