Current status and challenges of plasma and plasma-catalysis for methane coupling: A review

IF 32 1区工程技术 Q1 ENERGY & FUELS

Progress in Energy and Combustion Science Pub Date : 2024-01-18 DOI:10.1016/j.pecs.2023.101096

Valeriia Maslova , Raluca Nastase , Gleb Veryasov , Nikolai Nesterenko , Elodie Fourré , Catherine Batiot-Dupeyrat

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引用次数: 0

Abstract

Non-thermal plasma appears as a promising alternative technology to develop the electrification of the petrochemical industry. Non-thermal plasma has the advantage of operating at atmospheric pressure and room temperature in “on/off” mode. The high-energy electrons generated are able to activate many reactants allowing thermodynamically unfavorable reactions to occur. Methane coupling is particularly important to produce C₂ hydrocarbons, especially ethylene known as a platform chemical for the synthesis of many products. In this review, the state-of-the-art of plasma and plasma-catalysis for methane coupling is described. Focus is given on plasma chemistry and the influence of different parameters related to plasma reactors and gas composition are discussed. The role of a catalyst coupled with plasma is detailed and synergies are explained for various catalytic compositions.

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用于甲烷耦合的等离子体和等离子体催化的现状与挑战：综述

非热等离子体似乎是发展石化工业电气化的一种很有前途的替代技术。非热等离子体具有在大气压力和室温下以 "开/关 "模式运行的优势。产生的高能电子能够激活许多反应物，使热力学上不利的反应得以发生。甲烷耦合对于生产 C2 碳氢化合物尤其重要，特别是乙烯，它是合成多种产品的平台化学品。本综述介绍了用于甲烷偶联的等离子体和等离子体催化的最新技术。重点是等离子体化学，并讨论了与等离子体反应器和气体成分有关的不同参数的影响。详细介绍了与等离子体耦合的催化剂的作用，并解释了各种催化成分的协同作用。

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来源期刊

Progress in Energy and Combustion Science 工程技术-工程：化工

CiteScore

59.30

自引率

0.70%

发文量

审稿时长

3 months

期刊介绍： Progress in Energy and Combustion Science (PECS) publishes review articles covering all aspects of energy and combustion science. These articles offer a comprehensive, in-depth overview, evaluation, and discussion of specific topics. Given the importance of climate change and energy conservation, efficient combustion of fossil fuels and the development of sustainable energy systems are emphasized. Environmental protection requires limiting pollutants, including greenhouse gases, emitted from combustion and other energy-intensive systems. Additionally, combustion plays a vital role in process technology and materials science. PECS features articles authored by internationally recognized experts in combustion, flames, fuel science and technology, and sustainable energy solutions. Each volume includes specially commissioned review articles providing orderly and concise surveys and scientific discussions on various aspects of combustion and energy. While not overly lengthy, these articles allow authors to thoroughly and comprehensively explore their subjects. They serve as valuable resources for researchers seeking knowledge beyond their own fields and for students and engineers in government and industrial research seeking comprehensive reviews and practical solutions.