Mineral oils: processes and products – Fractionation – Distillation
Patent
1976-03-19
1977-04-26
Levine, Herbert
Mineral oils: processes and products
Fractionation
Distillation
196132, 208102, 208354, C10G 700
Patent
active
040199797
ABSTRACT:
A process for the fractionation of hydrocarbons which includes the steps of extracting heat from a liquid sidecut stream, splitting the sidecut stream into two portions, splitting the liquid stream formed by condensing the overhead vapor stream into two portions, admixing one of the portions of the sidecut stream with one of the portions of the overhead liquid stream to form the reflux to the fractionation column, and admixing the other portion of each stream to form a product stream.
REFERENCES:
patent: 2130988 (1938-09-01), Roberts
patent: 3494861 (1970-02-01), Munro
Erickson Robert W.
Hoatson Jr. James R.
Levine Herbert
Page II William H.
UOP Inc.
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