Catalyst regeneration with flue gas
This patent describes an integrated once through reactor system for regenerating acidic medium pore zeolite olefin or oxygenate feedstock conversion catalyst with flue gas. It comprises in combination: fluid catalytic cracking catalyst regenerator means for providing the flue gas containing oxygen; at least two fixed bed reactor means for containing the zeolite catalyst, the reactor means receivably connected to the regenerator means for alternately receiving the flue gas therefrom; feedstock conduit means connected to the reactor means for alternately transferring the feedstock thereto; conversion product conduit means receivably connected to the reactor means for alternately transferring the product therefrom; flue gas conduit means receivably connected to the reactor means for alternately transferring flue gas therefrom.
- Assignee:
- Mobil Oil Corp., New York, NY
- Patent Number(s):
- US 4867950
- Application Number:
- PPN: US 7107709A
- OSTI ID:
- 5425977
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
020400* -- Petroleum-- Processing
020800 -- Petroleum-- Waste Management
ALKENES
CATALYSTS
CATALYTIC CRACKING
CHEMICAL REACTIONS
CHEMICAL REACTORS
CRACKING
DECOMPOSITION
FLUE GAS
GASEOUS WASTES
HYDROCARBONS
INORGANIC ION EXCHANGERS
ION EXCHANGE MATERIALS
MATERIALS
MINERALS
ORGANIC COMPOUNDS
PYROLYSIS
REGENERATION
THERMOCHEMICAL PROCESSES
WASTE PRODUCT UTILIZATION
WASTES
ZEOLITES