技术简介

该技术主要包括：芳烃抽提、歧化与烷基转移、二甲苯分馏、吸附分离、二甲苯异构化等五个单元，对应装置称之为芳烃联合装置。

Introduction

The technology mainly includes five units: aromatics extraction, disproportionation and alkyl transfer,xylene fractionation, adsorption separation, and xylene isomerization. The corresponding plant is called aromatics combined plant.