Dry reforming of methane in a rotating gliding arc plasma: Improving efficiency and syngas cost by quenching product gas

Kwon, Hyoungjoon; Kim, Taewoo

doi:10.1016/j.jcou.2023.102448

Cited by 8 publications

(4 citation statements)

References 40 publications

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“…Energy efficiency versus H 2 yield in plasma-assisted processes from refs , , , , , , , − , − , − , , , and − (details are provided in the Supporting Information). …”

Section: Plasma Catalysis For Hydrogen Generationmentioning

confidence: 99%

“…These innovations have led to enhanced hydrogen production and increased energy efficiency. The former study attributed these improvements to reduced heat dissipation facilitated by the incorporation of flow-induced thermal insulation, while the latter investigation highlighted the suppression of the reverse water-gas shift (RWGS) reaction, which consumes H 2 , aided by the introduction of a quenching device …”

Section: Plasma Catalysis For Hydrogen Generationmentioning

confidence: 99%

“… 126 Additionally, a long external electrode enhanced the arc extension, increasing CH 4 conversion by 27%, compared to a short external electrode. 126 Furthermore, apart from modifying the electrode configuration, a 3D nozzle (see Figure 16 b) 155 and a water-cooled quenching rod (see Figure 16 c) 156 were also developed. These innovations have led to enhanced hydrogen production and increased energy efficiency.…”

Section: Plasma Catalysis For Hydrogen Generationmentioning

confidence: 99%

See 2 more Smart Citations

Plasma Catalysis for Hydrogen Production: A Bright Future for Decarbonization

Wang,

Otor,

Rivera-Castro

et al. 2024

ACS Catal.

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Thermal approaches have played a dominant role in driving chemical reactions within the chemicals and fuels industries, benefiting from ongoing enhancements in efficiency via heat integration, catalyst development, and process intensification. Nevertheless, these traditional thermal approaches remain heavily reliant on fossil fuels, and there exists an urgent demand for the implementation of renewable energy technologies to synthesize fuels, commodity chemicals, and specialty chemicals. Nonthermal plasmas have gained considerable attention in recent years as a promising solution, and the prospects of combining plasmas with suitable catalysts have become even more appealing. Moreover, the evolution of nonthermal plasma catalysis approaches for the generation of clean hydrogen could be transformative in reducing greenhouse gas emissions. This comprehensive review highlights the influential contributions in plasma catalysis for hydrogen production, discusses recent advancements, and provides future prospects for researchers aiming to advance the production of clean hydrogen.

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“…Energy efficiency versus H 2 yield in plasma-assisted processes from refs , , , , , , , − , − , − , , , and − (details are provided in the Supporting Information). …”

Section: Plasma Catalysis For Hydrogen Generationmentioning

confidence: 99%

Section: Plasma Catalysis For Hydrogen Generationmentioning

confidence: 99%

Section: Plasma Catalysis For Hydrogen Generationmentioning

confidence: 99%

See 1 more Smart Citation

Plasma Catalysis for Hydrogen Production: A Bright Future for Decarbonization

Wang,

Otor,

Rivera-Castro

et al. 2024

ACS Catal.

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show abstract

“…However, effective measures to suppress or prevent the occurrence of the RWGS by modifying the reaction temperature can be implemented [24]. Additionally, the use of membrane reactors to separate H 2 and the quenching of the product gas can be employed to mitigate the effects of a RWGS [25,26].…”

Section: Introductionmentioning

confidence: 99%

Recent Advances in Coke Management for Dry Reforming of Methane over Ni-Based Catalysts

Xu,

Park

2024

Catalysts

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The dry reforming of methane (DRM) is a promising method for controlling greenhouse gas emissions by converting CO2 and CH4 into syngas, a mixture of CO and H2. Ni-based catalysts have been intensively investigated for their use in the DRM. However, they are limited by the formation of carbonaceous materials on their surfaces. In this review, we explore carbon-induced catalyst deactivation mechanisms and summarize the recent research progress in controlling and mitigating carbon deposition by developing coke-resistant Ni-based catalysts. This review emphasizes the significance of support, alloy, and catalyst structural strategies, and the importance of comprehending the interactions between catalyst components to achieve improved catalytic performance and stability.

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A DFT study for in-situ CO2 utilization realized by calcium-looping dry reforming of methane based on Ni/CaCO3

Wang,

Zhao,

et al. 2024

Chemical Engineering Journal

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Dry reforming of methane in a rotating gliding arc plasma: Improving efficiency and syngas cost by quenching product gas

Cited by 8 publications

References 40 publications

Plasma Catalysis for Hydrogen Production: A Bright Future for Decarbonization

Plasma Catalysis for Hydrogen Production: A Bright Future for Decarbonization

Recent Advances in Coke Management for Dry Reforming of Methane over Ni-Based Catalysts

A DFT study for in-situ CO2 utilization realized by calcium-looping dry reforming of methane based on Ni/CaCO3

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