A Deep Eutectic Solvent Based on Choline Chloride and Sulfosalicylic Acid: Properties and Applications

The results of studying the physical properties of a deep eutectic solvent based on choline chloride and sulfosalicylic acid have been presented. A phase diagram for this two-component mixture has been constructed, and the dependences of its density and refractive index on temperature have been stud...

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Bibliographic Details
Published inTheoretical foundations of chemical engineering Vol. 55; no. 3; pp. 371 - 379
Main Authors Zinov’eva, I. V., Fedorov, A. Ya, Milevskii, N. A., Zakhodyaeva, Yu. A., Voshkin, A. A.
Format Journal Article
LanguageEnglish
Published Moscow Pleiades Publishing 01.05.2021
Springer Nature B.V
Subjects
Chemistry
Chemistry and Materials Science
Chlorides
Choline
Eutectics
Industrial Chemistry/Chemical Engineering
Liquid-solid systems
Phase diagrams
Physical properties
Refractivity
Solvents
metal extraction
deep eutectic solvents
choline chloride
green chemistry
sulfosalicylic acid
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Summary:The results of studying the physical properties of a deep eutectic solvent based on choline chloride and sulfosalicylic acid have been presented. A phase diagram for this two-component mixture has been constructed, and the dependences of its density and refractive index on temperature have been studied for the first time. The molar refractivity of the deep eutectic solvent under study has been calculated. The possibility of using this solvent as an extractant for the recovery of metal ions in a solid–liquid system has been evaluated.
ISSN:0040-5795
1608-3431
DOI:10.1134/S0040579521030246