PHASES ON THE BASIS OF THE CETYLPYRIDINIUM CHLORIDE FOR PRECONCENTRATION PURPOSES
UDC 543.2, 542.61, 611.185.1
Keywords:
-Abstract
Phase separation in solutions of cationic surfactants and possibility of use the cationic phase for preconcentration were considered.
The concentration dependences of phase formation temperature of cetylpyridinium chloride were investigated.
References
1. Дегтев М.И., Нечаева Е.М. Экстракция ртути(ІІ) из хлоридных растворов в хлороформ в присутствии антипирина и диантипипирилметана
// Современные наукоемкие технологии. – 2006. – №7. – С. 26–30.
2. Саввин С.Б., Чернова Р.К., Штыков С. Н. Поверхностно-активные
вещества. – М., 1991.
3. Штыков С.Н. Химический анализ в нанореакторах: основные понятия и применение // Журн. аналит. химии. – 2002. –
Т. 57, №10. – С. 1018–1028.
4. Chakravortty V., Mohanty I Liquid-liquid extraction of uranium(VI) with the binary mixture of benzoic acid and cinnamic
acid // Indian journal of chemical technology. – 1996. – Vol. 3, №5. – P. 282–
284.
5. Evangelos K. P. Cationic surfactant-based polyfluorate salts: Phase separation and analytical applications in the extraction and preconcentration of
ionic species prior to liquid chromatography // J. Chromat. A. – 2005.
– Vol. 1066. – P. 19–25.
6. Goto M., Momota A., Ono T. DNA extraction by cationic reverse micelles // J. Chem. Eng. Jpn. – 2004. – Vol. 37, №5. – P. 662–668.
7. Hinze W.L., Quina F.H. Surfactant-mediated cloud point extractions: an
environmentally benign alternative separation approach // Ind. Eng. Chem.
Res. - 1999. - Vol. 38, №11. – P. 4150–4168.
8. Hinze W.L., Pramauro E.A.
Critical review of surfactant-mediated phase separations (cloud point
extractions): theory and applications // CRC Crit. Rev. Anal. Chem. - 1993.
– Vol. 24, №2. – P. 133–177.
9. Kunanupap O., Scamehorn Jf., Weschayanwiwat P. Benzene removal from waste water using aqueous surfactant twophase extraction with cationic and anionic surfactant mixtures // Chemosphere.
– 2008. – Vol. 72, №7. – P. 1043–1048.
10. Lam M.H., Lam P.K., Man B.K.,
et al. Cloud-point extraction and preconcentration of cyanobacterial toxins
(microcystins) from natural waters using a cationic surfactant // Environ. Sci.
Technol. – 2002. – Vol. 36, №18. – P. 3985–3990.
11. Lam M.H., Lam P.K.,
Man B.K., et al. Development of a Cationic Surfactant-Mediated Cloud Point
Extraction Technique for the Determination of a Cyanobacterial Hepatotoxin,
Nodularin, in Natural Waters // J. Chromat. A. – 2002. – Vol. 959. – P. 103–
111.
12. Li Xue-Gang, Liu Fa-Min. Phase separation of the aqueous solution
and the surface activity of oxyethylenated cationic-anionic surfactants // Colloids and Surfaces A. – 1995. – Vol. 96, №10. – P.113–119.
13. Sakai T.,
Tsurubou S. Liquid-liquid extraction of cinchona alkaloids by using some metal
complexes of optically pure using acids // Analytical chemical acta. – 1991.
– Vol. 248, №2. – P. 501–506.
Downloads
Published
Issue
Section
License
Copyright (c) 2010 М. Щербина, асп., С. Куліченко, канд. хім. наук

This work is licensed under a Creative Commons Attribution 4.0 International License.
