Catalytic hydrogenation process and apparatus with improved vapo

Details Catalytic hydrogenation process and apparatus with improved vapo Catalytic hydrogenation process and apparatus with improved vapo

1978-06-30

1980-09-09

Gantz, Delbert E.

Mineral oils: processes and products

Phenolic or toxic oils

208 11LE, 208 10, 422140, C10G 100, C10G 108

Patent

active

042216532

ABSTRACT:
A continuous hydrogenation process and apparatus wherein liquids are contacted with hydrogen in an ebullated catalyst reaction zone with the liquids and gas flowing vertically upwardly through that zone into a second zone substantially free of catalyst particles and wherein the liquid and gases are directed against an upwardly inclining surface through which vertical conduits are placed having inlet ends at different levels in the liquid and having outlet ends at different levels above the inclined surface, such that vapor-rich liquid is collected and discharged through conduits terminating at a higher level above the inclined surface than the vapor-poor liquid which is collected and discharged at a level lower than the inclined surface.

REFERENCES:
patent: RE25770 (1965-04-01), Johanson
patent: 3124518 (1964-03-01), Guzman et al.
patent: 3227528 (1966-01-01), Jager
patent: 3414386 (1968-12-01), Mattix
patent: 3677716 (1972-07-01), Weber et al.
patent: 4057397 (1977-11-01), Gross et al.
patent: 4097243 (1978-06-01), Bartholic

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