乙烯初分馏塔改造简述

Brief Introduction on Rehabilitation of Primary Distillation Tower of Ethylene

介绍广州乙烯扩能改造工程中初分馏塔的改造情况,并详细说明初分馏塔的工程改造方案。为现有乙烯装置初分馏塔的改造提供参考。

Introduce capacity increasing rehabilitation of primary distillation tower of Guangzhou Ethylene Plant; describe the rehabilitation scheme in details for reference to the rehabilitation of existing ethylene plants.