精馏过程节能技术  

Energy Savings in Distillation Process

作　　者：岳金彩[1] 闫飞[1] 邹亮[1] 杨霞[1] 

机构地区：[1]青岛科技大学计算机与化工研究所,山东青岛266042

出　　处：《节能技术》2008年第1期64-67,共4页Energy Conservation Technology

摘　　要：本文总结了精馏过程主要的节能技术,按照流程是否改变及是否利用过程技术对各类技术的进行分类,即过程技术节能,特殊精馏工艺和精馏塔高效材料等类型,对各个类型的主要节能方法、优缺点和适用范围进行了综述,并介绍了我国精馏过程的节能现状与趋势。According to that whether process technologies are used and the flowsheet are changed or not, the main energy - saving technologies of distillation process are summarized and classified into three types, that is energy - saving by process technology, special distillation processes and high - efficient tray or pack column. The ordinary methods, advantages and disadvantages, and suitable area are rivewed for every types. At last the status and development trend are introduced.

关 键 词：精馏过程 节能 热偶精馏 热泵精馏 中间换热器 

分 类 号：TQ028[化学工程]