Patent ID: 6444116
Filing Date: 2002-09-03
Classification: C10G

Abstract:
An integrated process for treating a vacuum gas oil, kerosene, naphtha and Diesel-containing feed, comprising the steps of:providing a reaction feed containing residue, vacuum gas oil, kerosene, naphtha, Diesel, hydrogen sulfide, ammonia, and C1-C4 gas phase compounds; providing a stripping gas; providing a washing feed; and feeding said reaction feed, said stripping gas and said washing feed to a stripping and washing zone so as to obtain a gas phase containing said hydrogen sulfide, said ammonia, said C1-C4 gas phase compounds, said naphtha, said kerosene, said Diesel and said vacuum gas oil and a liquid phase, wherein said reaction feed is provided at a reaction feed pressure of between about 700 psig and about 3500 psig, and wherein said stripping and washing zone is operated at a pressure within about 80 psig of said reaction feed pressure.