| abstract |
The present invention provides a catalyst comprising alumina as a support material and palladium or platinum as an active component, which catalyst can be obtained by the following steps: a) impregnating with a solution comprising at least one salt of the active component palladium or platinum An alumina support, b) drying the catalyst thus obtained, c) treating the catalyst thus obtained with a mixture of hydrogen or hydrogen and at least one inert gas at a temperature of from 30 ° C to 200 ° C for from 1 to 24 hours The time period, and d) thereafter, the catalyst thus reduced, in the presence of hydrogen or a mixture of hydrogen and at least one inert gas, is maintained at a temperature of from 10 ° C to 100 ° C for a period of from 1 hour to 10 days.nThe catalyst provided by the present invention is suitable for use in a method for isomerizing an olefin from an olefin-containing hydrocarbon mixture having 4 to 20 carbon atoms at a temperature of 10 ° C to 150 ° C and a pressure of 1 to 35 bar. of. |