Journal of Analytical Chemistry, volume 74, issue 3, pages 226-238

Acid Retardation Effect in Sorption Columns with Two Liquid Phases: Capabilities of Application to Sample Preparation in Elemental Analysis

Publication typeJournal Article
Publication date2019-03-01
Quartile SCImago
Q4
Quartile WOS
Q4
Impact factor1.1
ISSN10619348, 16083199
Analytical Chemistry
Abstract
The basic regularities of an acid retardation method for the chromatographic separation of mixtures in concentrated acidic solutions and its new versions, which are convenient for use in technology and chemical analysis, developed by the authors are described. The results of studies on the application of a new approach to the separation of electrolyte mixtures with the use of columns in which an anion exchanger bed was filled with an organic liquid immiscible with water and aqueous solutions are presented. With the use of the separation of the components of model mixtures containing nitric acid and its salts, the natural solutions of the acid decomposition of bone tissue, and soil on the AV-17 anion exchanger in nitrate form as examples, it is demonstrated that the approach proposed is promising for sample preparation in chemical analysis, in particular, for effectively reducing the acidity of solutions after the digestion of difficult-to-decompose samples. The reproducibility of the results obtained using this approach was evaluated by analyzing the elution curves of the sorption–desorption of the macrocomponents of bone mineralization solution in repeated experiments.

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Khamizov R. et al. Acid Retardation Effect in Sorption Columns with Two Liquid Phases: Capabilities of Application to Sample Preparation in Elemental Analysis // Journal of Analytical Chemistry. 2019. Vol. 74. No. 3. pp. 226-238.
GOST all authors (up to 50) Copy
Khamizov R., Krachak A. N., Podgornaya E. B., Gruzdeva A. N. Acid Retardation Effect in Sorption Columns with Two Liquid Phases: Capabilities of Application to Sample Preparation in Elemental Analysis // Journal of Analytical Chemistry. 2019. Vol. 74. No. 3. pp. 226-238.
RIS |
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RIS Copy
TY - JOUR
DO - 10.1134/S1061934819030079
UR - https://doi.org/10.1134%2FS1061934819030079
TI - Acid Retardation Effect in Sorption Columns with Two Liquid Phases: Capabilities of Application to Sample Preparation in Elemental Analysis
T2 - Journal of Analytical Chemistry
AU - Khamizov, R.Kh.
AU - Podgornaya, E B
AU - Gruzdeva, A N
AU - Krachak, A N
PY - 2019
DA - 2019/03/01 00:00:00
PB - Pleiades Publishing
SP - 226-238
IS - 3
VL - 74
SN - 1061-9348
SN - 1608-3199
ER -
BibTex |
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BibTex Copy
@article{2019_Khamizov
author = {R.Kh. Khamizov and E B Podgornaya and A N Gruzdeva and A N Krachak},
title = {Acid Retardation Effect in Sorption Columns with Two Liquid Phases: Capabilities of Application to Sample Preparation in Elemental Analysis},
journal = {Journal of Analytical Chemistry},
year = {2019},
volume = {74},
publisher = {Pleiades Publishing},
month = {mar},
url = {https://doi.org/10.1134%2FS1061934819030079},
number = {3},
pages = {226--238},
doi = {10.1134/S1061934819030079}
}
MLA
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MLA Copy
Khamizov, R.Kh., et al. “Acid Retardation Effect in Sorption Columns with Two Liquid Phases: Capabilities of Application to Sample Preparation in Elemental Analysis.” Journal of Analytical Chemistry, vol. 74, no. 3, Mar. 2019, pp. 226-238. https://doi.org/10.1134%2FS1061934819030079.
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