IDEAS home Printed from https://ideas.repec.org/a/eee/energy/v134y2017icp933-942.html
   My bibliography  Save this article

Novel power generation models integrated supercritical water gasification of coal and parallel partial chemical heat recovery

Author

Listed:
  • Chen, Zhewen
  • Zhang, Xiaosong
  • Li, Sheng
  • Gao, Lin

Abstract

Supercritical water gasification (SCWG) of coal is a promising clean coal technology. Supercritical water can effectively and cleanly convert coal to hydrogen-rich syngas. Three power generation models integrated SCWG of coal are proposed and compared in this article. The gasification products have a large amount of sensible heat. Efficient use of the sensible heat can improve the model performance. Compared to the models with total and without chemical heat recovery, the model with partial chemical heat recovery has the advantages of much less exhausted energy and relative small amount of fuel coal used to heat the water to the supercritical state. The efficiency of the model with partial chemical heat recovery is higher than that of other models, and increases with increasing coal-water slurry concentration (CWSC). The efficiencies of the models with partial chemical heat recovery, without chemical heat recovery, and with total chemical heat recovery are 46.60%, 37.56%, and 42.17% when CWSC is 11.3%, respectively. The thermal efficiency of the PCHR model is higher than most conventional coal-fired power plants and coal-based IGCC projects.

