Process for hydrotreating a hydrocarbon cut with a boiling point of more than 250° C. in the presence of a sulphide catalyst prepared using a cyclic oligosaccharide
作者： Bertrand Guichard , Karin Marchand , Elodie Devers , Fabrice Diehl
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摘要: Preparation of a catalyst having at least one metal from group VIII, VIB and support; in succession: i) of i1) contacting pre-catalyst with support cyclic oligosaccharide naming 6 α-(1,4)-bonded glucopyranose subunits; i2) solution containing precursor said composed or i3) subunits followed by solid derived therefrom VIII VIB.
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