Size exclusion chromatography of mineral electrolytes on neutral nanoporous hypercrosslinked polystyrene: mechanism of acid retardation, salt retardation, base retardation

  • Maria P. Tsyurupa Dr.Sci. (Chem), leading scientific fellow, Department of stereochemistry of sorption processes, INEOS RAS, Moscow, mts@ineos.ac.ru
  • Zinaida K. Blinnikova Ph.D., scientific fellow, Department of stereochemistry of sorption processes, INEOS RAS, Moscow
  • Vadim A. Davankov Dr.Sci. (Chem), Head of Department of stereochemistry of sorption processes, INEOS RAS, Moscow
Keywords: hypercrosslinked polystyrene, size exclusion chromatography, separation of electrolytes, acid retardation, salt retardation, base retardation.

Abstract

This paper describes basic principles of a new method of frontal preparative size exclusion
chromatography of mineral electrolytes on an industrial neutral nanoporous hypercrosslinked polystyrene
sorbent NanoNet-381. Rational explanation of acid retardation mechanism is provided here, which is
common for both neutral sorbets and ion exchange resins, and new analogous processes of salt retardation
and base retardation are exemplified.

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References

1 Hatch J.A., Dillon H.B., Smith H.B., Preparation and use of Snake-Cage
polyelectrolytes // Ind.&Eng. Chem. 1957 V. 49 P. 1812-1819.
2. Dow Chemical Co., Midland, Mich., Tech. Service Bull. 164-62, “Ion Retardation”.
3. Hatch J.A., Dillon H.B., Acid Retardation. A simple phуsical method for separation
of strong acids from their salts // Ind.&Eng. Chem., Process Design and Development 1963
V. 2 № 4 P. 253-263.
4. Nelson F., Kraus K.A., Activity coefficients of some electrolytes in the resin // J. Am.
Chem. Soc. 1958 V. 80 P. 4154-4161.
5. Helfferich F., Ion Exchange, 1962, McGraw-Hill, N.Y., Р. 134.
6. Wheaton R.M., Bauman W.C., Ion Exclusion. A unit operation utilizing ion exchange
materials // Ind.&Eng. Chem. 1953 V. 45 Р. 228-234.
7. Brown C.J., Russer A., Sheedy M., New ion exchange possesses for brine
purification, 8the World Salt Symposium, by R.M. Geertman, 2000, V. 1
8. Brown C., Mixed acid recovery with the apu™acid sorption systemProsep
Technologies , Eco-Tec Inc., Pickering, Ontario, TP 147.
9. www.Sсanacon.com
10. www.gütling.com
11. Götzelmann W., Hartinger L., Gülbas M., Teil 1, Metalloberfläche, 1987 V. 41 P.
208-212; Teil 2, Metalloberfläche, 1987, V. 41, P. 315-322.
12. Neumann S., Fries G., Clean Water, Lanxess Deutschland GmbH.
13. Soldatov V.S., Polhovsky E.M, Sosinovich. Z.I., Non-exchange sorption of
electrolites by ion exchangers. I. Sorption of hydrochloric and perchloric acids and their
sodium salts by Dowex 1x8 resin // React.&Funct. Polym. 2004 V. 60 P. 41-48.
14. Ferapontov N.B., Gorshkov V.I., Parbuzina L.R., Trobov H.T., Strusovskaya N.L.,
Heterophase model of swollen cross-linked polyelectrolyte // React.&Funct. Polym. 1999,
V. 1, P. 213-225.
15. Brown C.J., Recovery of stainless steel pickle liquors: purification vs. regeneration,
Technical paper, 158.
16. Хамизов Р.Х., Крачак А.Н., Груздева А.Н., Болотоков А.А., Хамизов С.Х.,
Жигулева Т.И., Сорбционное концентрирование и выделение РЗЭ из
экстракционной фосфорной кислоты // Сорбционные и хроматографические
процессы 2012 Т. 12 Вып. 1 С. 29-39.
17. Крачак А.Н., Хамизов Р.Х., Познухова В.А., Подгорная Е.Б., Дупнайкин П.А.,
Основные закономерности разделения электролитов методом «Удерживания
кислоты» (Acid retardation). 1. Влияние природы катиона на сорбцию кислот и их
солей из бинарных растворов // Сорбционные и хроматографические процессы, 2011
Т. 11 С. 77-88.
18. Davankov V.A., Tsyurupa M.P., Hypercrosslinked Polymeric Networks and
Adsorbing Materials, Elsevier, 2011.
19. Nightingale E.R., Phenomenological theory of ion solvation. Effective radii of
hydrated ions // J. Phys. Chem. 1959 V. 63 P. 1381-1387.
20. Manalo G.D., Turse R., Rieman III W.M., The interstitial volume of ion-exchange
resins // Anal. Chim. Acta 1959 V. 21 P 383-391.
21. Davankov V.A., Tsyurupa M.P., Preparative frontal size-exclusion chromatography
of mineral ions on neutral hypercrosslinked polystyrene // J. Chromatogr. 2005 V. 1087 P.3-12.
22. Davankov V.A., Tsyurupa M.P., Blinnikova Z.K., Pavlova L.A., Self-concentration
effect in preparative SEC of mineral electrolytes using nanoporous neutral polymeric
sorbents // J. Sep. Sci. 2009 V. 32 P. 64-73.
23. Davankov V.A., Tsyurupa M.P., Alexienko N.N., Selectivity of preparative
separation of inorganic electrolytes by size exclusion chromatography on hypercrosslinked
polystyrene and microporous carbons // J. Chromatogr. A, 2005 V. 1100 P. 32-30.
Published
2019-11-21
How to Cite
Tsyurupa, M. P., Blinnikova, Z. K., & Davankov, V. A. (2019). Size exclusion chromatography of mineral electrolytes on neutral nanoporous hypercrosslinked polystyrene: mechanism of acid retardation, salt retardation, base retardation. Sorbtsionnye I Khromatograficheskie Protsessy, 13(5). Retrieved from https://journals.vsu.ru/sorpchrom/article/view/1694