Liquid-liquid Distribution of Selected Derivatives of Benzoic Acid in 1-Octanol-Toluene-Water Systems

• Autorzy: Papciak B. , Kopacz S.
• Języki publikacji: EN

Abstrakty

EN

The influence of 1-octanol on liquid-liquid distribution of chloro and methoxy derivatives of benzoic acid in toluene-water systems was presented. The values of partition constant (Kp) and dimerization constant (Kd) of investigated acidswere calculated. It was found that raising of 1-octanol concentration in the mixture with toluene increases partition constants and decreases dimerization constants of the carboxylic acid.

Słowa kluczowe

EN

liquid-liquid equilibria; partition constant; carboxylic acid; dimerization constant

• Wydawca: Polskie Towarzystwo Chemiczne
• Czasopismo: Polish Journal of Chemistry
• Rocznik: 2006
• Tom: Vol. 80, nr 9
• Strony: 1575--1582
• Opis fizyczny: Bibliogr. 24 poz., rys.

Twórcy

autor

Papciak B.

autor

Kopacz S.

• Department of Inorganic and Analytical Chemistry, Chemical Faculty, Rzeszów University of Technology, al. Powstanców Warszawy 6, 35-959 Rzeszów, Poland

Bibliografia

• 1.Jeżowska-Trzebiatowska B., Kopacz S. and Mikulski T., The Rare Elements. Occurrence and Technology, PWN, Warszawa, Elsevier, Amsterdam, 1990, p. 120.
• 2.Lo T.C., Baird M.H.I. and Hanson C., Handbook of Solvent Extraction, John Wiley & Sons Inc.,New York, 1983.
• 3.Alegret S. (Editor), Developments in Solvent Extraction, Ellis Horwood Ltd., Chichester 1988.
• 4.Apostoluk W., Metal extraction equilibria in systems involving carboxylic acids, Prace Naukowe Instytutu Chemii Nieorganicznej i Metalurgii Pierwiastków Rzadkich Politechniki Wrocławskiej, Nr 64, Monografia Nr 31, 1993, (in Polish).
• 5. Kopacz S. and Lipińska A., Extraction of cobalt from sulfate solutions by fatty acids, Proceedings of Third Symposium „Rare elements and chemical metallurgy", Karpacz - Poland, 1974.
• 6.Fletcher A.W. and Flett D.S., Solvent Extraction Chemistry of Metals, MacMillan, London, 1966, p. 359.
• 7.Kalembkiewicz J. and Kopacz S., Chem. Stos., 33, 749 (1989).
• 8.Kopacz S. and Kalembkiewicz J., Chem. Anal., 31, 645 (1986).
• 9.Kalembkiewicz J., Wad. Chem., 44, 701 (1990).
• 10.Minczewski J., Chwastowska J. and Dybczyński R., Trace analysis. Methods of separation and concentration, WNT, Warszawa 1975, (in Polish).
• 11.Kalembkiewicz J., Studies on the mechanism of synergistic extraction of Co(II), Ni(II), Cu(II) and Zn(II) ions in complex diphase systems, Zeszyty Naukowe Politechniki Rzeszowskiej 62, Chemia z. 5, Rzeszów 1989, (in Polish).
• 12.Papciak B., Influence of electrolytes on extraction in cation exchange systems (in Polish), Ph.D. Thesis,Maria Curie-Skłodowska University, Lublin 2000.
• 13.Wilderer P.A., Rubio M.A. and Davids L., Water Res., 25, 1307 (1991).
• 14.Flett D.S. and Jaycock M. J., Ion Exchange and Solvent Extraction, M. Dekker, Inc., New York, 1973 p. 1-50.
• 15.Kojima L, Yoshida M. and Tanaka M., J. Inorg. Nucl.Chem., 32, 987 (1970).
• 16.Fuji Y. and Tanaka M., J. Chem. Soc., Faraday Trans, 1, 73, 788 (1977).
• 17.Kalembkiewicz J. and Kopacz S., Wiad. Chem., 41, 437 (1987).
• 18.Kopach S., Papciak B. and Kalembkevich J., Zh. Obshch. Khim., 63, 283 (1993).
• 19.Kopach S., Kalembkevich J. and Papciak B., Zh. Obshch. Khim., 67, 294 (1997).
• 20.Avdeef A., Quant. Struct.-Act. Relat., 11, 510 (1992).
• 21.Avdeef A., J. Pharm. Soc., 82, 183 (1993).
• 22.Lange's Handbook of Chemistry, McGraw-Hill Book Company, New York 1985.
• 23.Pauling L. and Brockway L.O., Proc. Natl. Acad. Sci. USA, 20, 336 (1934).
• 24.Morrison R.T. and Boyd R.N., Organic Chemistry, Allyn and Bacon, Inc., Boston 1973.