FIELD: catalysts in petrochemical synthesis. SUBSTANCE: invention concerns hydrocarbon- treatment catalyst and involves sulfuration agent such as sulfur and organic polysulfides in presence of solvent. Distinguishing feature of method is that solvent contains completely or partly olefin-series component or olefin fraction, e.g. of the vegetable oil type or so. EFFECT: essentially decreased exothermic effect of sulfuration reaction. 13 cl, 2 dwg, 1 tbl, 9 ex
Authors
Dates
1998-10-27—Published
1993-03-31—Filed