Error message

  • Deprecated function: Unparenthesized `a ? b : c ? d : e` is deprecated. Use either `(a ? b : c) ? d : e` or `a ? b : (c ? d : e)` in include_once() (line 1439 of /home/science2016/public_html/includes/bootstrap.inc).
  • Deprecated function: Array and string offset access syntax with curly braces is deprecated in include_once() (line 3557 of /home/science2016/public_html/includes/bootstrap.inc).
  • Deprecated function: Unparenthesized `a ? b : c ? d : e` is deprecated. Use either `(a ? b : c) ? d : e` or `a ? b : (c ? d : e)` in include_once() (line 1439 of /home/science2016/public_html/includes/bootstrap.inc).
  • Deprecated function: Array and string offset access syntax with curly braces is deprecated in include_once() (line 3557 of /home/science2016/public_html/includes/bootstrap.inc).

Thermodynamic Properties of Butyl Methacrylate Solutions in Organic Solvents

Valentyn Serheyev1, Tran Van Thanh1
Affiliation: 
1 Lviv Polytechnic National University 12, Bandery St., 79013 Lviv, Ukraine vsergeev@.polynet.lviv.ua
DOI: 
https://doi.org/10.23939/chcht12.01.007
AttachmentSize
PDF icon full_text.pdf136.79 KB

Keywords:

Abstract: 
The saturated vapor pressure of butyl methacrylate solutions in acetonitrile, benzene, hexane and 1,2-diclorethane was measured by static tensimetric method in the temperature range of 291–351 K. The composition of the equilibrium phases and the activity factors were received from the experimental measurements of the temperature-dependent saturated vapor pressure. We then used the temperature and concentration dependent activity factors to calculate the thermodynamic functions of mixing of the solutions.
References: 

[1] Van-Chin-Syan Yu., Kochubei V., Sergeev V. et al.: Zh. Fizich. Khim. A, 1996, 70, 1932.

[2] Eck B., Maurer G.: Fluid Phase Equilibr., 2003, 209, 281. https://doi.org/10.1016/S0378-3812(03)00128-6
https://doi.org/10.1016/S0378-3812(03)00128-6

[3] Tu C.-H., Wu Y.-S., Liu T.-L.: Fluid Phase Equilibr., 1997, 135, 97. https://doi.org/10.1016/S0378-3812(97)00054-X
https://doi.org/10.1016/S0378-3812(97)00054-X

[4] Danov S., Obmelyuhina T., Chubarov G.: Rus. J. Appl. Chem., 1990, 63, 596.

[6] Scatchard G., Wilson G.: J. Amer. Chem. Soc., 1964, 86, 133. https://doi.org/10.1021/ja01056a004
https://doi.org/10.1021/ja01056a004

[7] Renon H., Prausnitz J.: Ind. Eng. Chem. Proc. Des. Dev., 1968, 7, 220. https://doi.org/10.1021/i260026a011
https://doi.org/10.1021/i260026a011

[8] Sergeev V., Kos Yu., Van-Chin-Syan Yu.: Rus. J. Phys. Chem. A, 2011, 85, 229. https://doi.org/10.1134/S0036024411020300
https://doi.org/10.1134/S0036024411020300

[9] Serheyev V.: Chem. Chem. Technol., 2015, 9, 15.

[10] Serheyev V., Kos Yu., Van-Chin-Syan Yu.: Chem. Chem. Technol., 2015, 9, 131.
https://doi.org/10.23939/chcht09.02.131

[11] Sergeev V., Van-Chin-Syan Yu.: Rus. J. Phys. Chem. A, 2015, 89, 406. https://doi.org/10.1134/S0036024415030279
https://doi.org/10.1134/S0036024415030279

[12] Sergeev V.: Rus. J. Phys. Chem. A, 2016, 90, 575. https://doi.org/10.1134/S0036024416030274
https://doi.org/10.1134/S0036024416030274

[13] Sergeev V.: Rus. J. Gen. Chem., 2012, 82, 202. https:// doi.org/10.1134/S1070363212020065

[14] Belousov V., Morachevsky A.: Teploty Smesheniya Zydkostei. Khimiya, Leningrad 1970.

[15] Boublik T., Fried V., Hala E.: The Vapour Pressure of Pure Substances. Elsevier, Amsterdam 1973.