IDEAS home Printed from https://ideas.repec.org/a/eee/energy/v335y2025ics0360544225035145.html
   My bibliography  Save this article

Integration of biomass catalytic fast hydropyrolysis and co-processing of straight run gas oil via hydrotreating

Author

Listed:
  • Wang, Keran
  • Wang, Cong
  • Zhu, Wanchen
  • Miao, Feiting
  • Wang, Dingran
  • Liu, Xin
  • Luo, Zhongyang
  • Naranov, Evgeny
  • Wang, Kaige

Abstract

Co-processing bio-oil with petroleum fractions in existing petrochemical refining facilities is a promising approach for the low-carbon transition of the petrochemical industry. However, the high oxygen content, viscosity, and acidity of crude bio-oil limit its compatibility with conventional refining infrastructure. In this study, we reported a strategy for co-processing high-quality bio-oil, obtained via catalytic fast hydropyrolysis (CFHP) with straight-run gas oil (SRGO). A cost-effective metal oxide catalyst, NiMo/TiO2, was selected as an optimal catalyst achieving an optimal balance between deoxygenation efficiency and carbon yield. CFHP was also conducted in a continuous-flow reactor, yielding 40.08 C% yield of C4+ products while maintaining a low oxygen content of 7.34 wt%. The resulting bio-oil with improved quality can be blended with SRGO at a high ratio of 15 vol% without compromising catalyst performance during co-processing.

Suggested Citation

  • Wang, Keran & Wang, Cong & Zhu, Wanchen & Miao, Feiting & Wang, Dingran & Liu, Xin & Luo, Zhongyang & Naranov, Evgeny & Wang, Kaige, 2025. "Integration of biomass catalytic fast hydropyrolysis and co-processing of straight run gas oil via hydrotreating," Energy, Elsevier, vol. 335(C).
    • Handle: RePEc:eee:energy:v:335:y:2025:i:c:s0360544225035145
    DOI: 10.1016/j.energy.2025.137872
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0360544225035145
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.energy.2025.137872?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

    for a different version of it.

    More about this item

    Keywords

    ;
    ;
    ;
    ;

    Statistics

    Access and download statistics

    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:335:y:2025:i:c:s0360544225035145. 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/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.