Plasma-Driven Water Assisted CO&lt;sub&gt;2&lt;/sub&gt; Methanation

Hoeben, Wflm Wilfred; Heesch, van Ejm Bert; Beckers, Fjcm Frank; Boekhoven, W Willem; Pemen, Ajm Guus

doi:10.1109/tps.2015.2429316

Cited by 18 publications

(8 citation statements)

References 15 publications

(15 reference statements)

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“…The studies of plasma CO2 hydrogenation were focused mainly on the application of DBD discharges [163][164][165][166][167][168][169], microwave energy [170][171][172][173], surface discharges [174], radio frequency discharges [175,176], glow discharge [177,178] and corona discharge [179]. The discussion of the performance of each system will be discussed in the next sections (3.2)…”

Section: Co2 Hydrogenation In Plasmamentioning

confidence: 99%

See 1 more Smart Citation

A review on plasma-catalytic methanation of carbon dioxide – Looking for an efficient catalyst

Dębek

Azzolina-Jury

Travert

et al. 2019

Renewable and Sustainable Energy Reviews

103

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The review focuses on presenting recent findings on CO2 methanation plasma-catalytic process. In order to understand the background of the research, firstly a summary of thermal catalytic CO2 methanation is presented. Secondly, discussion on plasma CO2 hydrogenation including various plasma types and process parameters is addressed. Catalytic CO2 methanation is already an industrial process achieving high conversions of CO2 and CH4 yield. However, the need to optimize this process (decrease reaction temperature, increase catalyst activity, selectivity and stability) resulted in the development of plasma technology. It was proven that plasma can actively convert CO2. The main product of plasma CO2 hydrogenation is, however, carbon monoxide. Therefore, a plasma process is not selective for CH4 production and the presence of a catalyst is necessary to effectively convert CO2 to CH4 under plasma conditions. The study of plasma-catalytic CO2 methanation is quite a new topic focused mainly on the application of dielectric barrier discharge plasma and Ni-based catalyst. This review summarizes recent advantages of the plasma catalytic process and discusses possible directions of catalyst development.

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Section: Co2 Hydrogenation In Plasmamentioning

confidence: 99%

“…Research by Hoeben et al [179], who examined CO2 methanation in the presence of water in pulsed corona discharge (corona discharge is the ionisation of the gas surrounding charge conductor),…”

Section: Effect Of Plasma Type On the Performance Co2 Methanation Catalystmentioning

confidence: 99%

A review on plasma-catalytic methanation of carbon dioxide – Looking for an efficient catalyst

Dębek

Azzolina-Jury

Travert

et al. 2019

Renewable and Sustainable Energy Reviews

103

View full text Add to dashboard Cite

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“…The general conversion of CO 2 to organic substances at level ~ 16% in liquid phase is a very high value. These values for plasma gas systems are obviously higher-on the order of 30% [9], but in terms of obtaining liquid fuels, as shown in the literature data [12,29], the method we have proposed is one of the most effective and may find practical application.…”

Section: Conversion Of Co 2 Dissolved In Supercritical Watermentioning

confidence: 89%

“…In the literature, attempts to use cold plasma in the conversion of carbon dioxide have already been reported [9][10][11][12]. Also, as it is known from the literature, a highly reduced graphite oxide (also called "flake graphene") under the influence of various physical factors, including cold plasma, is able to generate hydrogen from water [13][14][15][16][17][18][19][20][21][22][23].…”

Section: Introductionmentioning

confidence: 99%

Liquid “Syngas” Based on Supercritical Water and Graphite Oxide/TiO2 Composite as Catalyst for CO2 to Organic Conversion

2021

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The conversion of carbon monoxide into organic substances is one of the top topics of modern science due to the development of industry and the climate changes caused by it on the one hand, and the possibility of obtaining an economic effect on the other, as it could allow for partial recovery of fuels. A problem in this regard has always been the low solubility of CO2 in water, which eliminated the possibility of easy converting carbon dioxide into the liquid. The development of research on water critical states revealed the fact that water in a subcritical state has a much higher ability to dissolve gases. And this effect was used to obtain the "liquid synthesis gas" model presented in this paper. Equally important was the selection of an appropriate catalyst that would increase the efficiency of the conversion process by generating hydrogen in the system under the influence of cold plasma. In this work we present the studies of transformation of CO2 dissolved in supercritical water using partially reduced graphite oxide—nanometric titania composite (RGO-TiO2) as catalyst, due to the ability of RGO to generate hydrogen in the water environment (water splitting) under the influence of various physical factors, especially cold plasma. The RGO catalyst was stabilized with titanium oxide to obtain higher activity at lower RGO concentrations in the system. Therefore, research on conversions was preceded by a thorough analysis of CO2 solubility in supercritical water, as well as an analysis of the structural, morphological, and spectroscopic properties of the catalyst. Graphic Abstract General scheme of cold plasma reactor.

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“…Plasma reactor modification or new design concepts might open the route for improving the energy efficiency of the NTP process for CO 2 conversion. Various routes have been investigated for CO 2 conversion using NTP, namely dry reforming of methane (DRM), which is the combined conversion of CH 4 and CO 2 , (R1) [56][57][58][59][60][61], CO 2 hydrogenation using hydrogen or water (R2 and R3) [49], [62][63][64][65][66] and CO 2 decomposition to CO and O 2 (R4) [67][68][69], as illustrated in Fig. 2.…”

Section: Figure 1 Main Pathways Of Co 2 Conversion and Utilizationmentioning

confidence: 99%

A Review of Non-Thermal Plasma Technology: A novel solution for CO2 conversion and utilization

Adwek

Shen

Craven

et al. 2021

Renewable and Sustainable Energy Reviews

296

136

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Recently, carbon dioxide (CO 2 ) conversion into higher-value platform chemicals and synthetic fuels has drawn great attention as a result of global warming. Non-thermal plasma (NTP)-catalytic CO 2 conversion has emerged to significantly reduce the reaction temperature. However, this technology requires a paradigm shift in process design to enhance plasma-catalytic performance. CO 2 conversion using NTP and catalysts has great potential to increase reaction efficiencies due to the synergetic effects between the plasma and catalysts that can provide mutual improvement in their performances. It is crucial to present the recent progress in CO 2 conversion and utilization whilst specifying a research prospects framework and providing future research directions in both industries and laboratories.Herein, a review of encouraging research achievements in CO 2 conversion and utilization using NTP in recent years is provided. The topics reviewed in this work are recent progress in different NTP sources in relation to product selectivity, conversion, and energy efficiency; plasma-based CO 2 reactions and applications; CO 2 conversion integrated with CO 2 capture; and process development of NTP in terms of potential large-scale applications processes. The high market value of the possible products from the NTP process, including chemicals and fuels, make the commercialization of the process feasible. Developing a suitable catalyst with effective sensitivities and performance under intricate conditions can improve the selectivity of these carbon-based liquid chemicals. There is a need for more studies to be performed in this field.

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Plasma-Driven Water Assisted CO<sub>2</sub> Methanation

Cited by 18 publications

References 15 publications

A review on plasma-catalytic methanation of carbon dioxide – Looking for an efficient catalyst

A review on plasma-catalytic methanation of carbon dioxide – Looking for an efficient catalyst

Liquid “Syngas” Based on Supercritical Water and Graphite Oxide/TiO2 Composite as Catalyst for CO2 to Organic Conversion

A Review of Non-Thermal Plasma Technology: A novel solution for CO2 conversion and utilization

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