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Thermodynamic analysis of a solar thermochemical cycle-based direct coal liquefaction system for oil production

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  • Kong, Hui
  • Kong, Xianghui
  • Wang, Jian
  • Zhang, Jun

Abstract

Two-step thermochemical cycling based on metal oxide is a promising means of harvesting solar energy, in which hydrogen could be obtained through water splitting via the reduction and oxidation reactions driven by concentrated solar heat. A new kind of solar thermochemical cycle-based direct coal liquefaction system for oil production is proposed and analyzed in this paper. The coal gasification part of the traditional coal liquefaction system for hydrogen generation is replaced by thermochemical cycling process. In addition, fuel coal consumption in the coal-fired boiler for the steam generation of the traditional direct coal liquefaction system could be reduced through the heat recovery of gas mixture or oxygen carrier of the thermochemical cycle. To reveal the characteristics of the new system, the reduction of pollutant emissions, energy efficiency and relative coal saving ratio are used as the key parameters. A large amount of SO2, NOx and CO2 in this coupling system could be reduced as the coal-fired boiler part for steam generation is replaced by the heat recovery from solar thermochemical cycling. The new proposed system is optimized with the reduction temperature and different gas or solid heat recovery rate allocation of the thermochemical cycles, in order to improve the energy efficiency and simplify the system device. Solar-to-hydrogen efficiency of the two-step thermochemical cycle part could be improved by proper heat recovery and extra pure oxygen will be obtained by the reduction reaction of the thermochemical cycling part. The theoretical energy efficiency of ∼47% and the relative coal saving ratio of ∼42.6% for the proposed system (the reduction and oxidation temperatures are 1500 °C and 821 °C with 70% solid heat recovery rate from oxygen carrier for water splitting) may indicate a meaningful route for oil production by direct coal liquefaction.

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  • Kong, Hui & Kong, Xianghui & Wang, Jian & Zhang, Jun, 2019. "Thermodynamic analysis of a solar thermochemical cycle-based direct coal liquefaction system for oil production," Energy, Elsevier, vol. 179(C), pages 1279-1287.
    • Handle: RePEc:eee:energy:v:179:y:2019:i:c:p:1279-1287
    DOI: 10.1016/j.energy.2019.05.019
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    References listed on IDEAS

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    1. Zhaoyang Kong & Xiucheng Dong & Bo Xu & Rui Li & Qiang Yin & Cuifang Song, 2015. "EROI Analysis for Direct Coal Liquefaction without and with CCS: The Case of the Shenhua DCL Project in China," Energies, MDPI, vol. 8(2), pages 1-22, January.
    2. Lange, M. & Roeb, M. & Sattler, C. & Pitz-Paal, R., 2014. "T–S diagram efficiency analysis of two-step thermochemical cycles for solar water splitting under various process conditions," Energy, Elsevier, vol. 67(C), pages 298-308.
    3. Abanades, Stéphane & Charvin, Patrice & Flamant, Gilles & Neveu, Pierre, 2006. "Screening of water-splitting thermochemical cycles potentially attractive for hydrogen production by concentrated solar energy," Energy, Elsevier, vol. 31(14), pages 2805-2822.
    4. Gokon, Nobuyuki & Suda, Toshinori & Kodama, Tatsuya, 2015. "Oxygen and hydrogen productivities and repeatable reactivity of 30-mol%-Fe-, Co-, Ni-, Mn-doped CeO2−δ for thermochemical two-step water-splitting cycle," Energy, Elsevier, vol. 90(P2), pages 1280-1289.
    5. Hengfu Shui & Zhenyi Cai & Chunbao Xu, 2010. "Recent Advances in Direct Coal Liquefaction," Energies, MDPI, vol. 3(2), pages 1-16, January.
    6. Rosen, Marc A., 2010. "Advances in hydrogen production by thermochemical water decomposition: A review," Energy, Elsevier, vol. 35(2), pages 1068-1076.
    7. Lapp, J. & Davidson, J.H. & Lipiński, W., 2012. "Efficiency of two-step solar thermochemical non-stoichiometric redox cycles with heat recovery," Energy, Elsevier, vol. 37(1), pages 591-600.
    8. Rhodes, Nathan R. & Bobek, Michael M. & Allen, Kyle M. & Hahn, David W., 2015. "Investigation of long term reactive stability of ceria for use in solar thermochemical cycles," Energy, Elsevier, vol. 89(C), pages 924-931.
    9. Kong, Hui & Hao, Yong & Jin, Hongguang, 2018. "Isothermal versus two-temperature solar thermochemical fuel synthesis: A comparative study," Applied Energy, Elsevier, vol. 228(C), pages 301-308.
    10. Lin, Meng & Haussener, Sophia, 2015. "Solar fuel processing efficiency for ceria redox cycling using alternative oxygen partial pressure reduction methods," Energy, Elsevier, vol. 88(C), pages 667-679.
    11. Wang, Jian & Kong, Hui & Xu, Yaobin & Wu, Jinsong, 2019. "Experimental investigation of heat transfer and flow characteristics in finned copper foam heat sinks subjected to jet impingement cooling," Applied Energy, Elsevier, vol. 241(C), pages 433-443.
    12. Shansong Gao & Dexiang Zhang & Kejian Li, 2015. "Effect of Recycle Solvent Hydrotreatment on Oil Yield of Direct Coal Liquefaction," Energies, MDPI, vol. 8(7), pages 1-11, July.
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    Cited by:

