Water treatment of hydrodesulfurization catalyst to improve its

Details Water treatment of hydrodesulfurization catalyst to improve its Water treatment of hydrodesulfurization catalyst to improve its

1975-11-12

1977-07-12

Crasanakis, George

Compositions

Preservative agents

Anti-oxidants or chemical change inhibitants

252458, 252465, 208216, B01J 296, B01J 2384

Patent

active

040352617

ABSTRACT:
Desulphurization catalysts particularly CoMo are improved by treating with water free from added salts.
The water washing improves the pore size distribution of the catalyst.

REFERENCES:
patent: 2698305 (1954-12-01), Plank et al.
patent: 3493517 (1970-02-01), Jaffe
patent: 3836594 (1974-09-01), Sampson et al.
patent: 3846341 (1974-11-01), Courty
patent: 3900427 (1975-08-01), Riley et al.
patent: 3920581 (1975-11-01), Hilfman et al.

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