一种有效降低丙烯酸装置共沸剂甲苯消耗量的方法

An effective method to reduce the consumption of toluene for the acrylate unit

甲苯是丙烯酸酯装置精制岗位精馏塔所用的共沸剂,设计年消耗量为99.2t(不包括开停车消耗量),但是装置实际消耗量要远高于此值,作者提出一种有效方法可以更好的回收甲苯,有效降低甲苯的耗值,使甲苯的消耗量更接近设计水平。

The toluene is the entrainer for the C 210 tower in the refinement quarters of the acrylate workshop,the academic wastage is 99.2 ton every year,but the actual wastage is greater than this.This article put forward an effective method to reclaim the toluene,this method can save the toluene in an effective way,can also approach the academic standard.