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Title: PLASMA-CHEMICAL OXIDATION OF ALCOHOLS: GREEN SYNTHESIS OF ALDEHYDES AND CARBOXYLIC ACIDS
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PLASMA-CHEMICAL OXIDATION OF ALCOHOLS: GREEN SYNTHESIS OF ALDEHYDES AND CARBOXYLIC ACIDS
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1314-2704
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English
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19
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4.1
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The discharge with a liquid cathode between the electrode and the surface of the liquid is a promising object of study, both in terms of the applicability of such discharges in plasma-chemical technologies, and in terms of green synthesis and lack of knowledge of mechanisms of plasma-chemical interactions with the organic substances.
The characteristic of plasma was measured with the methods of emission spectroscopy. Electrical parameters of the discharge were also measured. The plasma-chemical synthesis carried out the laboratory plasma-chemical reactor of treatment of liquids. Model aliphatic alcohols solutions in deionized water were used as a liquid cathode. The discharge occurred at atmospheric pressure in the air. The conversion of organic substances was conducted in the range of currents 12-100 mA. Deciphering the emission spectra of the discharge with a liquid cathode showed the presence of OH?radical emission bands and molecular nitrogen N2, as well as lines of atomic hydrogen H and oxygen O. As a result of the conversion of organic substances, the mechanism for the interaction of electric discharge with organic substances was proposed. |
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conference
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19th International Multidisciplinary Scientific GeoConference SGEM 2019
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19th International Multidisciplinary Scientific GeoConference SGEM 2019, 30 June - 6 July, 2019
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Proceedings Paper
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STEF92 Technology
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International Multidisciplinary Scientific GeoConference-SGEM
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Bulgarian Acad Sci; Acad Sci Czech Republ; Latvian Acad Sci; Polish Acad Sci; Russian Acad Sci; Serbian Acad Sci & Arts; Slovak Acad Sci; Natl Acad Sci Ukraine; Natl Acad Sci Armenia; Sci Council Japan; World Acad Sci; European Acad Sci, Arts & Letters; Ac
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395-402
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30 June - 6 July, 2019
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website
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cdrom
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5855
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low-temperature plasma; green synthesis; aliphatic alcohols; aldehyde; carbolic acid
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