SELECTIVE EXTRACTION OF GOLD (III) BY INERT ORGANIC SOLVENTS AND DETERMINATION OF ITS METHYLENE BLUE (MB) DIRECTLY IN THE ORGANIC PHASE | Zendy

V.U. Otakuziyeva | Zendy; С. М. Турабджанов | Zendy; B. Sh. Kedelbaev | Zendy; Anvar Giyasov | Zendy; Gappar Rakhmanberdiev | Zendy; Tatyana Vladimirovna Ponamaryova | Zendy; Л. С. Рахимова | Zendy

Open Access

SELECTIVE EXTRACTION OF GOLD (III) BY INERT ORGANIC SOLVENTS AND DETERMINATION OF ITS METHYLENE BLUE (MB) DIRECTLY IN THE ORGANIC PHASE

Author(s) -

V.U. Otakuziyeva,

С. М. Турабджанов,

B. Sh. Kedelbaev,

Anvar Giyasov,

Gappar Rakhmanberdiev,

Tatyana Vladimirovna Ponamaryova,

Л. С. Рахимова

Publication year - 2020

Publication title -

series chemistry and technology

Language(s) - English

Resource type - Journals

eISSN - 2518-1491

pISSN - 2224-5286

DOI - 10.32014/2020.2518-1491.104

Subject(s) - extraction (chemistry) , chloroform , inert , methylene blue , chemistry , phase (matter) , gold extraction , chromatography , organic chemistry , catalysis , photocatalysis , cyanide

A new highly selective, accelerated and simple extraction photometric method for determining gold with MB directly in the organic phase has been elaborated. The developed method is tested on the analysis of production solutions of hydrometallurgical plants, concentrates and rocks without separation of accompanying elements. The developed method of extraction-photometric determination of gold with MB is recommended for the analysis of industrial solutions, waste water, ores, concentrates, rocks and other materials complex in terms of chemical composition without separation of the accompanying elements directly in the organic phase. Key words: photometric method, gold, complex compounds, chloroform, gold extraction.

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