Nitrogen Production by Efficiently Removing Oxygen From Air Using a Perovskite Hollow-Fiber Membrane With Porous Catalytic Layer
文献类型：期刊论文
| 作者 | Hu, Tianmiao1,2; Zhou, Hangyue1,2; Peng, Hui1 ; Jiang, Heqing1
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| 刊名 | FRONTIERS IN CHEMISTRY
 |
| 出版日期 | 2018-08-06 |
| 卷号 | 6页码:7 |
| 关键词 | nitrogen production perovskite oxygen transport membrane hollow-fiber catalytic layer |
| ISSN号 | 2296-2646 |
| DOI | 10.3389/fchem.2018.00329 |
| 英文摘要 | Nowadays, nitrogen is mainly produced from air by cryogenic separation, pressureswing adsorption (PSA) and polymeric membrane technology. In this paper, we report a perovskite membrane-based nitrogen production route, which is basically driven by methane combustion. By coupling air separation with methane combustion on the opposite sides of oxygen-permeable perovskite membrane, most of oxygen in air is efficiently removed through the perovskite membrane and then consumed by methane oxidation. A nitrogen production rate of ca. 23 cm(3) min(-1) with purity of 98-99% was successfully achieved, and remained stable over 120 h, with a methane conversion of 71-73% on the other side of perovskite membrane. This work demonstrates that the joint use of oxygen-permeable perovskite membrane and methane oxidation is a promising strategy for nitrogen production and inspires more research efforts in the field of gas separation. |
| WOS关键词 | GAS SEPARATION ; SELECTIVE MEMBRANES ; PARTIAL OXIDATION ; REACTOR ; PERMEATION ; HYDROGEN ; ETHYLENE ; STRATEGY ; METHANE ; OXIDE |
| 资助项目 | National Natural Science Foundation of China[21471156] ; National Natural Science Foundation of China[51761145107] |
| WOS研究方向 | Chemistry |
| 语种 | 英语 |
| WOS记录号 | WOS:000440786500001 |
| 出版者 | FRONTIERS MEDIA SA |
| 资助机构 | National Natural Science Foundation of China |
| 源URL | [http://ir.qibebt.ac.cn/handle/337004/12343]  |
| 专题 | 中国科学院青岛生物能源与过程研究所 |
| 通讯作者 | Peng, Hui; Jiang, Heqing |
| 作者单位 | 1.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao Key Lab Funct Membrane Mat & Membrane Tec, Qingdao, Peoples R China 2.Univ Chinese Acad Sci, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Hu, Tianmiao,Zhou, Hangyue,Peng, Hui,et al. Nitrogen Production by Efficiently Removing Oxygen From Air Using a Perovskite Hollow-Fiber Membrane With Porous Catalytic Layer[J]. FRONTIERS IN CHEMISTRY,2018,6:7. |
| APA | Hu, Tianmiao,Zhou, Hangyue,Peng, Hui,&Jiang, Heqing.(2018).Nitrogen Production by Efficiently Removing Oxygen From Air Using a Perovskite Hollow-Fiber Membrane With Porous Catalytic Layer.FRONTIERS IN CHEMISTRY,6,7. |
| MLA | Hu, Tianmiao,et al."Nitrogen Production by Efficiently Removing Oxygen From Air Using a Perovskite Hollow-Fiber Membrane With Porous Catalytic Layer".FRONTIERS IN CHEMISTRY 6(2018):7. |
入库方式： OAI收割
来源：青岛生物能源与过程研究所
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