globalchange  > 气候变化事实与影响
DOI: 10.1007/s11696-018-0647-8
WOS记录号: WOS:000463784900009
论文题名:
Enzyme-enhanced CO2 absorption process in rotating packed bed
作者: Wojtasik, Justyna1,2; Gladyszewski, Konrad1,2; Skiborowski, Mirko2; Gorak, Andrzej1,2; Piatkowski, Marcin1
通讯作者: Wojtasik, Justyna
刊名: CHEMICAL PAPERS
ISSN: 2585-7290
EISSN: 1336-9075
出版年: 2019
卷: 73, 期:4, 页码:861-869
语种: 英语
英文关键词: Rotating packed bed ; RPB ; CO2 absorption ; Carbonic anhydrase ; MDEA
WOS关键词: CARBON-DIOXIDE ; REACTIVE ABSORPTION ; MONOETHANOLAMINE MEA ; ANHYDRASE ; CAPTURE ; MDEA ; KINETICS ; REMOVAL ; MODEL ; AMP
WOS学科分类: Chemistry, Multidisciplinary
WOS研究方向: Chemistry
英文摘要:

Carbon dioxide is considered the most important contributor to the global warming effect. To reduce greenhouse gas emissions, CO2 should be separated from the exhaust gas stream in a selective way. The most often applied technology to capture CO2 from exhaust gases is the reactive absorption in aqueous amine solutions, which is currently widely used in different industrial applications. The efficiency of this technology could be improved by applying high-gravity technologies that intensify mass transfer and can enable substantial equipment size reduction compared to the traditionally used packed columns. Rotating packed bed (RPB) technology meets these requirements very well. Applying innovative materials such as the highly efficient enzyme carbonic anhydrase can further improve the efficiency of the CO2 absorption process. This combination of intensified technology together with new solvents is expected to improve the total efficiency of CO2 absorption. In this study, we present our experimental results of CO2 absorption using 30 wt% N-methyldiethanolamine (MDEA) solution in water in an RPB unit with and without carbonic anhydrase for different gas and liquid flow rates. The results indicate significantly improved performance of CO2 absorption, up to 18 times compared to the solvent without enzyme.


Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/132958
Appears in Collections:气候变化事实与影响

Files in This Item:

There are no files associated with this item.


作者单位: 1.Lodz Univ Technol, Fac Proc & Environm Engn, Dept Environm Engn, Wolczanska 213, PL-90924 Lodz, Poland
2.TU Dortmund Univ, Dept Biochem & Chem Engn, Lab Fluid Separat, Emil Figge Str 70, D-44227 Dortmund, Germany

Recommended Citation:
Wojtasik, Justyna,Gladyszewski, Konrad,Skiborowski, Mirko,et al. Enzyme-enhanced CO2 absorption process in rotating packed bed[J]. CHEMICAL PAPERS,2019-01-01,73(4):861-869
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Wojtasik, Justyna]'s Articles
[Gladyszewski, Konrad]'s Articles
[Skiborowski, Mirko]'s Articles
百度学术
Similar articles in Baidu Scholar
[Wojtasik, Justyna]'s Articles
[Gladyszewski, Konrad]'s Articles
[Skiborowski, Mirko]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Wojtasik, Justyna]‘s Articles
[Gladyszewski, Konrad]‘s Articles
[Skiborowski, Mirko]‘s Articles
Related Copyright Policies
Null
收藏/分享
所有评论 (0)
暂无评论
 

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