Suggested Citation

  • Chen, Zhewen & Zhang, Xiaosong & Li, Sheng & Gao, Lin, 2017. "Novel power generation models integrated supercritical water gasification of coal and parallel partial chemical heat recovery," Energy, Elsevier, vol. 134(C), pages 933-942.
    • Handle: RePEc:eee:energy:v:134:y:2017:i:c:p:933-942
    DOI: 10.1016/j.energy.2017.06.027
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0360544217310216
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.energy.2017.06.027?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. Zhang, Jianyun & Zhou, Zhe & Ma, Linwei & Li, Zheng & Ni, Weidou, 2013. "Efficiency of wet feed IGCC (integrated gasification combined cycle) systems with coal–water slurry preheating vaporization technology," Energy, Elsevier, vol. 51(C), pages 137-145.
    2. Hentschel, Julia & Zindler, Henning & Spliethoff, Hartmut, 2017. "Modelling and transient simulation of a supercritical coal-fired power plant: Dynamic response to extended secondary control power output," Energy, Elsevier, vol. 137(C), pages 927-940.
    3. Hu, Jin-Li & Kao, Chih-Hung, 2007. "Efficient energy-saving targets for APEC economies," Energy Policy, Elsevier, vol. 35(1), pages 373-382, January.
    4. Molino, A. & Migliori, M. & Macrì, D. & Valerio, V. & Villone, A. & Nanna, F. & Iovane, P. & Marino, T., 2016. "Glucose gasification in super-critical water conditions for both syngas production and green chemicals with a continuous process," Renewable Energy, Elsevier, vol. 91(C), pages 451-455.
    5. Chen, Wenying & Xu, Ruina, 2010. "Clean coal technology development in China," Energy Policy, Elsevier, vol. 38(5), pages 2123-2130, May.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Xue, Xiaodong & Liu, Changchun & Han, Wei & Wang, Zefeng & Zhang, Na & Jin, Hongguang & Wang, Xiaodong, 2023. "Proposal and investigation of a high-efficiency coal-fired power generation system enabled by chemical recuperative supercritical water coal gasification," Energy, Elsevier, vol. 267(C).
    2. Guo, Shenghui & Meng, Fanrui & Peng, Pai & Xu, Jialing & Jin, Hui & Chen, Yunan & Guo, Liejin, 2022. "Thermodynamic analysis of the superiority of the direct mass transfer design in the supercritical water gasification system," Energy, Elsevier, vol. 244(PA).
    3. 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).
    4. Guo, Shenghui & Wang, Yu & Shang, Fei & Yi, Lei & Chen, Yunan & Chen, Bin & Guo, Liejin, 2023. "Thermodynamic analysis of the series system for the supercritical water gasification of coal-water slurry," Energy, Elsevier, vol. 283(C).
    5. Chen, Zhewen & Gao, Lin & Zhang, Xiaosong & Han, Wei & Li, Sheng, 2018. "High-efficiency power generation system with integrated supercritical water gasification of coal," Energy, Elsevier, vol. 159(C), pages 810-816.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Chen, Zhewen & Gao, Lin & Zhang, Xiaosong & Han, Wei & Li, Sheng, 2018. "High-efficiency power generation system with integrated supercritical water gasification of coal," Energy, Elsevier, vol. 159(C), pages 810-816.
    2. Qi, Xiaoyan & Guo, Pibin & Guo, Yanshan & Liu, Xiuli & Zhou, Xijun, 2020. "Understanding energy efficiency and its drivers: An empirical analysis of China’s 14 coal intensive industries," Energy, Elsevier, vol. 190(C).
    3. Hu, Jin-Li & Wang, Shih-Chuan & Yeh, Fang-Yu, 2006. "Total-factor water efficiency of regions in China," Resources Policy, Elsevier, vol. 31(4), pages 217-230, December.
    4. Honma, Satoshi, 2012. "Environmental and economic efficiencies in the Asia-Pacific region," MPRA Paper 43361, University Library of Munich, Germany.
    5. Mo, Jian-Lei & Schleich, Joachim & Zhu, Lei & Fan, Ying, 2015. "Delaying the introduction of emissions trading systems—Implications for power plant investment and operation from a multi-stage decision model," Energy Economics, Elsevier, vol. 52(PB), pages 255-264.
    6. Xiang, Yue & Guo, Yongtao & Wu, Gang & Liu, Junyong & Sun, Wei & Lei, Yutian & Zeng, Pingliang, 2022. "Low-carbon economic planning of integrated electricity-gas energy systems," Energy, Elsevier, vol. 249(C).
    7. Hang, Ye & Sun, Jiasen & Wang, Qunwei & Zhao, Zengyao & Wang, Yizhong, 2015. "Measuring energy inefficiency with undesirable outputs and technology heterogeneity in Chinese cities," Economic Modelling, Elsevier, vol. 49(C), pages 46-52.
    8. Qu, Qiushi & Wang, Limao & Cao, Zhi & Zhong, Shuai & Mou, Chufu & Sun, Yanzhi & Xiong, Chenran, 2019. "Unfolding the price effects of non-ferrous industry chain on economic development: A case study of Yunnan province," Resources Policy, Elsevier, vol. 61(C), pages 1-20.
    9. Honma, Satoshi & Hu, Jin-Li, 2009. "Total-factor energy productivity growth of regions in Japan," Energy Policy, Elsevier, vol. 37(10), pages 3941-3950, October.
    10. Xiaowei Song & Yongpei Hao & Xiaodong Zhu, 2019. "Air Pollutant Emissions from Vehicles and Their Abatement Scenarios: A Case Study of Chengdu-Chongqing Urban Agglomeration, China," Sustainability, MDPI, vol. 11(22), pages 1-19, November.
    11. Alsanousie, Abdurrahman A. & Elsamni, Osama A. & Attia, Abdelhamid E. & Elhelw, Mohamed, 2021. "Transient and troubleshoots management of aged small-scale steam power plants using Aspen Plus Dynamics," Energy, Elsevier, vol. 223(C).
    12. Jou, Chih-Ju G. & Wu, Chung-Rung & Lee, Chien-Li, 2010. "Reduction of energy cost and CO2 emission for the furnace using energy recovered from waste tail-gas," Energy, Elsevier, vol. 35(3), pages 1232-1236.
    13. Chang, Tzu-Pu & Hu, Jin-Li, 2010. "Total-factor energy productivity growth, technical progress, and efficiency change: An empirical study of China," Applied Energy, Elsevier, vol. 87(10), pages 3262-3270, October.
    14. Chen, Zhenling & Yuan, Xiao-Chen & Zhang, Xiaoling & Cao, Yunfei, 2020. "How will the Chinese national carbon emissions trading scheme work? The assessment of regional potential gains," Energy Policy, Elsevier, vol. 137(C).
    15. Alizadeh, Reza & Gharizadeh Beiragh, Ramin & Soltanisehat, Leili & Soltanzadeh, Elham & Lund, Peter D., 2020. "Performance evaluation of complex electricity generation systems: A dynamic network-based data envelopment analysis approach," Energy Economics, Elsevier, vol. 91(C).
    16. Li, X. & Hubacek, K. & Siu, Y.L., 2012. "Wind power in China – Dream or reality?," Energy, Elsevier, vol. 37(1), pages 51-60.
    17. Lim, Seong-Rin & Schoenung, Julie M., 2011. "Measurement and analysis of product energy efficiency to assist energy star criteria development: An example for desktop computers," Energy Policy, Elsevier, vol. 39(12), pages 8003-8010.
    18. Pin-Chih Wang & Yuh-Ming Lee & Chiu-Yang Chen, 2014. "Estimation of Resource Productivity and Efficiency: An Extended Evaluation of Sustainability Related to Material Flow," Sustainability, MDPI, vol. 6(9), pages 1-18, September.
    19. Enci Wang & Jianyun Nie & Hong Zhan, 2022. "The Impact of Carbon Emissions Trading on the Profitability and Debt Burden of Listed Companies," Sustainability, MDPI, vol. 14(20), pages 1-20, October.
    20. Mohammadi, Ali & Rafiee, Shahin & Mohtasebi, Seyed Saeid & Mousavi Avval, Seyed Hashem & Rafiee, Hamed, 2011. "Energy efficiency improvement and input cost saving in kiwifruit production using Data Envelopment Analysis approach," Renewable Energy, Elsevier, vol. 36(9), pages 2573-2579.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:eee:energy:v:134:y:2017:i:c:p:933-942. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Catherine Liu (email available below). General contact details of provider: http://www.journals.elsevier.com/energy .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.