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: Study on the ignition process for the catalytic partial oxidation of methane to synthesis gas by MS-TPSR technique
作者: Ji, YY;  Li, WZ;  Xu, HY;  Chen, YX
关键词: partial oxidation of methane ;  synthesis gas ;  fluidized bed ;  Ni catalyst
刊名: ACTA PHYSICO-CHIMICA SINICA
发表日期: 2001-03-01
DOI: 10.3866/PKU.WHXB20010303
卷: 17, 期:3, 页:201-205
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Chemistry, Physical
研究领域[WOS]: Chemistry
英文摘要: The ignition processes for the catalytic partial oxidation of methane (POM) to synthesis gas. over the oxidized nickel, metallic nickel as well as Pt-added oxidized nickel catalysts (represented as NiO, NiO and Pt-NiO, respectively) were studied by temperature-programmed surface reaction (TPSR) technique. The results showed that the ignition behavior for POM on NiO was almost similar to that on Ni-0 in the reacting atmosphere of CH4 and O-2, Ni-0 was first oxidized to NiO, then the deep oxidation of methane took place on NiO at T < 760 C. POM gradually initiated at similar to 770 degreesC on Ni-0 and NiO catalysts, however, even at similar to 520 degreesC could POM rapidly take place on Pt-NiO catalyst. the catalytic performance of POM initiated on Pt-NiO catalyst at about 500 degreesC in a fluidized bed was the same as that on Ni-0, which indicated that the addition of Pt was beneficial to the reduction of NiO to active Ni-0, therefore the addition of Pt reduced the initial temperature for POM.
关键词[WOS]: NI/AL2O3 CATALYST ;  CARBON-MONOXIDE ;  CONVERSION ;  HYDROGEN ;  SYNGAS
语种: 英语
WOS记录号: WOS:000167649400003
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/138834
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 Inst Chem Phys, Dalian 116023, Peoples R China

Recommended Citation:
Ji, YY,Li, WZ,Xu, HY,et al. Study on the ignition process for the catalytic partial oxidation of methane to synthesis gas by MS-TPSR technique[J]. ACTA PHYSICO-CHIMICA SINICA,2001,17(3):201-205.
Service
 Recommend this item
 Sava as my favorate item
 Show this item's statistics
 Export Endnote File
Google Scholar
 Similar articles in Google Scholar
 [Ji, YY]'s Articles
 [Li, WZ]'s Articles
 [Xu, HY]'s Articles
CSDL cross search
 Similar articles in CSDL Cross Search
 [Ji, YY]‘s Articles
 [Li, WZ]‘s Articles
 [Xu, HY]‘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