Production of Hydrogen-Rich Synthesis Gas by Pulsed Atmospheric Plasma Submerged in Mixture of Water with Ethanol

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• 作者：L. Bardos ; H. Baránková ; A. Bardos
• 关键词：Plasma discharge in liquid ; Hydrogen production ; Synthesis gas ; Ethanol reforming ; Pulsed plasma
• 刊名：Plasma Chemistry and Plasma Processing
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：37
• 期：1
• 页码：115-123
• 全文大小：1030KB
• 刊物类别：Physics and Astronomy
• 刊物主题：Inorganic Chemistry; Classical Mechanics; Characterization and Evaluation of Materials; Mechanical Engineering;
• 出版者：Springer US
• ISSN：1572-8986
• 卷排序：37

文摘

Hydrogen-rich synthesis gas was produced by pulsed dc plasma submerged into ethanol–water mixtures using an original system with a coaxial geometry. The ignition of the discharge is immediately followed by production of hydrogen and after a short time necessary for filling the outlet tubing a flame can be ignited. No auxiliary gas was used for the reforming process. The synthesis gas containing up to 60% of hydrogen was formed, at the outflow rate of 250 sccm at the average power as low as 10 W. The hydrogen production efficiency corresponds to 12 kWh/kg H₂.