An increase in entropy at separation cascade nodes and separation work loss

被引：0

作者：

V. P. Chizhkov

V. N. Boitsov

A. V. Demin

机构：

[1] Russian Academy of Sciences,Zelinskii Institute of Organic Chemistry

来源：

Russian Journal of Physical Chemistry A | 2011年 / 85卷

关键词：

gas chromatography; entropy; binary mixture separation;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The pressure of combined fractions and total entropy changes at pyramidal cascade nodes were estimated for the general case of processing of a binary mixture with an arbitrary composition. The difference between the work of separation determined using the Dirac-Peierls potential and the thermodynamically estimated work of mixing of products obtained was shown to be a consequence of an increase in entropy caused by combining fractions at cascade nodes.

引用

页码：306 / 310

页数：4

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