中国科学院大连化学物理研究所机构知识库
Advanced  
DICP OpenIR  > 中国科学院大连化学物理研究所  > 期刊论文
题名: A comparison of Ni/SiC and Ni/Al2O3 catalyzed total methanation for production of synthetic natural gas
作者: Zhang, Guoquan1, 2;  Sun, Tianjun1;  Peng, Jiaxi1;  Wang, Sheng1;  Wang, Shudong1
关键词: Methanation ;  SiC ;  Stability ;  Carbon deposition ;  Regeneration
刊名: APPLIED CATALYSIS A-GENERAL
发表日期: 2013-07-10
DOI: 10.1016/j.apcata.2013.04.037
卷: 462, 页:75-81
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences ;  Life Sciences & Biomedicine
类目[WOS]: Chemistry, Physical ;  Environmental Sciences
研究领域[WOS]: Chemistry ;  Environmental Sciences & Ecology
英文摘要: Ni/SiC and Ni/Al2O3 catalysts were prepared by impregnation method for total methanation. The 120h stability tests of the catalysts were conducted at 500 degrees C and 3 MPa with a syngas of H-2/CO = 3. The catalysts before and after reaction were characterized by N-2 adsorption-desorption, H-2-TPR, XRD, TPO, TG-DSC, SEM, and TEM. The results show that the Ni/SiC catalyst is more stable than the Ni/Al2O3 catalyst. Compared to the Ni/Al2O3 counterpart, the Ni/SiC catalyst is more resistant to sintering and carbon deposition and easier to regenerate in the methanation reaction due to the high thermal conductivity of SiC and the weak metal-support interaction. (C) 2013 Elsevier B.V. All rights reserved.
关键词[WOS]: AREA SILICON-CARBIDE ;  PARTIAL OXIDATION ;  NICKEL-CATALYSTS ;  SUPPORTED NICKEL ;  CO HYDROGENATION ;  NI ;  DEHYDROGENATION ;  DECOMPOSITION ;  ATMOSPHERES ;  SYNGAS
语种: 英语
WOS记录号: WOS:000323018700010
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/137964
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

Files in This Item:

There are no files associated with this item.


作者单位: 1.Chinese Acad Sci, Dalian Natl Lab Clean Energy, Dalian Inst Chem Phys, Dalian 116023, Liaoning, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100039, Peoples R China

Recommended Citation:
Zhang, Guoquan,Sun, Tianjun,Peng, Jiaxi,et al. A comparison of Ni/SiC and Ni/Al2O3 catalyzed total methanation for production of synthetic natural gas[J]. APPLIED CATALYSIS A-GENERAL,2013,462:75-81.
Service
 Recommend this item
 Sava as my favorate item
 Show this item's statistics
 Export Endnote File
Google Scholar
 Similar articles in Google Scholar
 [Zhang, Guoquan]'s Articles
 [Sun, Tianjun]'s Articles
 [Peng, Jiaxi]'s Articles
CSDL cross search
 Similar articles in CSDL Cross Search
 [Zhang, Guoquan]‘s Articles
 [Sun, Tianjun]‘s Articles
 [Peng, Jiaxi]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
  Add to CiteULike  Add to Connotea  Add to Del.icio.us  Add to Digg  Add to Reddit 
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Powered by CSpace