Liquid-phase hydrogenation of acetylene on the Pd/sibunit catalyst in the presence of carbon monoxide Full article
Journal |
Kinetics and Catalysis
ISSN: 0023-1584 , E-ISSN: 1608-3210 |
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Output data | Year: 2011, Volume: 52, Number: 2, Pages: 251-257 Pages count : 7 DOI: 10.1134/S0023158411020170 | ||
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Abstract:
The liquid-phase catalytic hydrogenation of acetylene into ethylene in the presence of CO over palladium supported on the graphite-like material Sibunit has been investigated. Carbon monoxide is an effective modifier of the selective hydrogenation process, exerting its effect by competing with acetylene and ethylene for chemisorption sites on the palladium surface. Under the optimum conditions (T = 90°C; N-methylpyrrolidone solvent; feed consisting of 2 vol % C2H2, 90 vol % H2, and He balance), the introduction of 2 vol % CO ensures a high ethylene selectivity of 89.6 ± 1.5% at an acetylene conversion of 95.8 ± 1.3%, with the acetylene converted into hydrooligomers taken into account.
Cite:
Shitova N.B.
, Shlyapin D.A.
, Afonasenko T.N.
, Kudrya E.N.
, Tsyrul'Nikov P.G.
, Likholobov V.A.
Liquid-phase hydrogenation of acetylene on the Pd/sibunit catalyst in the presence of carbon monoxide
Kinetics and Catalysis. 2011. V.52. N2. P.251-257. DOI: 10.1134/S0023158411020170 WOS Scopus РИНЦ OpenAlex
Liquid-phase hydrogenation of acetylene on the Pd/sibunit catalyst in the presence of carbon monoxide
Kinetics and Catalysis. 2011. V.52. N2. P.251-257. DOI: 10.1134/S0023158411020170 WOS Scopus РИНЦ OpenAlex
Original:
Шитова Н.Б.
, Шляпин Д.А.
, Афонасенко Т.Н.
, Кудря Е.Н.
, Цырульников П.Г.
, Лихолобов В.А.
Жидкофазное гидрирование ацетилена на катализаторе Pd/Сибунит в присутствии оксида углерода (II)
Кинетика и катализ. 2011. Т.52. №2. С.259-265. РИНЦ
Жидкофазное гидрирование ацетилена на катализаторе Pd/Сибунит в присутствии оксида углерода (II)
Кинетика и катализ. 2011. Т.52. №2. С.259-265. РИНЦ
Dates:
Submitted: | Jun 12, 2010 |
Published print: | Mar 1, 2011 |
Published online: | Apr 7, 2011 |
Identifiers:
Web of science: | WOS:000289254900015 |
Scopus: | 2-s2.0-79953882598 |
Elibrary: | 16995287 |
OpenAlex: | W2080617903 |