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  > 会议论文
学科主题: 物理化学
题名: Reactions and carbide formation on thin Pd membranes during separation of CH4/H2 and CO/H2 mixtures in the limit of maximum H2 extraction
作者: Li H(李慧) ;  A.Goldbach ;  Xu HY(徐恒泳) ;  Li WZ(李文钊)
会议名称: 10th International Conference on Inorganic Membranes
会议日期: 2008-8-18
出版日期: 2008-08-18
会议地点: 日本
通讯作者: 徐恒泳
部门归属: 八室
主办者: 日本膜协会和早稻田大学
摘要: Inhibitive effects of CO and CH4 on H2 permeation through 2-3 μm thick Pd membranes were studied by comparing their impact to that of inert N2. CO lead to reduction of the H2 permeance at all temperatures while it increased in the presence of CH4. Below 623 K CO adsorption was the main reason for the decrease of H2 permeation while carbon deposition due to CO decomposition became important at higher temperatures. The larger H2 fluxes from mixtures with CH4 resulted from decomposition of that hydrocarbon, leading to carbonaceous phases above 723 K. Apparently the presence of 50% H2 cannot completely suppress carbon deposition from CO at elevated temperatures.
语种: 中文
内容类型: 会议论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/113450
Appears in Collections:中国科学院大连化学物理研究所_会议论文

Files in This Item:

There are no files associated with this item.


Recommended Citation:
Li H,A.Goldbach,Xu HY,et al. Reactions and carbide formation on thin Pd membranes during separation of CH4/H2 and CO/H2 mixtures in the limit of maximum H2 extraction[C]. 见:10th International Conference on Inorganic Membranes. 日本. 2008-8-18.
Service
 Recommend this item
 Sava as my favorate item
 Show this item's statistics
 Export Endnote File
Google Scholar
 Similar articles in Google Scholar
 [李慧]'s Articles
 [A.Goldbach]'s Articles
 [徐恒泳]'s Articles
CSDL cross search
 Similar articles in CSDL Cross Search
 [李慧]‘s Articles
 [A.Goldbach]‘s Articles
 [徐恒泳]‘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