INTEGRATED PROCESS FOR GASOLINE OR AROMATICS PRODUCTION

摘要

A process for increasing the yields of hydrocarbon components to gasoline blending pools from a hydrocarbon feedstock is presented. The process includes separating a naphtha feedstock to components to a first stream that are more readily processed in a cracking unit and to components in a second stream that are more readily processed in a reforming unit.;The process includes the ability to convert components from the cracking stream to the reforming stream.

主权项

1. A process for converting a treated hydrocarbon feedstream, comprising:
passing the treated hydrocarbon feedstream to a separation unit to generate an extract stream enriched in normal paraffins, and a raffinate stream having a reduced normal hydrocarbon content; passing the extract stream to an extract separation system to generate an extract overhead stream comprising nC5 and nC6 compounds, an extract intermediate stream comprising nC7 to nC11 compounds, and an extract bottoms stream comprising desorbent; passing the raffinate stream to a raffinate separation system to generate a raffinate overhead stream comprising iC5 and iC6 compounds, an intermediate raffinate stream comprising aromatics and non-normal hydrocarbons, and a raffinate bottoms stream comprising desorbent; and passing the intermediate raffinate stream to a reforming unit to generate an aromatics stream.