Abstract
The conversion of C1–C4 hydrocarbons into gaseous and liquid products in a dielectric barrier discharge plasma in the presence of water has been studied. The formation of a deposit on the electrode surface is prevented by introducing water in the liquid state into a gaseous hydrocarbon stream, a finding that has been confirmed by IR spectroscopic study of the electrode surface. Hydrogen and C2+ hydrocarbons have been detected among the gaseous products of conversion, the liquid products being represented by C6–C10+ alkanes. The total liquid products have amounted to 13.4, 26.0, or 36.6% for the methane, propane, or n-butane conversion, respectively. A 10% propane or butane admixture to methane increases the yield of the liquid products to make 22.0 and 31.7% for the methane–propane and the methane–butane mixture, respectively.
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Original Russian Text © S.V. Kudryashov, A.Yu. Ryabov, A.N. Ochered’ko, 2017, published in Khimiya Vysokikh Energii, 2017, Vol. 51, No. 2, pp. 137–141.
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Kudryashov, S.V., Ryabov, A.Y. & Ochered’ko, A.N. Conversion of hydrocarbon gases in dielectric barrier discharge in the presence of water. High Energy Chem 51, 128–131 (2017). https://doi.org/10.1134/S0018143917020084
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DOI: https://doi.org/10.1134/S0018143917020084