平衡蒸馏

平衡蒸馏过程的计算机求解

Computation of equilibrium distillation process by computer

由于分子蒸馏是在高真空度条件下进行的非平衡连续蒸馏过程，所以解决了大量常规蒸馏技术所不能解决的问题。

MD has solved many problems that seem inextricable for conventional distillation because of the high degree of vacuum in the operation of MD.

分子蒸馏（又称短程蒸馏）是高真空下的非平衡连续蒸馏过程，是一种没有沸腾的特殊分离技术；

Molecular distillation ( MD ), which also defined as short path distillation ( SPD ), is a special separation technology without boiling , non-equilibrium and continual distillation process at high vacuum condition .

用膜分离技术中的液膜、各种膜基平衡过程、膜蒸馏等新膜过程的相关理论探析乙醇脱水过程，比用传统的蒸馏理论去分析该过程，能更好地指导实际生产。

It is more feasible than the traditional one to grasp the key operations by analysing theoretically the dehydration process-glycol stream for many times rapturing liquid films , which corresponds with liquid film in membrance separation , all kinds of membrane equilibria and liquid film distillation .