Phase Equlibria and Extraction of Metal Ions in Systems Based on Mixtures of Alkylbenzyldimethylammonium Chloride and Oxyethylated Nonylphenols

被引：1

作者：

Isaeva, Yu I. ^{[1
]}

Elokhov, A. M. ^{[1
,2
]}

Denisova, S. A. ^{[1
]}

Kudryashova, O. S. ^{[2
]}

机构：

[1] Perm State Natl Res Univ, Perm 614990, Russia

[2] Perm State Natl Res Univ, Nat Sci Inst, Perm 614990, Russia

来源：

RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A | 2020年 / 94卷 / 07期

关键词：

salting-out; cationic surfactants; ethoxylated nonylphenols; liquid extraction; inorganic salts; AQUEOUS 2-PHASE SYSTEMS; SALTING-OUT; ANIONIC SURFACTANTS; SOLUBILITY; SEPARATION; BEHAVIOR; THEANINE;

D O I：

10.1134/S0036024420070158

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The salting-out ability of sodium sulfate, chloride, and nitrate with respect to mixtures of alkylbenzyldimethylammonium chloride (catamine AB) and ethoxylated nonylphenol (neonol AF 9-12) from aqueous solutions and extraction of metal ions with a 3 : 1 mixture of catamine AB and neonol AF 9-12 in the presence of the sodium nitrate used as salting-out agent were studied. The salting-out and extracting properties of surfactant mixtures are determined by the component that is present in a larger amount.

引用

页码：1346 / 1349

页数：4

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