钯/陶瓷中空纤维复合膜反应器中的水煤气变换反应

催化学报 , 2005, 26(12): 1042-1046.

钯/陶瓷中空纤维复合膜反应器中的水煤气变换反应

王卫平 ^1, , 潘秀莲 ^2, , 张小亮 ^3, , 熊国兴 ^4, , 杨维慎 ^5,

1.中国科学院大连化学物理研究所催化基础国家重点实验室,辽宁大连,116023

2.中国科学院大连化学物理研究所催化基础国家重点实验室,辽宁大连,116023

3.中国科学院大连化学物理研究所催化基础国家重点实验室,辽宁大连,116023

4.中国科学院大连化学物理研究所催化基础国家重点实验室,辽宁大连,116023

5.中国科学院大连化学物理研究所催化基础国家重点实验室,辽宁大连,116023

关键词：中空纤维膜 , 钯 , 膜反应器 , 水煤气变换反应 , 平衡转化率

Water-Gas Shift Reaction in a Pd/Ceramic Hollow Fiber Composite Membrane Reactor

采用化学镀法制备了钯/陶瓷中空纤维复合膜,并将该膜反应器用于水煤气变换反应,考察了水碳摩尔比、反应温度及压力对反应的影响. 结果表明,膜反应器中的CO转化率不仅可以超过固定床反应器中的转化率,在一定条件下还可以超过反应的平衡转化率.

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钯/陶瓷中空纤维复合膜反应器中的水煤气变换反应

Water-Gas Shift Reaction in a Pd/Ceramic Hollow Fiber Composite Membrane Reactor

参考文献