采用回流段的小型精馏装置

The Small Experimental Distillation Equipment with Reflux Section

介绍具有回流段精馏柱的小型精馏装置 ,它可省去回流控制与回流操作。乙醇—水及丙醇—异丙醇间歇精馏实验表明 ,该装置操作控制简单容易、产品质量稳定、精馏速度快 ,有良好的应用前景。

A small experimental distillation equipment that is operated conveniently is put forward in this paper, and the distillation column with reflux section is adopted, thereby the equipment controlling reflux and reflux operation are removed. The experimental results of batch distillation to ethanol-water and 1-propanol-isopropanol show that the operation and control of the equipment is easy, the quality of distillate steady and the speed of distillate high. So the new experimental equipment has a good applied foreground.