Hydrocarbon cracking apparatus

Details Hydrocarbon cracking apparatus Hydrocarbon cracking apparatus

1992-01-29

1994-06-28

Warden, Robert J.

Chemical apparatus and process disinfecting, deodorizing, preser

Chemical reactor

Including heat exchanger for reaction chamber or reactants...

422151, 422156, 422208, 208 48Q, 481279, 585613, F28D 2100, C09D 100, C07C 402, C10G 912

Patent

active

053244869

ABSTRACT:
Apparatus and process for compressing and quenching a cracked gas stream from a hydrocarbon cracking furnace including the step of feeding furnace output directly into an ejector in the effluent line, the ejector acting to quench and compress the effluent by injection of pressurized motive fluid into the ejector thereby rapidly mixing the motive fluid with the effluent for quick quenching and compression to prevent coke build-up and allow efficient heat exchanger and low pressure furnace operation.

REFERENCES:
patent: 2805131 (1957-09-01), McIntire
patent: 2813138 (1957-11-01), MacQueen
patent: 2851337 (1958-09-01), Heller
patent: 3103485 (1963-09-01), Cahn
patent: 3545886 (1970-12-01), Chalom
patent: 3663645 (1972-05-01), Dorn et al.
patent: 4288408 (1981-09-01), Guth et al.
patent: 4379679 (1983-04-01), Guile
patent: 4662993 (1987-05-01), Schaefer

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