Process for producing a hydrogen-rich gas stream from the efflue

Details Process for producing a hydrogen-rich gas stream from the efflue Process for producing a hydrogen-rich gas stream from the efflue

1983-05-10

1984-11-13

Sever, Frank

Refrigeration

Processes

Circulating external gas

62 23, 62 39, F25J 302

Patent

active

044823690

ABSTRACT:
A process for the production of a hydrogen-rich gas stream from the effluent of a catalytic hydrocarbon conversion reaction zone is disclosed. A hydrogen-containing vapor phase is recovered from the effluent and subjected to cooling in order to produce a hydrogen-rich gas stream. The resulting hydrogen-rich gas stream is expanded to provide the medium used in cooling the hydrogen-containing vapor phase.

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