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GC-MS used in study on the mechanism of the viscosity reduction of heavy oil through aquathermolysis catalyzed by aromatic sulfonic H3PMo12O40

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  • Chen, Yanling
  • He, Jing
  • Wang, Yuanqing
  • Li, Pei

Abstract

We used GC/MS assisted with elemental analysis to compare the organic compounds in oil, water and gas phases before and after the reaction, and finally deduced the mechanism of the viscosity reduction of heavy oil through catalytic aquathermolysis. The results indicated that the catalyst could not only break the C–C bond, but also rupture the C–O bond in the heavy compounds. These changes eventually led to the viscosity reduction. In this work, a new kind of catalyst aromatic sulfonic H3PMo12O40 was firstly synthesized and used to evaluate the viscosity reduction of heavy oil through catalytic aquathermolysis.

Suggested Citation

  • Chen, Yanling & He, Jing & Wang, Yuanqing & Li, Pei, 2010. "GC-MS used in study on the mechanism of the viscosity reduction of heavy oil through aquathermolysis catalyzed by aromatic sulfonic H3PMo12O40," Energy, Elsevier, vol. 35(8), pages 3454-3460.
    • Handle: RePEc:eee:energy:v:35:y:2010:i:8:p:3454-3460
    DOI: 10.1016/j.energy.2010.04.041
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    Cited by:

    1. Zhong, Jie & Wang, Pan & Zhang, Yang & Yan, Youguo & Hu, Songqing & Zhang, Jun, 2013. "Adsorption mechanism of oil components on water-wet mineral surface: A molecular dynamics simulation study," Energy, Elsevier, vol. 59(C), pages 295-300.
    2. Abdi-Khanghah, Mahdi & Jafari, Arezou & Ahmadi, Goodarz & Hemmati-Sarapardeh, Abdolhossein, 2023. "Synthesis of mono, bi, and trimetallic Sn–Ni–Cu based ionic micro-emulsion catalysts and optimization of catalytic performance in heavy oil upgrading," Energy, Elsevier, vol. 284(C).
    3. Renbao Zhao & Tiantian Wang & Lijuan Chen & Jingjun Pan & Shutong Li & Dong Zhao & Long Chen & Jiaying Wang, 2022. "Evolution of the Pseudo-Components of Heavy Oil during Low Temperature Oxidation Processes," Energies, MDPI, vol. 15(14), pages 1-14, July.

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    Keywords

    Aromatic sulfonic H3PMo12O4; GC/MS; C–O bond;
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