Integrated Vacuum Distillate Recovery Process

摘要

A system for recovering diesel products from a feed stream comprises an atmospheric crude unit, a vacuum crude unit, and a vacuum distillate recovery unit. The atmospheric crude unit comprises a crude feed inlet line, a diesel product outlet line, an atmospheric gas oil product outlet line, and a residual product outlet line. The vacuum crude unit comprises a residual product inlet line in fluid communication with the residual product outlet line from the atmospheric crude unit, a light vacuum gas oil product outlet line, and an overhead vapor outlet line. The vacuum distillate recovery unit comprises a gas oil inlet line, an overhead product line, and a second diesel product outlet line. The gas oil inlet line is in fluid communication with the atmospheric gas oil product outlet line from the atmospheric crude unit and the light vacuum gas oil product outlet line from the vacuum crude unit.

主权项

1. A system for recovering diesel products from a feed stream, the system comprising:
an atmospheric crude unit, wherein the atmospheric crude unit comprises a crude feed inlet line, a diesel product outlet line, an atmospheric gas oil product outlet line, and a residual product outlet line; a vacuum crude unit, wherein the vacuum crude unit comprises a residual product inlet line, a light vacuum gas oil product outlet line, and an overhead vapor outlet line, wherein the residual product inlet line is in fluid communication with the residual product outlet line; and a vacuum distillate recovery unit, wherein the vacuum distillate recovery unit comprises a gas oil inlet line, an overhead product line, and a second diesel product outlet line, wherein the gas oil inlet line is in fluid communication with the atmospheric gas oil product outlet line from the atmospheric crude unit and the light vacuum gas oil product outlet line from the vacuum crude unit.