DIRECTION OF SEPARATION AND DEPENDENCE OF FEED CONCENTRATION IN LIQUID THERMOGRAVITATIONAL COLUMNS

被引：6

作者：

ECENARRO, O ^{[1
]}

MADARIAGA, JA ^{[1
]}

NAVARRO, J ^{[1
]}

SANTAMARIA, CM ^{[1
]}

CARRION, JA ^{[1
]}

SAVIRON, JM ^{[1
]}

机构：

[1] UNIV SARAGOSSA, FAC CIENCIAS, ZARAGOZA, SPAIN

来源：

SEPARATION SCIENCE AND TECHNOLOGY | 1991年 / 26卷 / 08期

关键词：

D O I：

10.1080/01496399108050514

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The direction of separation in a thermogravitational column was studied for 12 binary mixtures with the following components: Benzene, toluene, n-hexane, n-heptane, cyclohexane, carbon tetrachloride, tetrabromoethane, and tetrachloroethane. The separation sign is governed by the density of the components. A study was also made of the effect of feed concentration on the separation value. The shape of the curve relating separation and charge concentration was found to depend strongly on "molecular mobility" and molecular structure.

引用

页码：1065 / 1076

页数：12

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