Catalyst poisons passivated with tin compounds plus both sulfur

Details Catalyst poisons passivated with tin compounds plus both sulfur Catalyst poisons passivated with tin compounds plus both sulfur

1982-02-12

1983-08-09

Gantz, Delbert E.

Compositions

Preservative agents

Anti-oxidants or chemical change inhibitants

252435, 252437, B01J 3112, B01J 2714

Patent

active

043977677

ABSTRACT:
Deposits on a cracking catalyst are passivated by contacting the cracking catalyst with tin and at least one of phosphorus or sulfur.

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