Abstract
It is shown that low-temperature plasma initiated in liquid-phase media in the discharge gap between electrodes can efficiently decompose hydrogen-containing molecules of organic compounds with the formation of gaseous products in which the hydrogen fraction is more than 90% (according to gas chromatography data). Preliminary estimations of the energy efficiency calculated taking into account the hydrogen and source material combustion heat and electric power expenditures showed the efficiency of the order of 60–70% depending on the source mixture composition. The discharge voltage and current were theoretically calculated in the process simulation whose data are in agreement with experimental results.
Similar content being viewed by others
References
N. Klassen, O. Krivko, V. Kedrov, et al., IEEE Trans Nucl. Sci. 57, 1377 (2010).
N. A. Bulychev, M. A. Kazaryan, E. S. Gridneva, et al., Kratkie Soobshcheniya po Fizike FIAN 39(7), 39 (2012) [Bulletin of the Lebedev Physics Institute 39, 214 (2012)].
N. A. Bulychev, M. A. Kazaryan, L. L. Chaikov, et al., Kratkie Soobshcheniya po Fizike FIAN 41(9), 18 (2014) [Bulletin of the Lebedev Physics Institute 41, 264 (2014)].
N. A. Bulychev, M. A. Kazaryan, L. S. Lepnev, et al., Prib. Tekh. Eksp., No. 6, 71 (2016) [Instrum. Exp. Tech. 59, 842 (2016)].
N. A. Bulychev, M. A. Kazaryan, A. S. Averyushkin, et al., Int. J. Hydrogen Energy 42, 20934 (2017).
N. A. Bulychev, M. N. Kirichenko, A. S. Averyushkin, and M. A. Kazaryan, Opt. Atmos. Okeana 31(3), 226 (2018).
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © N.A. Bulychev, M.A. Kazaryan, A. Ethiraj, L.L. Chaikov, 2018, published in Kratkie Soobshcheniya po Fizike, 2018, Vol. 45, No. 9, pp. 11–16.
About this article
Cite this article
Bulychev, N.A., Kazaryan, M.A., Ethiraj, A. et al. Plasma Discharge in Liquid Phase Media under Ultrasonic Cavitation as a Technique for Synthesizing Gaseous Hydrogen. Bull. Lebedev Phys. Inst. 45, 263–266 (2018). https://doi.org/10.3103/S1068335618090026
Received:
Published:
Issue Date:
DOI: https://doi.org/10.3103/S1068335618090026