Physicochemical regularities of strontium sorption by sorbents based on di(tert-butyldicyclohexano)-18-crown-6

A number of sorbents based on di( tert -butyldicyclohexano)-18-crown-6, 1,1,7-trihydrododecafluoroheptanol, and various supports (Porolas-T, LPS-500, hydrophobized silica gel) were prepared. The effect of the supports on strontium sorption from nitric acid solutions was estimated. The physicochemica...

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Bibliographic Details
Published inRussian chemical bulletin Vol. 67; no. 3; pp. 485 - 489
Main Authors Bezhin, N. A., Dovhyi, I. I., Baulin, V. E., Baulin, D. V., Tsivadze, A. Yu
Format Journal Article
LanguageEnglish
Published New York Springer US 01.03.2018
Springer Nature B.V
Subjects
Chemistry
Chemistry and Materials Science
Chemistry/Food Science
Full Articles
Inorganic Chemistry
INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY
ISOTHERMS
KINETICS
NITRIC ACID
Organic Chemistry
SILICA GEL
Silicon dioxide
SOLUTIONS
Sorbents
SORPTION
STRONTIUM
selectivity
isotherm
di
strontium
butyldicyclohexano)-18-crown-6
kinetics
sorption
1,1,7-trihydrododecafluoroheptanol
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Summary:A number of sorbents based on di( tert -butyldicyclohexano)-18-crown-6, 1,1,7-trihydrododecafluoroheptanol, and various supports (Porolas-T, LPS-500, hydrophobized silica gel) were prepared. The effect of the supports on strontium sorption from nitric acid solutions was estimated. The physicochemical regularities of strontium sorption (isotherm, kinetics, and selectivity) were studied.
ISSN:1066-5285
1573-9171
DOI:10.1007/s11172-018-2097-4