催化剂的负荷量对富氢气体的产率有显著影响，其值存在一个优化范围；
The results indicate that the addition of catalyst obviously influence the total gas yield and also hydrogen - containing gas yield.
自从氢气回收和富氧分离大规模工业化以来，人们对气体在膜中的渗透机理进行了大量的研究。
Since hydrogen recovery and oxygen enrichment are industrialized on large scale, a lot of researching work have been done on gas permeation mechanism in membrane.
叙述了介绍了气体膜分离技术在分离空气制备富氧、富氮，水蒸气、有机蒸汽的分离和氢气回收等工业领域的应用。
Various applications of gas separation membrane were reviewed in details, such as medical rich oxygen, air separation, water vapor separation, hydrogen recovery in refinery gas and so on.
叙述了介绍了气体膜分离技术在分离空气制备富氧、富氮，水蒸气、有机蒸汽的分离和氢气回收等工业领域的应用。
Various applications of gas separation membrane were reviewed in details, such as medical rich oxygen, air separation, water vapor separation, hydrogen recovery in refinery gas and so on.
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