Technical Physics Letters
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Conversion of CO2 in microwave discharge in liquid ethanol
Batukaev T.S.
1, Bilera I.V.
1, Krashevskaya G.V.
1,2, Lebedev Yu.A.
1, Shumilov V.K.1
1Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences, Moscow, Russia
2National Research Nuclear University “MEPhI”, Moscow, Russia
2National Research Nuclear University “MEPhI”, Moscow, Russia
Email: batukaev@ips.ac.ru, bilera@ips.ac.ru, lebedev@ips.ac.ru
The results of the possibility of decomposing carbon dioxide and obtaining synthesis gas in a microwave discharge in an aqueous solution of ethanol with CO2 bubbling at atmospheric pressure are presented for the first time. The main products of the discharge are H2 and CO, the ratio of the main products with increasing power changes insignificantly. The rate of formation of products and the degree of decomposition of carbon dioxide are directly proportional to the incident power. The highest degree of decomposition of carbon dioxide is 43 %. Keywords: microwave discharge in liquid ethanol, CO2 decomposition, chromatography of discharge products, synthesis-gas production.
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