| 硅橡胶/陶瓷复合膜反应器中CO2合成甲醇(Ⅲ)过程实验研究 |
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| 引用本文： | 陈光文,袁权.硅橡胶/陶瓷复合膜反应器中CO2合成甲醇(Ⅲ)过程实验研究[J].化工学报,2002,53(2):111-115. |
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| 作者姓名： | 陈光文 袁权 |
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| 作者单位： | 中国科学院大连化学物理研究所 |
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| 摘 要： | 对在由硅橡胶 /陶瓷复合膜所构成的膜反应器中进行的CO2 加氢合成甲醇的复杂反应体系CO2 +3H2=CH3 OH +H2 O与CO2 +H2=CO +H2 O开展实验研究 .考察了硅橡胶 /陶瓷复合膜在合成含氧化合物反应过程中的作用 ,并讨论了CO2 与H2 合成甲醇反应的膜反应过程参数对反应行为的影响 ,对部分理论分析结果进行验证 .在实验条件下 ,CO2 合成甲醇复杂反应体系中的主反应转化率较传统的固定床反应器提高了 2 2 %
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| 关 键 词： | 硅橡胶／陶瓷复合膜 CO2 甲醇 合成 膜反应器 二氧化碳 加氢 |
| 文章编号： | 0438-1157(2002)02-0111-05 |
| 修稿时间： | 2000年3月2日 |
METHANOL SYNTHESIS FROM CO2 IN SR/CERAMIC COMPOSITE MEMBRANE REACTOR ( |
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| CHEN Guangwen,YUAN Quan.METHANOL SYNTHESIS FROM CO2 IN SR/CERAMIC COMPOSITE MEMBRANE REACTOR ([J].Journal of Chemical Industry and Engineering(China),2002,53(2):111-115. |
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| Authors: | CHEN Guangwen YUAN Quan |
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| Abstract: | The complicated reaction system of methanol synthesis from CO 2 and H 2 in the reactor with silicone rubber/inorganic composite membrane was studied. In this paper, the effects of silicone rubber/ceramic composite membrane in the process of reaction of oxygen-containing compounds are investigated in detail through experimental work. Part of theoretical results is tested and verified, and the effects of process parameters on reaction behavior are also discussed. In the silicone rubber/ceramic composite membrane, the conversion of the main reaction increases by 22% against traditional fixed bed reaction. Experimental results also show that L 1,opt , the optimal nonuniform parameter of membrane permeation rate does exist. |
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| Keywords: | silicone rubber/ceramic composite membrane membrane reaction CO 2 methanol synthesis |
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