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Multicolumn Reflux Still

Industrial Lubrication and Tribology

ISSN: 0036-8792

Article publication date: 1 August 1950

Abstract

The term molecular distillation has been applied to that type of distillation where there is no return of escaping molecules to the evaporating surface. This is accomplished by operating with high boiling (low vapour pressure) liquids under such high vacuum that the mean free path of the escaping molecules is of the order of the distance between the surface of the evaporating liquid and the cooled condensing surface of the still.

Citation

(1950), "Multicolumn Reflux Still", Industrial Lubrication and Tribology, Vol. 2 No. 8, pp. 27-28. https://doi.org/10.1108/eb052072

Publisher

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MCB UP Ltd

Copyright © 1950, MCB UP Limited