Studies of solubility of dicarboxilic acid mixtures in organic solvents

Authors

  • Александр Васильевич Присяжный Ukrainian State Academy of Railway Transport Sq. Feuerbach, 7, Kharkov, Ukraine, 63000, Ukraine
  • Павел Анатольевич Козуб Ukrainian State Academy of Railway Transport Sq. Feuerbach, 7, Kharkov, Ukraine, 63000, Ukraine
  • Лидия Анатольевна Катковникова Ukrainian State Academy of Railway Transport Sq. Feuerbach, 7, Kharkov, Ukraine, 63000, Ukraine
  • Светлана Николаевна Козуб Kharkov National Medical University Lenin Avenue, 4, Kharkоv, 61022, Ukraine

DOI:

https://doi.org/10.15587/1729-4061.2015.39995

Keywords:

purification, vanadium, copper, adipic, glutaric, succinic, solubility, acetone, hexane, ethyl acetate

Abstract

Analysis of literary sources has resulted in the choice of the most perspective types of organic solvents for a technology of purifying mixtures of lower dicarboxylic acids from copper and vanadium compounds. We have obtained experimental data on the solubility of mixtures of lower dicarboxylic acids in acetone, ethyl acetate, and hexane. We have processed the data statistically and suggested a semi-empirical equation of solubility versus temperature. The calculated equation coefficients allowed determining the dependence of the dielectric constant of the studied solvents. The obtained data permit calculating the solubility of mixtures of lower dicarboxylic acids in a wide range of temperatures for other solvents by their physical and chemical properties. Comparing solution properties with the technological process conditions has shown that acetone (or other lower ketones) is an optimal solvent for purifying mixtures of lower dicarboxylic acids from copper and vanadium compounds.

Author Biographies

Александр Васильевич Присяжный, Ukrainian State Academy of Railway Transport Sq. Feuerbach, 7, Kharkov, Ukraine, 63000

Senior teacher

Department of Occupational Health and the Environment

Павел Анатольевич Козуб, Ukrainian State Academy of Railway Transport Sq. Feuerbach, 7, Kharkov, Ukraine, 63000

Associate professor, Candidate of technical science

Department of Occupational Health and the Environment

Лидия Анатольевна Катковникова, Ukrainian State Academy of Railway Transport Sq. Feuerbach, 7, Kharkov, Ukraine, 63000

Associate professor, Candidate of technical science

Department of Occupational Health and the Environment

Светлана Николаевна Козуб, Kharkov National Medical University Lenin Avenue, 4, Kharkоv, 61022

Senior teacher, Candidate of technical science

The Department of Medical and Bioorganic Chemistry

References

  1. Chen, Y. S., Zhou, Y. M., Wang, X. (2005). Market status and development trend of adipic acid, Leather Chemicals, 22 (5), 18–20.
  2. Musser, M. T. (2000). Adipic Acid. Ullmann's Encyclopedia of Industrial Chemistry. doi: 10.1002/14356007.a01_269
  3. Syire i poluproduktyi dlya lakokrasochnyih materialov (1978). Spravochnoe posobie pod red. Goldberga, 474.
  4. Patent USA № US 4105856, C07С 69/34.
  5. Stephen, H., Stephen, T. (1979). Solubility of Inorganic and Organic Compounds. Pergamon Press, 451.
  6. Weiwei, S., Peisheng, M., Lihua, F., Zhengle, X. (2007). Solubility of Glutaric Acid in Cyclohexanone, Cyclohexanol, Their Five Mixtures and Acetic Acid. Chinese Journal of Chemical Engineering, 15 (2), 228–232. doi: 10.1016/s1004-9541(07)60063-9
  7. Gaivoronskii, A. N., Granzhan, V. A. (2005). Solubility of Adipic Acid in Organic Solvents and Water. Russian Journal of Applied Chemistry, 78 (3), 404–408. doi: 10.1007/s11167-005-0305-0
  8. Dongwei, W., Wenjiang, C. (2009). Solubility of Adipic Acid in Acetone, Chloroform, and Toluene. Journal of Chemical & Engineering Data, 54 (1), 152–153. doi: 10.1021/je8006887
  9. Qiushuo, Y., Simon, B., Hongyuan, W. (2009). Solubility of Butanedioic Acid in Different Solvents at Temperatures between 283 K and 333 K. Journal of Chemical & Engineering Data, 54 (7), 2123–2125. doi: 10.1021/je900021g
  10. Hu, Y.-H., Chen, Z.-G., Yang, W.-G., Shi, Y., Sun, H.-L., Li, Y.-L. (2013). Solubility of Succinic Acid in Ethanol Plus Water Systems from 278.15 K to 333.15 K. Journal of Solution Chemistry, 42 (1), 102–110. doi: 10.1007/s10953-012-9951-z
  11. Vaysberg, A. (1950). Organicheskie rastvoriteli. Fizicheskie svoystva i metodyi ochischeniya. Moscow: izd-vo spravochnoy literaturyi, 518.
  12. Yanyan, L., Yatao, W., Zhuoyuan, N., Jianfang, C., Qiaoye, W., Xunqiu, W. (2014). Solubilities of Adipic Acid and Succinic Acid in a Glutaric Acid and Acetone or n-Butanol Mixture. Journal of Chemical & Engineering Data, 59 (12), 4062–4069. doi: 10.1021/je500682v
  13. Zhu, J. Q., Yu, Y. S., He, C. H. (1998). Application of λh equation in mixed solvents. J. Chem. Eng. Chinese Univ., 12 (4), 319–324.

Published

2015-04-20

How to Cite

Присяжный, А. В., Козуб, П. А., Катковникова, Л. А., & Козуб, С. Н. (2015). Studies of solubility of dicarboxilic acid mixtures in organic solvents. Eastern-European Journal of Enterprise Technologies, 2(6(74), 17–20. https://doi.org/10.15587/1729-4061.2015.39995

Issue

Section

Technology organic and inorganic substances