Deacon工艺中氯气的液化提纯方案研究

Study on liquefying and purifying scheme of chlorine in deacon process

氯气液化过程中,较纯的氯气可以通过直接液化的方法得到纯度较高的液氯;Deacon工艺中生产的纯度较低的氯气,则需要通过液化精馏的工艺得到较高的收率和纯度,本文对这一工艺进行建模并进行模拟得出较优工艺条件。

Chlorine liquefaction process,pure chlorine can get high purity chlorine by direct liquefaction;the purity of Deacon production processes in low chlorine,you need to get high yield and purity by cryogenic distillation process,the modeling of this process and the simulation showed that the optimal process conditions.