Process analysis on CO2 absorption by monoethanolamine solutions in microchannel reactors
文献类型：期刊论文
| 作者 | Ye, Chunbo1,2; Dang, Minhui1,2; Yao, Chaoqun1,2; Chen, Guangwen1; Yuan, Quan1 |
| 刊名 | chemical engineering journal
 |
| 出版日期 | 2013-06-01 |
| 卷号 | 225页码:120-127 |
| 关键词 | CO2 capture Monoethanolamine Reaction rate constant Microreactor FLNG |
| 产权排序 | 1,1 |
| 通讯作者 | 陈光文 |
| 英文摘要 | process of co2 absorption by monoethanolamine (mea) solutions was conducted in microchannel reactors and effects of several parameters on the absorption process were evaluated and analyzed, i.e., mea concentration, temperature, pressure, molar ratio of mea to co2 and aspect ratio of microchannel. based on the process characteristics of co2 absorption in microchannel, a method was proposed to determine the reaction rate constant between co2 and mea under ambient pressure and an arrhenius-type equation was established for the constant over temperature range from 25 degrees c to 45 degrees c. the corresponding activation energy was found to be 22.2 kj/mol while the pre-exponential factor was equal to 1.09 x 10(9) l/(mol s). the equation is reliable and convenient to the design and simulation of co2 absorption process in microchannel. (c) 2013 elsevier b.v. all rights reserved. |
| WOS标题词 | science & technology ; technology |
| 学科主题 | 物理化学 |
| 类目[WOS] | engineering, environmental ; engineering, chemical |
| 研究领域[WOS] | engineering |
| 关键词[WOS] | carbon-dioxide ; mass-transfer ; aqueous-solutions ; kinetics ; flow ; 2-amino-2-methyl-1-propanol ; gases ; intensification ; diethanolamine ; technology |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000321313800015 |
| 公开日期 | 2013-10-11 |
| 源URL | [http://159.226.238.44/handle/321008/117539]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | 1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ye, Chunbo,Dang, Minhui,Yao, Chaoqun,et al. Process analysis on CO2 absorption by monoethanolamine solutions in microchannel reactors[J]. chemical engineering journal,2013,225:120-127. |
| APA | Ye, Chunbo,Dang, Minhui,Yao, Chaoqun,Chen, Guangwen,&Yuan, Quan.(2013).Process analysis on CO2 absorption by monoethanolamine solutions in microchannel reactors.chemical engineering journal,225,120-127. |
| MLA | Ye, Chunbo,et al."Process analysis on CO2 absorption by monoethanolamine solutions in microchannel reactors".chemical engineering journal 225(2013):120-127. |
入库方式： OAI收割
来源：大连化学物理研究所
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