Brief description of the start of a conversion of hydrocarbons by processing prior of the catalyst with a sulphur and then diluted by the 1996.

摘要

The invention relates to a process for the start of a catalytic conversion of hydrocarbons by prior treatment of a catalyst in which is incorporated into a sulphur-containing. & br / the invention is characterized in that the catalyst is impregnated with sulphur is placed in an inert atmosphere and is then treated with hydrogen diluted in order to eliminate the exothermicity produced during the transformation into sulphides of the oxides of active metals of the catalyst.