| 摘要 |
Sulfided catalysts produced by sulfurizing supported catalysts containing at least one element selected from group IIIB, including the lanthanides and actinides, group IVB and group VB, wherein the catalyst is brought into contact with at least one source of elemental sulfur e.g. flowers of sulfur in an atmosphere of at least one reducing gas other than hydrogen e.g. carbon monoxide. The catalyst is suitable for converting hydrocarbon-containing feeds, such as hydrocracking and hydrotreatment.
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