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题名: Novel nickel-based catalyst for low temperature hydrogen production from methane steam reforming in membrane reformer
作者: Chen, Yazhong1;  Cui, Peng1;  Xiong, Guoxing2;  Xu, Hengyong2
关键词: hydrogen production ;  membrane reformer ;  methane steam reforming ;  novel catalyst
刊名: ASIA-PACIFIC JOURNAL OF CHEMICAL ENGINEERING
发表日期: 2010
DOI: 10.1002/apj.363
卷: 5, 期:1, 页:93-100
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Technology
类目[WOS]: Engineering, Chemical
研究领域[WOS]: Engineering
英文摘要: Hydrogen production from various hydrocarbon fuels, particularly biomass-derived fuels, has attracted worldwide attention due to its potential for application to fuel cells, a device which converts chemical energy into electricity efficiently and cleanly. However, current technology, such as natural gas steam reforming, could not meet the specific requirements of hydrogen for fuel cells. Therefore, novel processes are intensively investigated, aiming to develop economic and efficient ones for the specific purpose. An important direction is the integrated membrane reformer for one-step high-purity hydrogen production. However, for the commercial realization of this technology, there are still some difficulties to overcome. By comparison with previous investigations with a similar membrane, this work showed that catalyst also played an important role in determining membrane reformer performance. We proposed that when thickness of membrane was several micrometers, the permeance of membrane became less important than the kinetics of catalyst, due to the fact that under Such conditions, hydrogen permeation rate was faster than the kinetics of steam reforming reaction when commercial catalyst was applied, but further evidence is indispensable. In this initial work, we focused on developing efficient nickel catalyst for low temperature steam reforming. Nickel-based catalyst was developed by deposition-coprecipitation and used as pre-reduced, showing high performance for methane steam reforming at low temperatures and good durability, which may find practical application for the integrated membrane reforming process. (C) 2009 Curtin University of Technology and John Wiley & Sons, Ltd.
关键词[WOS]: GLYCINE NITRATE PROCESS ;  LIQUID HYDROCARBONS ;  PARTIAL OXIDATION ;  REACTOR ;  SIMULATION ;  FUELS
语种: 英语
WOS记录号: WOS:000275621800011
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/141796
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Hefei Univ Technol, Sch Chem Engn, Hefei 230009, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China

Recommended Citation:
Chen, Yazhong,Cui, Peng,Xiong, Guoxing,et al. Novel nickel-based catalyst for low temperature hydrogen production from methane steam reforming in membrane reformer[J]. ASIA-PACIFIC JOURNAL OF CHEMICAL ENGINEERING,2010,5(1):93-100.
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