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题名: Catalytic partial oxidation of methane to syngas in a fixed-bed reactor with an O-2-distributor: The axial temperature profile and species profile study
作者: Liu, Shuhong1, 2;  Li, Wenzhao1;  Wang, Yuzhong1;  Xu, Hengyong1
关键词: Catalytic partial oxidation of methane ;  O-2-distributor ;  Temperature profile ;  Species profile
刊名: FUEL PROCESSING TECHNOLOGY
发表日期: 2008-12-01
DOI: 10.1016/j.fuproc.2008.06.004
卷: 89, 期:12, 页:1345-1350
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences ;  Technology
类目[WOS]: Chemistry, Applied ;  Energy & Fuels ;  Engineering, Chemical
研究领域[WOS]: Chemistry ;  Energy & Fuels ;  Engineering
英文摘要: Catalytic partial oxidation of methane (CPOM) to syngas has been investigated in a fixed-bed reactor with an O-2-distributor (FR-OD). The axial temperature profile and species profile along the Ni or Rh-based catalyst bed have been measured at different conditions. As the O-2 was distributed radially into the catalyst bed through several rows of holes arranged at the special zone of the OD, a microenvironment maintaining a low O-2/CH4 ratio (0.10-0.22) was provided in the catalyst bed. The hotspot phenomena appeared at the entrance of the catalyst bed have been effectively controlled. A more uniform temperature profile along the catalyst bed has been given, which is beneficial to the stability of catalyst and the safety of reactor operation. (C) 2008 Elsevier B.V. All rights reserved.
关键词[WOS]: NATURAL-GAS
语种: 英语
WOS记录号: WOS:000261925200014
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/140757
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.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China

Recommended Citation:
Liu, Shuhong,Li, Wenzhao,Wang, Yuzhong,et al. Catalytic partial oxidation of methane to syngas in a fixed-bed reactor with an O-2-distributor: The axial temperature profile and species profile study[J]. FUEL PROCESSING TECHNOLOGY,2008,89(12):1345-1350.
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