甲醇单效精馏与双效精馏的能耗比较研究  

Comparative Study on Energy Consumption of Methanol Single-effect Distillation and Double-effect Distillation

作　　者：谷志杰[1] Gu Zhi-jie

机构地区：[1]北京石油化工工程有限公司西安分公司,陕西西安710015

出　　处：《化工设计通讯》2020年第6期13-14,共2页Chemical Engineering Design Communications

摘　　要：以某煤化工有限公司的实际工作情况为例,对单效精馏系统和双效精馏系统进行对比,以了解两种精馏的能量传递情况。This article takes the actual working situation of a coal chemical company as an example,compares the single-effect rectification system and the double-effect rectification system,and understands the energy transfer of the two rectification systems.

关 键 词：甲醇 单效精馏 双效精馏 能耗 

分 类 号：TQ028.31[化学工程] TQ223.121