Journal ArticleDOI
On the kinetics and equilibria of plasma-based dry reforming of methane
TLDR
In this paper, the authors investigated the differences in kinetic characteristics and PCE state of the CO2 dissociation and CH4 reforming reactions in a dielectric barrier discharge reactor (DBD), how these are mutually affected when combining both gases in the dry reforming of methane (DRM) reaction, and how they change when a packing material (nonporous SiO2) is added to the reactor.About:
This article is published in Chemical Engineering Journal.The article was published on 2021-02-01. It has received 27 citations till now. The article focuses on the topics: Carbon dioxide reforming & Reaction rate.read more
Citations
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Journal ArticleDOI
Recent Developments in Dielectric Barrier Discharge Plasma-Assisted Catalytic Dry Reforming of Methane over Ni-Based Catalysts
Xingyuan Gao,Ziting Lin,Tingting Li,Liuting Huang,Jinmiao Zhang,Saeed Askari,Nikita Dewangan,Ashok Jangam,Sibudjing Kawi +8 more
TL;DR: In this paper, the recent developments of catalytic DRM in a dielectric barrier discharge (DBD) plasma reactor on Ni-based catalysts are summarized, including the concept, characteristics, generation, and types of NTP used for catalytic DRM and corresponding mechanisms, the synergy and performance of Ni based catalysts with DBD plasma, the design of DBD reactor and process parameter optimization, and finally current challenges and future prospects are provided.
Journal ArticleDOI
Catalyst-free single-step plasma reforming of CH4 and CO2 to higher value oxygenates under ambient conditions
TL;DR: In this paper , the authors report a promising plasma process for the catalyst-free single-step conversion of CH4 and CO2 into higher value oxygenates (i.e., methanol, acetic acid, ethanol, and acetone) at ambient pressure and room temperature using a water-cooled dielectric barrier discharge (DBD) reactor.
Journal ArticleDOI
Improving the Energy Yield of Plasma-Based Ammonia Synthesis with In Situ Adsorption
TL;DR: In this paper , the use of zeolite 4A as an adsorbent for in situ ammonia removal from the plasma phase suppresses product decomposition, thereby increasing the ammonia yield.
Journal ArticleDOI
How gas flow design can influence the performance of a DBD plasma reactor for dry reforming of methane
TL;DR: In this article, the shape and size of the reaction zone, as well as gradual gas addition, and the method of mixing CO2 and CH4 can influence the conversion and product composition of dry reforming of methane (DRM).
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Foundations of plasma catalysis for environmental applications
TL;DR: In this paper , the fundamental insights in plasma catalysis, as well as efforts to gain more insights by modelling and experiments are described, and the state-of-the-art of the major plasma Catalysis applications are discussed.
References
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Journal ArticleDOI
Dielectric-barrier Discharges: Their History, Discharge Physics, and Industrial Applications
TL;DR: In this article, the authors discuss the history, discharge physics, and plasma chemistry of dielectric-barrier discharges and their applications and discuss the applications of these discharges.
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Plasma technology - a novel solution for CO2 conversion?
Ramses Snoeckx,Annemie Bogaerts +1 more
TL;DR: The current state-of-the-art and a critical assessment of plasma-based CO2 conversion, as well as the future challenges for its practical implementation are presented.
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Combining non-thermal plasma with heterogeneous catalysis in waste gas treatment: A review
TL;DR: In this paper, a review of plasma driven catalysis for waste gas treatment characterized by higher energy efficiencies, high mineralization rates and low by-product formation is presented, and the synergy of combining plasma with catalysts can not only be attributed to the production of new reactive species but also affect catalyst properties such as a change in chemical composition, enhancement in surface area or change of catalytic structure.
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Nonthermal Plasma Processing for Air‐Pollution Control: A Historical Review, Current Issues, and Future Prospects
TL;DR: In this article, a review describes the historical development, current status, and future prospects for nonthermal plasma (NTP) technology and its application as an air-pollution control.
Journal ArticleDOI
Plasma-catalytic dry reforming of methane in an atmospheric dielectric barrier discharge: Understanding the synergistic effect at low temperature
Xin Tu,J. C. Whitehead +1 more
TL;DR: In this paper, three different packing methods are introduced into the single-stage plasma-catalysis system to investigate the influence of catalysts packed into the plasma area on the physical properties of the DBD and determine consequent synergistic effects in the plasmacatalytic dry reforming reactions.