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Thermo-economic investigation: an insight tool to analyze NGCC with calcium-looping process and with chemical-looping combustion for CO 2 capture

2016; Wiley; Volume: 40; Issue: 14 Linguagem: Inglês

10.1002/er.3556

1099-114X

Lin Zhu, Hu Chen, Junming Fan, Peng Jiang,

Oil, Gas, and Environmental Issues

International Journal of Energy ResearchVolume 40, Issue 14 p. 1908-1924 Research Article Thermo-economic investigation: an insight tool to analyze NGCC with calcium-looping process and with chemical-looping combustion for CO2 capture Lin Zhu, Corresponding Author Lin Zhu zhulinswpi65@gmail.com Key Laboratory of Gas Process Engineering, School of Chemistry and Chemical Engineering, Southwest Petroleum University, Chengdu, 610500 China Correspondence Lin Zhu, Key Laboratory of Gas Process Engineering, School of Chemistry and Chemical Engineering, Southwest Petroleum University, Xinndu Avenue 8#, Xindu District, Chengdu, Sichuan, 610500, China. E-mail: zhulinswpi65@gmail.comSearch for more papers by this authorHu Chen, Hu Chen Key Laboratory of Gas Process Engineering, School of Chemistry and Chemical Engineering, Southwest Petroleum University, Chengdu, 610500 ChinaSearch for more papers by this authorJunming Fan, Junming Fan Key Laboratory of Gas Process Engineering, School of Chemistry and Chemical Engineering, Southwest Petroleum University, Chengdu, 610500 ChinaSearch for more papers by this authorPeng Jiang, Peng Jiang Key Laboratory of Gas Process Engineering, School of Chemistry and Chemical Engineering, Southwest Petroleum University, Chengdu, 610500 ChinaSearch for more papers by this author Lin Zhu, Corresponding Author Lin Zhu zhulinswpi65@gmail.com Key Laboratory of Gas Process Engineering, School of Chemistry and Chemical Engineering, Southwest Petroleum University, Chengdu, 610500 China Correspondence Lin Zhu, Key Laboratory of Gas Process Engineering, School of Chemistry and Chemical Engineering, Southwest Petroleum University, Xinndu Avenue 8#, Xindu District, Chengdu, Sichuan, 610500, China. E-mail: zhulinswpi65@gmail.comSearch for more papers by this authorHu Chen, Hu Chen Key Laboratory of Gas Process Engineering, School of Chemistry and Chemical Engineering, Southwest Petroleum University, Chengdu, 610500 ChinaSearch for more papers by this authorJunming Fan, Junming Fan Key Laboratory of Gas Process Engineering, School of Chemistry and Chemical Engineering, Southwest Petroleum University, Chengdu, 610500 ChinaSearch for more papers by this authorPeng Jiang, Peng Jiang Key Laboratory of Gas Process Engineering, School of Chemistry and Chemical Engineering, Southwest Petroleum University, Chengdu, 610500 ChinaSearch for more papers by this author First published: 10 June 2016 https://doi.org/10.1002/er.3556Citations: 11Read the full textAboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinkedInRedditWechat Summary In this work, three kinds of natural gas-based power generation processes for CO2 capture and storage, that is, natural gas-combined cycle with pre-combustion decarburization (NGCC-PRE), NGCC-PRE with calcium-looping process, and NGCC-PRE with chemical-looping combustion (NGCC-CLC), are analyzed by Aspen Plus. The effects of two decisive variables (i.e., steam-to-natural gas (S/NG) ratio and oxygen-to-natural gas (O/NG) ratio) on the thermodynamic performances of individual process, such as energy and exergy efficiencies, are investigated systematically. Based on simulation outcomes, all the three processes are favored by operating at S/NG = 2.0 and O/NG = 0.65. Furthermore, comparisons of individual system efficiencies and exergy destruction contributor are herein involved. The results show that the highest system efficiencies and lowest exergy destruction are achieved in the NGCC-CLC process. In addition, capital investment, dynamic payback period, net present value, and internal rate of return are used for deciding the economic feasibility and surely are involved in this work for comparison purpose. Copyright © 2016 John Wiley & Sons, Ltd. Citing Literature Volume40, Issue14November 2016Pages 1908-1924 RelatedInformation