| abstract |
The invention relates to a process for hydrodesulfurization of an olefinic gasoline cut containing sulfur in which said gasoline cut is brought into contact with hydrogen and a regenerated catalyst, said process being carried out at a temperature between 200 and 400 °. C, a total pressure between 1 and 3 MPa, an hourly volume velocity, defined as being the volume flow rate of feed relative to the volume of catalyst, between 1 and 10 h -1; and a hydrogen / gasoline volume ratio of between 100 and 1,200 NL / L, said regenerated catalyst being obtained from an at least partially used catalyst resulting from a hydrodesulfurization process of an olefinic gasoline fraction containing sulfur and comprises at least at least one group VIIl metal, at least one group VIB metal and an oxide support. |