期刊
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
卷 48, 期 89, 页码 34649-34658出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.ijhydene.2023.05.262
关键词
Noncatalytic greenhouse gas; reforming; Microwave plasma torch; Hydrogen generation
This study examines the effectiveness of a 915 MHz atmospheric pressure microwave torch for bulk syngas or hydrogen generation via noncatalytic greenhouse gas reforming. The investigation shows that plasma-GHG reforming for mass hydrogen generation is feasible without a catalyst at high gas flow rate and microwave power. The best hydrogen production rate and energy yield were 1672 g (H2)/h and 41.8 g (H2)/ kWh, respectively. The plasma reforming method employed in this study shows its excellent potential for industrial application.
This study examined the effectiveness of a 915 MHz atmospheric pressure microwave torch for bulk syngas or hydrogen generation via noncatalytic greenhouse gas (GHG) reforming and its flexibility regarding the amount of soot formed by the process. The investigation shows that plasma-GHG reforming for mass hydrogen generation is feasible without a catalyst at high gas flow rate and microwave power. The best hydrogen production rate and energy yield were 1672 g (H2)/h and 41.8 g (H2)/ kWh, respectively, at 160 lpm gas flow rate and 40 kW microwave power at a CH4/CO2 ratio of 1. The conversion rates of CH4 and CO2 under the same conditions were 95.59% and 95.59%, respectively. The plasma reforming method employed in this study shows its excellent potential for industrial application. (c) 2023 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved
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