Method for dehydrogenation of hydrocarbon

Details Method for dehydrogenation of hydrocarbon Method for dehydrogenation of hydrocarbon

1997-05-08

1999-11-30

Griffin, Walter D.

Chemistry of hydrocarbon compounds

Unsaturated compound synthesis

By dehydrogenation

208134, 208137, 208138, 585654, 585659, C07C 5333

Patent

active

059946067

ABSTRACT:
A method for dehydrogenation of a hydrocarbon, which comprises selectively oxidizing hydrogen in a gas mixture which is obtained by subjecting a feed hydrocarbon to a dehydrogenation reaction in the presence of a dehydrogenation catalyst and which comprises a dehydrogenated hydrocarbon, an unreacted feed hydrocarbon and hydrogen, by contacting the gas mixture with an oxygen-containing gas in the presence of an oxidation catalyst, and further subjecting a hydrocarbon-containing gas obtained by the oxidation reaction to a dehydrogenation reaction, wherein a catalyst comprising a component having platinum and/or palladium supported on a carrier obtained by calcining at least one member selected from the group consisting of tin oxide, titanium oxide, tantalum oxide and niobium oxide, at a temperature of from 800.degree. C. to 1,500.degree. C., is used as the oxidation catalyst.

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abstract of (GB 2297043 A1), author:Hagemeyer et al, Jul. 24, 1996.

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