...关键词 : 制氮工艺 ; 深冷分离 ; PSA 变压吸附 ; 膜分离 [gap=672]Key words: ammonia producing process; cryogenic separation; pressure shift adsorption ( PSA) ; membrane separation ..
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cryogenic separation of pyrolysis gas 裂解气深冷分离
cryogenic separation of cracking gas 裂解气深冷分离
cryogenic separation unit 深冷分离装置
cryogenic air separation plant 低温空气分离厂
cryogenic induced phase separation 冷冻诱导相分离 ; 利用冷冻诱导相分离
cryogenic air separation 空气低温分离
Cryogenic air separation unit 低温法空气分离装置
Most commercial helium is recovered from natural gas through a cryogenic separation process.
大多数商用氦是通过一种低温分离过程从天然气中回收的。
A new separation and liquefaction of hydrogen at the same time by means of a new cryogenic separation method was presented.
提出采用新的低温分离法将焦炉气中的氢分离并同时液化，及分区液化和分段加压模型。
This paper discussed the economy of increasing LPG recovery rate with two different schemes of increasing processes in de-ethane tower and cryogenic separation processes.
文章以增加脱乙烷塔工艺流程和深冷分离工艺流程两种不同的方案，来分析研究提高液化石油气回收率的经济性。
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