论文部分内容阅读
分子蒸馏分子蒸馏是一种在高真空下操作的蒸馏方法,这时蒸气分子的平均自由程大于蒸发表面与冷凝表面之间的距离,从而可利用料液中各组分蒸发速率的差异,对液体混和物进行分离。
Molecular Distillation Molecular distillation is a distillation process operated under high vacuum where the average free path of the vapor molecules is greater than the distance between the evaporation surface and the condensation surface so that differences in the evaporation rates of the components in the feed can be utilized. The liquid mixture is separated.