Experimental and numerical study on CO2 absorption mass transfer enhancement for a diameter-varying spray tower

Experimental and numerical study on CO2 absorption mass transfer enhancement for a... Applied Energy 225 (2018) 367–379 Contents lists available at ScienceDirect Applied Energy journal homepage: www.elsevier.com/locate/apenergy Experimental and numerical study on CO absorption mass transfer enhancement for a diameter-varying spray tower ⁎ ⁎ a,b a,b a, a,b, Xiao M. Wu , Zhen Qin , Yun S. Yu , Zao X. Zhang School of Chemical Engineering and Technology, Xi’an Jiaotong University, No. 28 Xianning West Road, Xi’an 710049, PR China State Key Laboratory of Multiphase Flow in Power Engineering, Xi'an Jiaotong University, No.28 Xianning West Road, Xi'an 710049, PR China HIG HLI GHTS GRAPHICAL ABSTRACT Orthogonal tests were used to evaluate importance of operating parameters in CO capture. Two different spray methods were discussed for performance compar- ison. Optimal conditions for different eva- luation indices were obtained by range analysis. MEA and CO concentrations were major factors affecting absorption performance. CFD simulation was performed to il- lustrate the enhancement of gas-liquid flow field. ARTIC L E I NF O ABSTRAC T Keywords: In this research article, orthogonal experiments were performed in a proposed diameter-varying spray tower Carbon capture system to evaluate the importance of operating parameters and analyse the relationship between factors and the Orthogonal experiments mass transfer evaluation indices (the http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Applied Energy Elsevier

Experimental and numerical study on CO2 absorption mass transfer enhancement for a diameter-varying spray tower

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Publisher
Elsevier
Copyright
Copyright © 2018 Elsevier Ltd
ISSN
0306-2619
D.O.I.
10.1016/j.apenergy.2018.04.053
Publisher site
See Article on Publisher Site

Abstract

Applied Energy 225 (2018) 367–379 Contents lists available at ScienceDirect Applied Energy journal homepage: www.elsevier.com/locate/apenergy Experimental and numerical study on CO absorption mass transfer enhancement for a diameter-varying spray tower ⁎ ⁎ a,b a,b a, a,b, Xiao M. Wu , Zhen Qin , Yun S. Yu , Zao X. Zhang School of Chemical Engineering and Technology, Xi’an Jiaotong University, No. 28 Xianning West Road, Xi’an 710049, PR China State Key Laboratory of Multiphase Flow in Power Engineering, Xi'an Jiaotong University, No.28 Xianning West Road, Xi'an 710049, PR China HIG HLI GHTS GRAPHICAL ABSTRACT Orthogonal tests were used to evaluate importance of operating parameters in CO capture. Two different spray methods were discussed for performance compar- ison. Optimal conditions for different eva- luation indices were obtained by range analysis. MEA and CO concentrations were major factors affecting absorption performance. CFD simulation was performed to il- lustrate the enhancement of gas-liquid flow field. ARTIC L E I NF O ABSTRAC T Keywords: In this research article, orthogonal experiments were performed in a proposed diameter-varying spray tower Carbon capture system to evaluate the importance of operating parameters and analyse the relationship between factors and the Orthogonal experiments mass transfer evaluation indices (the

Journal

Applied EnergyElsevier

Published: Sep 1, 2018

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