FIELD: chemistry.
SUBSTANCE: invention relates to methods of regenerating catalysts. Described is a method of regenerating a spent Fischer-Tropsch synthesis cobalt catalyst involving successive treatment of particles of the spent Fischer-Tropsch synthesis cobalt catalyst with cobalt content from 5 g to 70 g per 100 g support in order to remove wax, oxidation with air containing about 21% oxygen at pressure 4-30 bar and temperature T from 150°C to 400°C and reduction.
EFFECT: described method increases efficiency of regenerating a Fischer-Tropsch synthesis cobalt catalyst.
11 cl, 2 tbl, 1 ex
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