Process for separating hydrocarbons

Details Process for separating hydrocarbons Process for separating hydrocarbons

1988-10-17

1990-09-04

Pal, Asok

Mineral oils: processes and products

Fractionation

Distillation

208356, 208357, C10G 706

Patent

active

049542478

ABSTRACT:
A process for improving the separation of a hydrocarbonaceous oil is provided, in which the oil is separated into fractions in an atmospheric distillation zone. The heavy bottoms fraction (atmospheric residuum) is split into two streams. One stream is passed through a heating zone and, subsequently, to a vacuum separation zone. The other stream by-passes the heating zone and is introduced directly into the vacuum separation zone.

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