Recovering hydrocarbons from hydrocarbon-containing vapors

Details Recovering hydrocarbons from hydrocarbon-containing vapors Recovering hydrocarbons from hydrocarbon-containing vapors

1979-08-10

1980-09-30

Gantz, Delbert E.

Mineral oils: processes and products

Phenolic or toxic oils

208340, 208341, 55 48, 55 84, 55 89, C10G 100, C10G 506, B01D 500

Patent

active

042254159

ABSTRACT:
Values are recovered from a hydrocarbon-containing vapor by contacting the vapor with quench liquid consisting essentially of hydrocarbons to form a condensate and a vapor residue, the condensate and quench fluid forming a combined liquid stream. The combined liquid stream is mixed with a viscosity-lowering liquid to form a mixed liquid having a viscosity lower than the viscosity of the combined liquid stream to permit easy handling of the combined liquid stream. The quench liquid is a cooled portion of the mixed liquid. Viscosity-lowering liquid is separated from a portion of the mixed liquid and cycled to form additional mixed liquid.

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patent: 3839186 (1974-10-01), Beyer
patent: 3997423 (1976-12-01), Greene

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