Phase and Extractive Equilibria in the Water-Inorganic Salting-out Agent-Polyethyleneglycol Alkyl Ether Systems

被引：0
|
作者：
O. S. Kudryashova
S. A. Denisova
A. E. Lesnov
M. A. Popov
机构：
[1] Perm State University,Chemical Technical Institute, Ural Division
[2] Russian Academy of Sciences,undefined
来源：
Russian Journal of Physical Chemistry A, Focus on Chemistry | 2008年 / 82卷
关键词：
Ammonium Sulfate; Scandium; KSCN; Extractive Equilibrium; Potassium Thiocyanate;
D O I：
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中图分类号：
学科分类号：
摘要：
The solubility isotherms were constructed for the ternary systems H2O-DS-10 synthanol-(NH4)2SO4 and H2O—ALM-10 synthanol-KSCN at 298 K. The regions of two-phase liquid equilibrium were revealed. The interphase distribution of some metal ions was examined. It was established that cobalt(II) and zinc ions were quantitatively extracted into the phase of the surface-active substance in the system with potassium thiocyanate.
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页码：680 / 682
页数：2
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