    1. Chen, Jing & Kong, Hui & Wang, Hongsheng, 2023. "A novel high-efficiency solar thermochemical cycle for fuel production based on chemical-looping cycle oxygen removal," Applied Energy, Elsevier, vol. 343(C).
    2. Jie, Dingfei & Xu, Xiangyang & Guo, Fei, 2021. "The future of coal supply in China based on non-fossil energy development and carbon price strategies," Energy, Elsevier, vol. 220(C).
    3. Kong, Hui & Wang, Jian & Zheng, Hongfei & Wang, Hongsheng & Zhang, Jun & Yu, Zhufeng & Bo, Zheng, 2022. "Techno-economic analysis of a solar thermochemical cycle-based direct coal liquefaction system for low-carbon oil production," Energy, Elsevier, vol. 239(PC).
    4. Kong, Hui & Li, Zheng & Yu, Zhufeng & Zhang, Jun & Wang, Hongsheng & Wang, Jian & Gao, Dan, 2021. "Environmental and economic multi-objective optimization of comprehensive energy industry: A case study," Energy, Elsevier, vol. 237(C).
    5. Liu, Rongtang & Liu, Ming & Zhao, Yongliang & Ma, Yuegeng & Yan, Junjie, 2021. "Thermodynamic study of a novel lignite poly-generation system driven by solar energy," Energy, Elsevier, vol. 214(C).
    6. Yan, Shiyu & Lv, Chengwei & Yao, Liming & Hu, Zhineng & Wang, Fengjuan, 2022. "Hybrid dynamic coal blending method to address multiple environmental objectives under a carbon emissions allocation mechanism," Energy, Elsevier, vol. 254(PB).
    7. Yadav, Deepak & Banerjee, Rangan, 2022. "Thermodynamic and economic analysis of the solar carbothermal and hydrometallurgy routes for zinc production," Energy, Elsevier, vol. 247(C).
    8. Zhou, Xiao-Dong & Wu, Hao & Liu, Jing-Mei & Huang, Xue-Li & Fan, Xing & Jin, Li-Jun & Zhu, Yu-Fei & Ma, Feng-Yun & Zhong, Mei, 2022. "Study on oxygen species in the products of co-liquefaction of coal and petroleum residues," Energy, Elsevier, vol. 260(C).
    9. Zhang, Yueling & Li, Junjie & Yang, Xiaoxiao, 2021. "Comprehensive competitiveness assessment of four coal-to-liquid routes and conventional oil refining route in China," Energy, Elsevier, vol. 235(C).

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