Fluid-bed reaction process
Patent
·
OSTI ID:6754423
This patent describes a process for the conversion of hydrocarbons. It comprises: fluidizing a finely divided dehydrogenation catalyst in a dehydrogenation reaction zone; withdrawing spent dehydrogenation catalyst from the dehydrogenation reaction zone; contacting an aliphatic feedstream with the spent dehydrogenation catalyst in a preheat zone to preheat the aliphatic feedstream and to convert at least a portion of the coke precursors in the aliphatic feedstream to coke; and depositing the coke on the spent dehydrogenation catalyst in the preheat zone.
- Assignee:
- Mobil Oil Corp., New York, NY (USA)
- Patent Number(s):
- US 4929334; A
- Application Number:
- PPN: US 7-272958A
- OSTI ID:
- 6754423
- Resource Relation:
- Patent File Date: 18 Nov 1988
- Country of Publication:
- United States
- Language:
- English
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