Apparatus for the hydrogenation of heavy hydrocarbon oils

Details Apparatus for the hydrogenation of heavy hydrocarbon oils Apparatus for the hydrogenation of heavy hydrocarbon oils

1979-08-30

1981-03-31

Garris, Bradley

Chemical apparatus and process disinfecting, deodorizing, preser

Chemical reactor

Including heat exchanger for reaction chamber or reactants...

422219, 422223, B01J 400, B01J 804

Patent

active

042592941

ABSTRACT:
A hydroconversion process for heavy hydrocarbon oil and reactor system having a series of closed reactor vessels containing substantially fixed catalyst beds in flow communication with each of one catalyst-supply conduit system and one catalyst-removal conduit system, both of said conduit systems communicating with each reactor in said series of reactor vessels, via separate valve means, whereby each reactor can be separately connected or disconnected to flow communication with each of said conduit systems and whereby process-deactivated catalyst present in each reactor is continuously or periodically replaced by fresh catalyst as a slurry in oil via said conduit systems.

REFERENCES:
patent: 2265837 (1941-12-01), Harding
patent: 3418234 (1968-12-01), Chervenak et al.
patent: 3470090 (1969-09-01), Carson
patent: 3547809 (1970-12-01), Ehrlich et al.
patent: 3772211 (1973-11-01), Mounce
patent: 3844933 (1974-10-01), Wolk et al.
patent: 3870623 (1975-03-01), Johnson et al.
patent: 4059502 (1977-11-01), James

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