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Catalytic Dehydrochlorination of 1,2-Dichloroethane to Vinyl Chloride on Individual Oxides and Two-Component Silicate Catalysts Full article

Journal Chemistry for Sustainable Development
ISSN: 1817-1818
Output data Year: 2009, Volume: 17, Number: 4, Pages: 417-422 Pages count : 6
Tags catalytic dehydrochlorin ation, 1,2-dichloroethane, vinyl chloride, oxide catalysts
Authors Shalygin A.S. 1,2 , Koval L.M. 1 , Malysheva L.V. 2 , Kotsrenko N.S. 2 , Paukshtis E.A. 2,3
Affiliations
1 Tomsk State University, Pr. Lenina 36, Tomsk 634050 (Russia)
2 Boreskov Institute of Catalysis, Siberian Branch of the Russian Academy of Sciences,Pr. Akademika Lavrentyeva 5, Novosibirsk 630090 (Russia)
3 Novosibirsk State University,Ul. Pirogova 2, Novosibirsk 630090 (Russia)

Abstract: Catalytic dehydrochlorination of 1,2-dichloroethane on a series of two-component silicate catalysts with regularly changing acid-base properties (Al2O3/SiO2, Ga2O3/SiO2, ZiO2/SiO2, BeO/SiO2, Y2O3/SiO2) and on oxides (γ-Al2O3, MgO) is investigated in a flow set-up at a temperature within the range 250-450 оC. It is established that the degree of 1,2-dichloroethane transformation into vinyl chloride is determined by the strength of Lewis acid centres. It is shown that catalyst deactivation is due to the formation of 1,3-dichlorobutene-2.
Cite: Shalygin A.S. , Koval L.M. , Malysheva L.V. , Kotsrenko N.S. , Paukshtis E.A.
Catalytic Dehydrochlorination of 1,2-Dichloroethane to Vinyl Chloride on Individual Oxides and Two-Component Silicate Catalysts
Chemistry for Sustainable Development. 2009. V.17. N4. P.417-422. РИНЦ
Original: Шалыгин А.С. , Коваль Л.М. , Малышева Л.В. , Коцаренко Н.С. , Паукштис Е.А.
Каталитическое дегидрохлорирование 1,2-дихлорэтана в винилхлорид на индивидуальных оксидах и двухкомпонентных силикатных катализаторах
Химия в интересах устойчивого развития. 2009. Т.17. №4. С.423-428. RSCI РИНЦ ANCAN
Dates:
Submitted: Dec 28, 2008
Accepted: May 19, 2009
Identifiers:
Elibrary: 19525582
Citing:
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