反应精馏法处理乙醇废水的工艺模拟

摘要

模拟了反应精馏处理乙醇废水的工艺,探讨了一些工艺参数呈现模拟所得趋势的原因,发现经过反应精馏处理后,产品流股中乙酸乙酯的质量分率仅比流股2提高了1％,随后分析了其原因.%The article simulate process of reactive distillation for dealing with ethanol waste water, discussing the reason of some parameters appear the trend achieved by simulation, find out that the mass fraction of ethyl acetate product stream increased by 1 % than stream 2, analysis the reason later.