Catalyst regeneration with flue gas

Details Catalyst regeneration with flue gas Catalyst regeneration with flue gas

1987-10-13

1989-09-19

Marcus, Michael S.

Chemical apparatus and process disinfecting, deodorizing, preser

Chemical reactor

Including heat exchanger for reaction chamber or reactants...

422142, 422223, B01T 804, B01T 2390

Patent

active

048679500

ABSTRACT:
Apparatus for regenerating zeolite-type catalyst used in fixed bed hydrocarbon conversion processes, such as the conversion of olefins to gasoline and diesel fuel. Regeneration is achieved using a portion of a flue gas stream to regenerate catalyst and preheat feedstock. Economies in equipment and operation are realized by employing a once-through configuration for the regenerator gas stream.

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