External catalyst rejuvenation system for the hydrocarbon synthe

Catalyst – solid sorbent – or support therefor: product or process – Regenerating or rehabilitating catalyst or sorbent – Treating with a liquid or treating in a liquid phase,...

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422140, 422144, 422145, 502 31, 502 33, 502 53, 518700, 518701, 518709, 518710, B01J 3858, B01J 3856, B01J 3810, C07C 2700

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active

052602397

ABSTRACT:
Catalyst which has become deactivated during a hydrocarbon synthesis (HCS) process is reactivated - rejuvenated using an external reactivation - rejuvenation vessel resulting in a multiple HCS reaction - catalyst rejuvenation reactor vessel design. Flow of the catalyst is synthesis product slurry from the reactor vessel to the rejuvenation vessel and the flow of rejuvenated catalyst back to the reactor vessel are driven by gravity only.

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