Supported cobalt sulfate desulfurization catalyst

Compositions – Preservative agents – Anti-oxidants or chemical change inhibitants

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B01J 2702

Patent

active

039666409

ABSTRACT:
A catalyst is provided which is useful in the direct single-step conversion of sulfur oxides to element sulfur. The catalyst comprises cobalt sulfate as an essential catalytic ingredient supported on an attrition resistant and decrepitation-resistant catalyst support wherein cobalt is present in an amount less than ten parts cobalt per hundred part by weight of catalyst.

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patent: 3632620 (1972-01-01), Kober et al.
patent: 3776854 (1973-12-01), Dautzenberg
patent: 3853789 (1974-12-01), Warthen et al.
patent: 3873470 (1975-03-01), Conway et al.

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