IDEAS home Printed from https://ideas.repec.org/a/eee/renene/v32y2007i15p2502-2515.html
   My bibliography  Save this article

Thermodynamic analysis of a biomass anaerobic gasification process for hydrogen production with sufficient CaO

Author

Listed:
  • Guan, Jian
  • Wang, Qinhui
  • Li, Xiaomin
  • Luo, Zhongyang
  • Cen, Kefa

Abstract

Based on CO2 acceptor gasification technology, a biomass anaerobic gasification technology for H2 production was proposed. Utilizing thermodynamic equilibrium calculation software FactSage 5.2, the rules of biomass/CaO/H2O and C/CaCO3/air reaction system involved in this H2 production technology were studied. The results show that the increase of CaO can obviously increase H2 mole fraction in C/H2O reaction products. When the mole ratio of CaO to carbon ([Ca]/[C]) is 1, H2 concentration may achieve the maximum value. The H2 amount obviously increases, and H2 mole fraction decreases slightly with increasing reaction pressure in a specific range. Higher reaction temperature obviously decreases the amount and mole fraction of H2. There are different maximum temperatures which are suitable for H2 production under various pressures. Increasing of the mole ratio of H2O to carbon of biomass ([H2O]/[C]) is helpful for H2 production. But the H2 mole fraction is reduced with the increasing of [H2O]/[C] when it exceeds 1.5. The calculations of linear sensitivity coefficient show that [H2O]/[C] has the greatest influence on H2 production efficiency, the influence of reaction pressure and temperature are also obvious. Compared with the coal gasification for H2 production, the excess of H2O in biomass anaerobic gasification system is relatively obvious. Lower reaction pressure is helpful for CaO regeneration in the C/CaCO3/air reaction system, and there are different minimum temperatures which CaO regeneration needs under various reaction pressures.

Suggested Citation

  • Guan, Jian & Wang, Qinhui & Li, Xiaomin & Luo, Zhongyang & Cen, Kefa, 2007. "Thermodynamic analysis of a biomass anaerobic gasification process for hydrogen production with sufficient CaO," Renewable Energy, Elsevier, vol. 32(15), pages 2502-2515.
    • Handle: RePEc:eee:renene:v:32:y:2007:i:15:p:2502-2515
    DOI: 10.1016/j.renene.2007.01.002
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0960148107000110
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.renene.2007.01.002?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.

    Citations

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


    Cited by:

    1. Liao, Wenjie & Heijungs, Reinout & Huppes, Gjalt, 2011. "Is bioethanol a sustainable energy source? An energy-, exergy-, and emergy-based thermodynamic system analysis," Renewable Energy, Elsevier, vol. 36(12), pages 3479-3487.
    2. Xiong, Shanshan & He, Jiang & Yang, Zhongqing & Guo, Mingnv & Yan, Yunfei & Ran, Jingyu, 2020. "Thermodynamic analysis of CaO enhanced steam gasification process of food waste with high moisture and low moisture," Energy, Elsevier, vol. 194(C).
    3. Udomsirichakorn, Jakkapong & Salam, P. Abdul, 2014. "Review of hydrogen-enriched gas production from steam gasification of biomass: The prospect of CaO-based chemical looping gasification," Renewable and Sustainable Energy Reviews, Elsevier, vol. 30(C), pages 565-579.
    4. Mahapatro, Abinash & Mahanta, Pinakeswar, 2020. "Gasification studies of low-grade Indian coal and biomass in a lab-scale pressurized circulating fluidized bed," Renewable Energy, Elsevier, vol. 150(C), pages 1151-1159.
    5. Sreejith, C.C. & Haridasan, Navaneeth & Muraleedharan, C. & Arun, P., 2014. "Allothermal air–steam gasification of biomass with CO2 (carbon dioxide) sorption: Performance prediction based on a chemical kinetic model," Energy, Elsevier, vol. 69(C), pages 399-408.
    6. Pan, Xuwei & Wu, Yan & Li, Tingzhen & Lan, Guoxin & Shen, Jia & Yu, Yue & Xue, Ping & Chen, Dan & Wang, Maoqing & Fu, Chuan, 2023. "A study of co-pyrolysis of sewage sludge and rice husk for syngas production based on a cyclic catalytic integrated process system," Renewable Energy, Elsevier, vol. 215(C).
    7. Parthasarathy, Prakash & Narayanan, K. Sheeba, 2014. "Hydrogen production from steam gasification of biomass: Influence of process parameters on hydrogen yield – A review," Renewable Energy, Elsevier, vol. 66(C), pages 570-579.
    8. Ahmed, Tigabwa Y. & Ahmad, Murni M. & Yusup, Suzana & Inayat, Abrar & Khan, Zakir, 2012. "Mathematical and computational approaches for design of biomass gasification for hydrogen production: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 16(4), pages 2304-2315.
    9. Han, Long & Wang, Qinhui & Luo, Zhongyang & Rong, Nai & Deng, Guangyi, 2013. "H2 rich gas production via pressurized fluidized bed gasification of sawdust with in situ CO2 capture," Applied Energy, Elsevier, vol. 109(C), pages 36-43.

    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:renene:v:32:y:2007:i:15:p:2502-2515. 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.

    We have no bibliographic references for this item. You can help adding them by using 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/renewable-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.