Advertisement

Colloid Journal

, Volume 70, Issue 3, pp 377–383 | Cite as

Sorption of aliphatic amines by monocarboxycellulose from aqueous and water-ethanol solutions

  • T. L. Yurkshtovich
  • V. A. Alinovskaya
Article

Abstract

The features of the sorption of hydrochlorides of lower aliphatic amines by monocarboxycellulose (MCC) from aqueous and water-ethanol solutions are studied. The ion exchange character of the sorption is shown by IR spectroscopy and potentiometry. It is found that the sorption of all studied salts of aliphatic amines by MCC from dilute aqueous and water-ethanol solutions is thermodynamically advantageous due to the great contribution of Coulomb interactions between cations and polyanions. The selectivity of sorption is predetermined by solvophobic (hydrophobic) interactions, which are thermodynamically disadvantageous at any compositions of the binary solvent due to the formation of dimeric associates of carboxyl groups in the phase of MCC, which hinder the contacts of hydrocarbon radicals of aliphatic amines with hydrophobic sites of the cellulose adsorbent matrix. At high concentrations of aliphatic amines in aqueous and water-ethanol solutions, the process of nonexchange sorption proceeds intensely through the hydrogen bonding between nitrogen atoms and hydroxyl groups of MCC.

Keywords

Coulomb Interaction Colloid Journal Methylamine Aliphatic Amine Butylamine 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. 1.
    Ashton, W.H., US Patent 3 364 200, 1968.Google Scholar
  2. 2.
    Sawada, T., Nishizawa, H., Nishio, E., and Kadowaki, M., J. Reprod. Med., 2000, vol. 45, no. 5, p. 387.Google Scholar
  3. 3.
    Jelinkova, M., Briestensky, J., Santar, I., and Rihova, B., Int. Immunopharmacol., 2002, vol. 2, no. 10, p. 1429.CrossRefGoogle Scholar
  4. 4.
    Finn, M.D., Schow, S.R., and Schneiderman, E.D., J. Oral Maxillfac. Surg., 1992, vol. 50, p. 608.CrossRefGoogle Scholar
  5. 5.
    Kaputskii, V.E., Yurkshtovich, T.L., and Balabaeva, M.D., Vestn. Bel. Gos. Univ., Ser. 2, 1976, no. 1, p. 15.Google Scholar
  6. 6.
    Houben-Weyl A., Methoden der organischen Chemie, Stuttgart: Georg Thieme, 1953.Google Scholar
  7. 7.
    Zhbankov, R.G., Infrakrasnye spektry tsellyulozy i ee proizvodnykh (Infrared Spectra of Cellulose and Its Derivatives), Minsk: Nauka i Tekhnika, 1964.Google Scholar
  8. 8.
    Kaputskii, F.N., Yurkshtovich, T.L., Starobinets, G.L., et al., Zh. Fiz. Khim., 2000, vol. 74, no. 2, p. 277.Google Scholar
  9. 9.
    Samuelson, O., Ionoobmennoe razdelenie v analiticheskoi khimii (Ion Exchange Separation in Analytical Chemistry), Moscow-Leningrad: Khimiya, 1983, p. 145.Google Scholar
  10. 10.
    Tanford, Ch., Wiley Intersci. Publ., 1973, no. 1, p. 35.Google Scholar
  11. 11.
    Belaya, A.V., Kaputskii, F.N., Starobinets, G.L., and Yurkshtovich, T.L., Vestsi Akad. Nauk Bel. SSR, Ser. Khim. Navuk, 1981, no. 4, p. 45.Google Scholar
  12. 12.
    Kaputskii, F.N., Yurkshtovich, T.L., Starobinets, G.L., et al., Zh. Fiz. Khim., 2000, vol. 74, no. 2, p. 277.Google Scholar
  13. 13.
    Korenman, I.M., Ekstraktsiya v analize organicheskikh veshchestv (Extraction in the Analysis of Organic Substances), Moscow: Khimiya, 1997, p. 95.Google Scholar
  14. 14.
    Kaputskii, F.N., Starobinets, G.L., Yurkshtovich, T.L., and Golub, N.V., Dokl. Akad. Nauk Bel. SSR, 1991, vol. 35, no. 9, p. 805.Google Scholar
  15. 15.
    Klenkova, N.I., Struktura i reaktsionnaya sposobnost’ tsellulozy (The Structure and Reactivity of Cellulose), Leningrad: Nauka, 1976.Google Scholar

Copyright information

© MAIK Nauka 2008

Authors and Affiliations

  • T. L. Yurkshtovich
    • 1
  • V. A. Alinovskaya
    • 1
  1. 1.Research Institute of Physicochemical ProblemsBelarussian State UniversityMinskBelarus

Personalised recommendations