Extraction of molybdenum(V) as its ferron complex with trioctylamine in chloroform from a sulphuric acid medium

The effect of different factors, such as pH of the medium (1.5 Ͻ pH Ͻ 4.0; 1 ϫ 10 -4 mol·L -1 Ͻ [SO 42-] Ͻ 1 ϫ 10 -1 mol·L -1 ), the concentration of extracting agent, temperature and the type of the solvent, on the extraction of vanadium(V) by trioctylamine was studied. It was shown that the extraction of vanadium(V) by trioctylamine at 25 Ϯ 0.5°C takes place in the pH range 2.0-3.5 and the extracting complex contains decavanadate anion H 2 V 10 O 28 4and four molecules of the extracting agent. This allows the reaction of vanadium(V) extraction by trioctylamine to be described by the following equation: 2(

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Examination of Extraction of Vanadium(V) by Trioctylamine from Sulfuric Solutions

Kurbatova

Koryakova

Валова

et al. 2014

Zeitschrift anorg allge chemie

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Extraction of molybdenum(VI) from sulfate media by 3-pyridineketoxime and its quaternary salts

Wejman-Gibas

Wieszczycka

Wojciechowska

et al. 2016

Separation and Purification Technology

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Molybdenum Metallurgy Review: Hydrometallurgical Routes to Recovery of Molybdenum from Ores and Mineral Raw Materials

Lasheen

El-Ahmady

Hassib

et al. 2014

Mineral Processing and Extractive Metallurgy Review

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Extraction of molybdenum(V) as its ferron complex with trioctylamine in chloroform from a sulphuric acid medium

Cited by 3 publications

References 8 publications

Examination of Extraction of Vanadium(V) by Trioctylamine from Sulfuric Solutions

Examination of Extraction of Vanadium(V) by Trioctylamine from Sulfuric Solutions

Extraction of molybdenum(VI) from sulfate media by 3-pyridineketoxime and its quaternary salts

Molybdenum Metallurgy Review: Hydrometallurgical Routes to Recovery of Molybdenum from Ores and Mineral Raw Materials

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