Adsorption of alkenyl succinic anhydride from solutions in carbon tetrachloride on a fine magnetite surface

被引：0
|
作者：
O. V. Balmasova
A. G. Ramazanova
V. V. Korolev
机构：
[1] Russian Academy of Sciences,Krestov Institute of Solution Chemistry
来源：
Russian Journal of Physical Chemistry A | 2016年 / 90卷
关键词：
magnetic fluids; alkenyl succinic anhydride; carbon tetrachloride; adsorption isotherm; TVFM equation;
D O I：
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中图分类号：
学科分类号：
摘要：
The adsorption of alkenyl succinic anhydride from a solution in carbon tetrachloride on a fine magnetite surface at a temperature of 298.15 K is studied using fine magnetite, which forms the basis of magnetic fluids, as the adsorbent. An adsorption isotherm is recorded and interpreted in terms of the theory of the volume filling of micropores (TVFM). Adsorption process parameters are calculated on the basis of the isotherm. It is shown that at low equilibrium concentrations, the experimental adsorption isotherm is linear in the TVFM equation coordinates.
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页码：1286 / 1288
页数：2
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