An effect of nature and concentration of a modifier on extraction of cobalt(II) from chloride solutions by trioctylamine

被引：5

作者：

D'yakova, L. V. ^{[1
]}

Kasikov, A. G. ^{[1
]}

Kadyrova, G. I. ^{[1
]}

机构：

[1] Russian Acad Sci, Kola Sci Ctr, Tananaev Inst Chem & Technol Rare Elements & Mine, Apatity 184200, Russia

来源：

RUSSIAN JOURNAL OF APPLIED CHEMISTRY | 2012年 / 85卷 / 11期

关键词：

Cobalt; Tertiary Amine; Hydrochloric Acid Solution; Methyl Isobutyl Ketone; MIBK;

D O I：

10.1134/S1070427212110250

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

An effect of modifiers on extraction of cobalt from chloride solutions was studied in an extraction mixture with trioctylamine. An optimal range of concentration of the most active modifier, actanone-2, was up to 50%. Excess concentrations of octanone-2 led to structural changes and reduced ketone extraction of cobalt.

引用

页码：1786 / 1789

页数：4

共 50 条

[1] An effect of nature and concentration of a modifier on extraction of cobalt(II) from chloride solutions by trioctylamine
L. V. D’yakova
A. G. Kasikov
G. I. Kadyrova
Russian Journal of Applied Chemistry, 2012, 85 : 1786 - 1789
[2] An effect of nature and concentration of a modifier on extraction of cobalt(II) from chloride solutions by trioctylamine
D'Yakova, L.V. (dyakova@chemy.kolasc.net.ru), 1786, Izdatel'stvo Nauka (85):
[3] Effect of the nature and concentration of salting-out agents on the extraction of cobalt(II) from chloride solutions with trialkylamine
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[4] Effect of the nature and concentration of salting-out agents on the extraction of cobalt(II) from chloride solutions with trialkylamine
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RUSSIAN JOURNAL OF APPLIED CHEMISTRY, 2006, 79 (04) : 579 - 583
[5] Manganese(II) extraction from chloride nickel solutions with the use of trioctylamine
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Russian Journal of Applied Chemistry, 2013, 86 : 1090 - 1093
[6] Manganese(II) extraction from chloride nickel solutions with the use of trioctylamine
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RUSSIAN JOURNAL OF APPLIED CHEMISTRY, 2013, 86 (07) : 1090 - 1093
[7] EXTRACTION EQUILIBRIA OF MERCURY(II) FROM ACIDIC CHLORIDE SOLUTIONS WITH TRIOCTYLAMINE
KATAOKA, T
NISHIKI, T
UEYAMA, K
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[8] EXTRACTION OF MERCURIC CHLORIDE FROM ACID CHLORIDE SOLUTIONS WITH TRIOCTYLAMINE
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[9] MUTUAL EFFECTS OF ELEMENTS IN THEIR EXTRACTION WITH TRIOCTYLAMINE FROM CHLORIDE SOLUTIONS
ZOLOTOV, YA
BAGREEV, VV
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ZHURNAL ANALITICHESKOI KHIMII, 1972, 27 (01): : 185 - +
[10] EFFECT OF MOLYBDENUM AND TUNGSTEN DURING EXTRACTION FROM BROMIDE SOLUTIONS BY TRIOCTYLAMINE AND TRIOCTYLBENZYLAMMONIUM CHLORIDE
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