Gallium(III) Extraction from Hydrochloric Acid Solutions with Diacylated Diethylenetriamine Hydrochloride

Extraction of gallium(III) from hydrochloric acid solutions with hydrochloride of diethylenetriamine [ N -(2-aminoethyl)ethane-1,2-diamine] N , N' -diacylated with neodecanoic acid was studied using chloroform as diluent. Gallium(III) can be effectively recovered from 6–10 M HCl solutions and s...

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Bibliographic Details
Published in:Russian journal of general chemistry 2018-07, Vol.88 (7), p.1478-1483
Main Authors: Anpilogova, G. R., Bondareva, S. O., Murinov, Yu. I.
Format: Article
Language:English
Subjects:
Aluminum
Aluminum industry
Anion exchanging
Chemical tests and reagents
Chemistry
Chemistry and Materials Science
Chemistry/Food Science
Chloroform
Corrosion resistance
Electrolysis
Ethane
Gallium
Hydrochloric acid
Zinc industry
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Summary:Extraction of gallium(III) from hydrochloric acid solutions with hydrochloride of diethylenetriamine [ N -(2-aminoethyl)ethane-1,2-diamine] N , N' -diacylated with neodecanoic acid was studied using chloroform as diluent. Gallium(III) can be effectively recovered from 6–10 M HCl solutions and selectively separated from indium(III), aluminum(III), and zinc(II). The concentration constant and thermodynamic parameters of the anion-exchange extraction of gallium(III) from 6 M HCl solutions were evaluated.
ISSN:1070-3632
1608-3350
DOI:10.1134/S1070363218070204