PROCESS FOR THE PREPARATION OF A SULPHIDED FLUORINE-CONTAINING NICKEL-TUNGSTEN CATALYST AND A PROCESS FOR THE CONVERSION OF HYDROCARBONS, AND THE RESULTING HYDROCARBONS

摘要

ABSTRACTA process for the preparation of a sulphided, fluorine-containing nickel-tungsten catalyst, which can be used for conver-sion of hydrocarbons in the presence of hydrogen, in particularfor the preparation of high viscosity lubricating oils fromdeasphalted residual oils, waxy distillates and/or waxes, in whichprocess a solution containing a tungsten compound and an aluminiumcompound is evaporated to dryness and the resultant product iscalcined, impregnated with a nickel compound, sulphided andfluorinated.