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A power generation system with integrated supercritical water gasification of coal and CO2 capture

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  • Chen, Zhewen
  • Zhang, Xiaosong
  • Han, Wei
  • Gao, Lin
  • Li, Sheng

Abstract

Supercritical water gasification (SCWG) is a promising clean coal technology. A new power generation system with integrated supercritical water gasification of coal andCO2 capture is proposed in this article. The gasification product consisted of H2, CO, CO2, CH4, and unreacted supercritical water is directly combusted with pure O2to provide heat for other units of the system, and the combustion product is used for power generation in turbines. The combustion product consists only of CO2 and H2O. Thus, the CO2 can be easily captured under atmospheric condition. The thermal efficiency of the system can reach 38.31%, while the CO2 capture rate is 100%. The energy and exergic balances are conducted. The exergy efficiency of the system is 38.56%. The system has advantages over most coal-fired power plants with oxy-combustion or post-combustion technologies and IGCC systems with pre-combustion technologies.

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  • Chen, Zhewen & Zhang, Xiaosong & Han, Wei & Gao, Lin & Li, Sheng, 2018. "A power generation system with integrated supercritical water gasification of coal and CO2 capture," Energy, Elsevier, vol. 142(C), pages 723-730.
    • Handle: RePEc:eee:energy:v:142:y:2018:i:c:p:723-730
    DOI: 10.1016/j.energy.2017.10.077
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    1. Liu, Hengwei & Ni, Weidou & Li, Zheng & Ma, Linwei, 2008. "Strategic thinking on IGCC development in China," Energy Policy, Elsevier, vol. 36(1), pages 1-11, January.
    2. Descamps, C. & Bouallou, C. & Kanniche, M., 2008. "Efficiency of an Integrated Gasification Combined Cycle (IGCC) power plant including CO2 removal," Energy, Elsevier, vol. 33(6), pages 874-881.
    3. Donatini, Franco & Gigliucci, Gianluca & Riccardi, Juri & Schiavetti, Massimo & Gabbrielli, Roberto & Briola, Stefano, 2009. "Supercritical water oxidation of coal in power plants with low CO2 emissions," Energy, Elsevier, vol. 34(12), pages 2144-2150.
    4. Chen, Guifang & Yang, Xinfei & Chen, Shouyan & Dong, Yong & Cui, Lin & Zhang, Yong & Wang, Peng & Zhao, Xiqiang & Ma, Chunyuan, 2017. "Transformation of heavy metals in lignite during supercritical water gasification," Applied Energy, Elsevier, vol. 187(C), pages 272-280.
    5. Chen, Wenying & Xu, Ruina, 2010. "Clean coal technology development in China," Energy Policy, Elsevier, vol. 38(5), pages 2123-2130, May.
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    10. Mu, Ruiqi & Liu, Ming & Zhang, Peiye & Yan, Junjie, 2023. "System design and thermo-economic analysis of a new coal power generation system based on supercritical water gasification with full CO2 capture," Energy, Elsevier, vol. 285(C).
    11. Benim, Ali Cemal & Pfeiffelmann, Björn & Ocłoń, Paweł & Taler, Jan, 2019. "Computational investigation of a lifted hydrogen flame with LES and FGM," Energy, Elsevier, vol. 173(C), pages 1172-1181.
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