Decomposition of CO2 coupled with POM in a thin tubular oxygen-permeable membrane reactor
文献类型：期刊论文
| 作者 | Zhang, Chun1,2 ; Jin, Wanqin1; Yang, Chao2; Xu, Nanping1
|
| 刊名 | CATALYSIS TODAY
 |
| 出版日期 | 2009-11-30 |
| 卷号 | 148期号:3-4页码:298-302 |
| 关键词 | Carbon dioxide Thermal decomposition POM Thin tubular membrane reactor |
| ISSN号 | 0920-5861 |
| 通讯作者 | Jin, WQ |
| 英文摘要 | In this study, a SCFA (Al2O3 of 3 wt.% doped in SC0.8F0.2O3-delta) dense mixed-conducting thin tubular membrane was applied to a membrane reactor for coupling the thermal decomposition of carbon dioxide (TDCD) (CO2 double left right arrow CO + 1/2O(2)) with the partial oxidation of methane (POM) to syngas, in which the reaction of CO2 decomposition took place in the tube side of the membrane and the POM reaction occurred in the shell side of the membrane simultaneously. The reaction performance of the SCFA thin tubular membrane reactor was investigated as function of reaction temperature and the feed flow rates of CO2 and CH4. It was found that the CO2 conversion increased with increasing the temperature and decreased with increasing the feed flow rates of CO2 or with decreasing the feed flow rates of CH4. At the temperature of 900 degrees C, the CO2 conversion reached about 12.4%, and the CH4 conversion, CO selectivity and the ratio of H-2/CO were 86%, 93% and 1.8, respectively. Compared with the disc-shaped membrane, the CO2 conversion in the thin tubular membrane is higher at the same operation temperature. The SCFA membrane reactor could be operated for about 62 h at the temperature of 900 degrees C. (C) 2009 Elsevier B.V. All rights reserved. |
| WOS标题词 | Science & Technology ; Physical Sciences ; Technology |
| 类目[WOS] | Chemistry, Applied ; Chemistry, Physical ; Engineering, Chemical |
| 研究领域[WOS] | Chemistry ; Engineering |
| 关键词[WOS] | PARTIAL OXIDATION ; THERMAL-DECOMPOSITION ; HIGH-TEMPERATURE ; CARBON-DIOXIDE ; METHANE ; SYNGAS ; CONVERSION |
| 收录类别 | SCI ; ISTP |
| 语种 | 英语 |
| WOS记录号 | WOS:000272972400015 |
| 公开日期 | 2013-11-29 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/6546]  |
| 专题 | 过程工程研究所_湿法冶金清洁生产技术国家工程实验室 |
| 作者单位 | 1.Nanjing Univ Technol, State Key Lab Mat Oriented Chem Engn, Nanjing 210009, Peoples R China 2.Chinese Acad Sci, Key Lab Green Proc & Engn, Inst Proc Engn, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Chun,Jin, Wanqin,Yang, Chao,et al. Decomposition of CO2 coupled with POM in a thin tubular oxygen-permeable membrane reactor[J]. CATALYSIS TODAY,2009,148(3-4):298-302. |
| APA | Zhang, Chun,Jin, Wanqin,Yang, Chao,&Xu, Nanping.(2009).Decomposition of CO2 coupled with POM in a thin tubular oxygen-permeable membrane reactor.CATALYSIS TODAY,148(3-4),298-302. |
| MLA | Zhang, Chun,et al."Decomposition of CO2 coupled with POM in a thin tubular oxygen-permeable membrane reactor".CATALYSIS TODAY 148.3-4(2009):298-302. |
入库方式： OAI收割
来源：过程工程研究所
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