Dual-phase membrane reactor for hydrogen separation with high tolerance to co2 and h2s impurities
文献类型：期刊论文
| 作者 | Cai, Lili1,2; Hu, Shiqing1,2; Cao, Zhongwei1; Li, Hongbo1; Zhu, Xuefeng1; Yang, Weishen1 |
| 刊名 | Aiche journal
 |
| 出版日期 | 2019-03-01 |
| 卷号 | 65期号:3页码:1088-1096 |
| ISSN号 | 0001-1541 |
| 关键词 | Hydrogen separation Oxygen-permeable membranes Membrane reactor Conductivity Co2 and h2s impurities |
| DOI | 10.1002/aic.16491 |
| 通讯作者 | Zhu, xuefeng(zhuxf@dicp.ac.cn) ; Yang, weishen(yangws@dicp.ac.cn) |
| 英文摘要 | Catalytic membrane reactors based on oxygen-permeable membranes are recently studied for hydrogen separation because their hydrogen separation rates and separation factors are comparable to those of pd-based membranes. new membrane materials with high performance and good tolerance to co2 and h2s impurities are highly desired. in this work, a new membrane material ce0.85sm0.15o1.925-sr2fe1.5mo0.5o6-delta (sdc-sfm) was prepared for hydrogen separation. it exhibits high conductivities at low oxygen partial pressures, which is benefit to electron transfer and ion diffusion. a high hydrogen separation rate of 6.6 ml cm(-2) min(-1) was obtained on a 0.5-mm-thick membrane coated with ni/sdc catalyst at 900 degrees c. the membrane reactor was operated steadily for 532 h under atmospheres containing co2 and h2s impurities. various characterizations reveal that sdc-sfm has good stability in the membrane reactor for hydrogen separation. all facts confirm that sdc-sfm is promising for hydrogen separation in practical applications. (c) 2018 american institute of chemical engineers |
| WOS关键词 | HOLLOW-FIBER MEMBRANE ; OXYGEN PERMEATION ; PARTIAL OXIDATION ; FUEL-CELL ; COMPOSITE ; ELECTROCATALYSTS ; METHANE ; DESIGN ; SYNGAS ; SYSTEM |
| WOS研究方向 | Engineering |
| WOS类目 | Engineering, Chemical |
| 语种 | 英语 |
| 出版者 | WILEY |
| WOS记录号 | WOS:000457747600020 |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2372799 |
| 专题 | 大连化学物理研究所 |
| 通讯作者 | Zhu, Xuefeng; Yang, Weishen |
| 作者单位 | 1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Cai, Lili,Hu, Shiqing,Cao, Zhongwei,et al. Dual-phase membrane reactor for hydrogen separation with high tolerance to co2 and h2s impurities[J]. Aiche journal,2019,65(3):1088-1096. |
| APA | Cai, Lili,Hu, Shiqing,Cao, Zhongwei,Li, Hongbo,Zhu, Xuefeng,&Yang, Weishen.(2019).Dual-phase membrane reactor for hydrogen separation with high tolerance to co2 and h2s impurities.Aiche journal,65(3),1088-1096. |
| MLA | Cai, Lili,et al."Dual-phase membrane reactor for hydrogen separation with high tolerance to co2 and h2s impurities".Aiche journal 65.3(2019):1088-1096. |
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来源：大连化学物理研究所
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