用薄膜蒸发器作再沸器的真空精馏装置  

Vacuum Distillators Using Thin Film Evaporators as Re-Boilers

作　　者：许松林[1] 王淑华[1] 王军武[1] 

机构地区：[1]天津大学精馏技术国家工程研究中心

出　　处：《化工机械》2004年第2期108-109,113,共3页Chemical Engineering & Machinery

摘　　要：对用于热敏性物料分离的精馏塔再沸器做了改进 ,用刮膜式薄膜蒸发器替代了原来的釜式再沸器 ,使之更适合于热敏性物料的精馏过程 。The re-boiler of a distillation tower for the separation of heat-sensetive materials was improved, the kettle re-boiler was replaced with an agitated thin film evaporator to suit the distillation process of heat sensitive materials better, the experimental result was good.

关 键 词：再沸器 热敏性物料 精馏 

分 类 号：TQ051.62[化学工程]