Ethanol conversion in a DC atmospheric pressure glow discharge
| Autor: | V.I. Arkhipenko, A.A. Kirillov, A.V. Kazak, L.V. Simonchik, A. N. Migoun, A. P. Chernukho |
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| Rok vydání: | 2016 |
| Předmět: |
Glow discharge
Atmospheric pressure Hydrogen Renewable Energy Sustainability and the Environment 05 social sciences Analytical chemistry Energy Engineering and Power Technology chemistry.chemical_element Condensed Matter Physics 01 natural sciences Methane 010305 fluids & plasmas chemistry.chemical_compound Fuel Technology Acetylene chemistry 0502 economics and business 0103 physical sciences 050207 economics Absorption (electromagnetic radiation) Carbon monoxide Syngas |
| Zdroj: | International Journal of Hydrogen Energy. 41:18320-18328 |
| ISSN: | 0360-3199 |
| DOI: | 10.1016/j.ijhydene.2016.08.122 |
| Popis: | Conversion of ethanol-water mixture into syngas in a DC atmospheric pressure air glow discharge with a plasma cathode has been investigated experimentally and theoretically. The electric power of discharge was varied from 100 W up to 250 W. Novel diagnostics based on the absorption infrared spectroscopy was developed and used to determine the syngas composition and the conversion parameters. The main components of syngas were: hydrogen, carbon monoxide, methane, ethylene and acetylene. The achieved degree of conversion to hydrogen was about 90%, with hydrogen content in conversion products being equal to 40%. A method for numerical simulation of the conversion process has been developed under an assumption that the role of discharge in the conversion process is purely thermal in nature. The experimental and numerical data were found to be in a good agreement. |
| Databáze: | OpenAIRE |
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