| abstract |
The invention provides a kind of catalyst system, it is made up of following component: a) carrier material, and it is selected from least one in material beneath: silica, aluminium oxide, magnesia, zirconia and their mixed oxide, CNT; B) ionic liquid; C) the catalytic activity composition of nickel is comprised; D) activator, it is selected from the lewis acid with alkylation performance.Provide in addition caltalyst of the present invention tie up to unsaturated hydrocarbons mixture oligomeric in purposes. |