一种新型分离技术——分子蒸馏技术

A New Separation Technique——Molecular Distillation Technique

介绍了分子蒸馏技术的基本原理及其有别于一般蒸馏技术的特点。例如 ,蒸馏温度远低于液体沸点 ,蒸馏压强低 ,受热时间短等。还介绍了分子蒸馏技术在工业中的应用以及国内外发展概况 ,特别介绍了北京化工大学的有关研究开发情况。

This article introduces the basic principle of the molecular distillation technology which differs from that of ordinary distillation with a series of characteristics. For instance, it needs much lower temperature that the normal liquid boiling point, low pressure, and very short time to be heated etc. This article also describes the range of industrial application of molecular distillation technology and its developing prospect domestically as well as internationally, particularly in Beijing University of Chemical Technology.