化工生产技术大赛精馏操作技术分析

Analysis on Rectification Operation Technology in Chemical Production Technical Contest

精馏操作的要求是在稳态和低能耗条件下,得到更多合格产品。文本对精馏操作主要工艺参数及其之间相互关系进行了分析,阐述了主要工艺参数的调节方法。同时对化工生产技术大赛技能考核用精馏塔操作过程中常见问题进行了分析并给出了合理的建议。

The operation of rectification requires to obtain more conforming products in the stableand low energy-consumption conditions.This paper analyzes the main process parameters of rectifica-tion operation and their interrelation and elaborates the regulation method of main process parameters.Meanwhile,this paper analyzes the common problems in the operation of rectification tower for skill as-sessment of chemical production technical contest and gives reasonable suggestions.