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: Effects of Design and Operating Parameters on CO2 Absorption in Microchannel Contactors
作者: Niu, Haining1, 2;  Pan, Liwei1;  Su, Hongjiu1;  Wang, Shudong1
刊名: INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH
发表日期: 2009-09-16
DOI: 10.1021/ie8018966
卷: 48, 期:18, 页:8629-8634
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: This Study provides experimental data oil the performance of microchannel contactors for CO2 absorption. An aqueous solution of piperazine (PZ) activated N-methyldiethanolamine (MDEA) and a mixture Of CO2/N, were selected as the working fluids. Three different sizes of microchannels, with hydraulic diameters of 0.5, 1, and 2 mm and the same length of 180 mm, served as the contactors. With a decrease in the hydraulic diameter the larger surface to volume ratio can be achieved. The mass transfer rates increased considerably, and the size effect of mass transfer was observed. Various operating parameters, including the activator, the temperature of gas and liquid flow, the inlet CO2 molar fraction, the superficial gas and liquid velocities, and the operating pressure were also evaluated. The results obtained illustrated a great potential of microchannel contactors when they were applied to the separation of CO2.
关键词[WOS]: METHYLDIETHANOLAMINE PLUS PIPERAZINE ;  HOLLOW-FIBER CONTACTOR ;  MDEA AQUEOUS-SOLUTION ;  CARBON-DIOXIDE ;  MASS-TRANSFER ;  ACTIVATED METHYLDIETHANOLAMINE ;  EQUILIBRIUM SOLUBILITY ;  WATER SOLUTION ;  BED REACTORS ;  PACKED-BED
语种: 英语
WOS记录号: WOS:000269654800037
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/141331
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, Liaoning, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China

Recommended Citation:
Niu, Haining,Pan, Liwei,Su, Hongjiu,et al. Effects of Design and Operating Parameters on CO2 Absorption in Microchannel Contactors[J]. INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,2009,48(18):8629-8634.
Service
 Recommend this item
 Sava as my favorate item
 Show this item's statistics
 Export Endnote File
Google Scholar
 Similar articles in Google Scholar
 [Niu, Haining]'s Articles
 [Pan, Liwei]'s Articles
 [Su, Hongjiu]'s Articles
CSDL cross search
 Similar articles in CSDL Cross Search
 [Niu, Haining]‘s Articles
 [Pan, Liwei]‘s Articles
 [Su, Hongjiu]‘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