Numerical analysis of CO2 capture efficiency in post combustion CCS technology in terms of varying flow conditions

Archives of Thermodynamics

Dariusz AsendrychCorresponding authorCz?stochowa University of Technology, Armii Krajowej 21, 42-200 Cz?stochowa, PolandEmailOther articles by this author:De Gruyter OnlineGoogle Scholar¹  Stanis?aw DrobniakCz?stochowa University of Technology, Armii Krajowej 21, 42-200 Cz?stochowa, PolandOther articles by this author:De Gruyter OnlineGoogle Scholar¹  Pawe? NiegodajewCz?stochowa University of Technology, Armii Krajowej 21, 42-200 Cz?stochowa, PolandOther articles by this author:De Gruyter OnlineGoogle Scholar¹ 

[1] Cz?stochowa University of Technology, Armii Krajowej 21, 42-200 Cz?stochowa, Poland

关键词: Keywords: CO2;    CCS;    Post-combustion capture;    Chemical absorption;    CFD;   

DOI  :  10.2478/aoter-2013-0033

学科分类：能源（综合）

来源: Polska Akademia Nauk * Oddzial w Gdansku, Instytut Maszyn Przeplywowych / Polish Academy of Sciences, Institute of Fluid-Flow Machinery

【 摘 要 】

The paper deals with the computational fluid dynamics modelling of carbon dioxide capture from flue gases in the post combustioncapture method, one of the available carbon capture and storage technologies. 30% aqueous monoethanolamine solution was used as a solvent in absorption process. The complex flow system including multiphase countercurrent streams with chemical reaction and heat transfer was considered to resolve the CO2 absorption. The simulation results have shown the realistic behaviour and good consistency with experimental data. The model was employed to analyse the influence of liquid to gas ratio on CO2 capture efficiency.

【 授权许可】

Unknown