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REVIEW article

Front. Chem.
Sec. Green and Sustainable Chemistry
Volume 12 - 2024 | doi: 10.3389/fchem.2024.1448881
This article is part of the Research Topic Research and Development of New Technology Based on Gas Hydrate Method View all articles

CO2 Capture Technology Based on Gas Hydrate Method: A Review

Provisionally accepted
Jialing Pei Jialing Pei Zhi Li Zhi Li *Nan Li Nan Li *Jingyu Kan Jingyu Kan
  • China University of Petroleum Beijing, Karamay Campus, Karamay, China

The final, formatted version of the article will be published soon.

    At present, the problem of global warming is becoming increasingly serious, and one of the main culprits is the increasing amount of carbon dioxide emissions. Although the traditional carbon capture technologies can reduce the concentration of CO2 in the atmosphere, it has a series of problems such as high energy consumption, high cost, low efficiency or unfriendly environment. Hydrate-based carbon dioxide separation are considered to be a technology with great application and development prospects. Compared with the traditional method of carbon dioxide separation, the hydrate method has the advantages of simple process, low energy consumption and environmental friendliness. This review introduces the advantages of hydrate method compared with traditional carbon capture technologies, expounds the theory of carbon dioxide capture by hydrate, and the strengthening and improvement techniques of hydrate method, including thermodynamic promoter, kinetic promoter and mechanical reinforcement, and introduces the practical application of hydrate method in various fields.

    Keywords: Hydrate, Capture of CO2, separation of gas mixture, chemical promoter of hydrate, mechanical promotion of hydrate

    Received: 14 Jun 2024; Accepted: 07 Oct 2024.

    Copyright: © 2024 Pei, Li, Li and Kan. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) or licensor are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

    * Correspondence:
    Zhi Li, China University of Petroleum Beijing, Karamay Campus, Karamay, China
    Nan Li, China University of Petroleum Beijing, Karamay Campus, Karamay, China

    Disclaimer: All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers. Any product that may be evaluated in this article or claim that may be made by its manufacturer is not guaranteed or endorsed by the publisher.