IDEAS home Printed from https://ideas.repec.org/a/eee/appene/v371y2024ics030626192400970x.html
   My bibliography  Save this article

High-value utilization of H2-containing gas in low-rank oil catalytic hydroupgrading

Author

Listed:
  • Zhang, Mengjuan
  • Guan, Hao
  • Wang, Chao
  • Zheng, Peng
  • Han, Zhennan
  • Wang, Kangjun
  • Zhang, Zhanguo
  • Wang, Jianxi
  • Lu, Yuan
  • Abudula, Abuliti
  • Guan, Guoqing
  • Xu, Guangwen

Abstract

Simulated H2-rich reactant gases containing one or more impurity gases, (CO, CO2, and CH4) were used as the hydrogen source to investigate the performance of Ni-Mo/TiO2-Al2O3 catalyst for the hydrodesulfurization (HDS) of shale oil. The simulated gas (45% H2, 20% CO, 20% CO2, and 15% CH4) was on-line synthesized under the optimal conditions of a reaction temperature of 380 °C, a pressure of 4.0 MPa, a gas/oil (v/v) ratio of 600: 1, and an LHSV of 4.0 h−1. The sulfur content in the upgraded shale oil reached a steady-state value of about 4300 ppm, which met the requirement of national standard marine fuel oil (GB17411–2015, China) that requires <0.5 wt% in sulfur content. Meanwhile, the outlet gas showed a higher heating value than the inlet gas, which had almost no effect on its use as a fuel gas. This work provides a novel idea for the high-value utilization of H2-rich industrial vents and a fresh approach for reducing the costs of hydrogen supply during low-rank oil upgrading.

Suggested Citation

  • Zhang, Mengjuan & Guan, Hao & Wang, Chao & Zheng, Peng & Han, Zhennan & Wang, Kangjun & Zhang, Zhanguo & Wang, Jianxi & Lu, Yuan & Abudula, Abuliti & Guan, Guoqing & Xu, Guangwen, 2024. "High-value utilization of H2-containing gas in low-rank oil catalytic hydroupgrading," Applied Energy, Elsevier, vol. 371(C).
    • Handle: RePEc:eee:appene:v:371:y:2024:i:c:s030626192400970x
    DOI: 10.1016/j.apenergy.2024.123587
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S030626192400970X
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.apenergy.2024.123587?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.

    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:appene:v:371:y:2024:i:c:s030626192400970x. 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.elsevier.com/wps/find/journaldescription.cws_home/405891/description#description .

    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.