摘要
1 前言在化学化工领域中利用膜材料的选择性渗透和催化作用来改善反应性能正越来越受到人们的重视。与传统的颗粒状催化剂-固定床反应器体系相比较,膜催化反应器在质量传递、热量传递和活化反应物方面有较大的差异。例如。
A new type of catalysis-separation dehydrogenation membrane reactor was designed. The influences of various factors (including hydrogen concentration in reaction side, total flow rate of mixture gas, reactor temperature, sweeping gas flow rate in separation side etc. ) on the hydrogen permeation of the microporous ceramic membrane were investigated experimentally. It was found that the hydrogen permeation rate decreases with the increase of H_2 concentration or the total flow rate of mixture gas, and increa...
出处
《化学反应工程与工艺》
CAS
CSCD
北大核心
1993年第3期336-340,共5页
Chemical Reaction Engineering and Technology
关键词
膜
脱氢
反应
分离
透氢率
Membrane
Dehydrogenation
Reaction
Separation
Permeation rate
