Vapor–Liquid Equilibrium for Binary Mixtures of 1,4-Diazabicyclo[2.2.2]octane with Ethylenediamine, Ethanolamine, and Ethylene Glycol
Tóm tắt
Vapor–liquid equilibria of mixtures of 1,4-diazabicyclo[2.2.2]octane with ethylenediamine, ethanolamine, and ethylene glycol were studied. Ideal behavior in the ethylenediamine and 1,4-diazabicyclo[2.2.2]octane mixture was observed. Ethanolamine and 1,4-diazabicyclo[2.2.2]octane form an azeotrope with a minimum boiling point whereas ethylene glycol and 1,4-diazabicyclo[2.2.2]octane form an azeotrope with a maximum boiling point. Non-ideal behavior of the mixtures was described by the NRTL equation, and the corresponding constants were calculated.
Tài liệu tham khảo
J. Pašek, M. Petrisko, J. Hůla, M. Havel, Patent CZ 287431 (1998)
M. Frauenkron, B. Stein, O. Lang, Patent EP 1 406 904 (2004)
O. Tsukasa, Patent EP 1 192 993 (2002)
Srinivas N., Gopal D.V., Srinivas B., Kulkarni S.J., Subrahmanyam M.: Micr. Meso. Mater. 51, 43 (2002)
W. Klockemann, E. Frauendorfer, Patent WO 0 102 404 (2001)
Wada T., Kishida E., Tomiie Y., Suga H., Seki S., Nitta I.: Bull. Chem. Soc. Japan 33, 1317 (1960)
Farkas A., Mills A.G., Erner W.E., Maerker J.B.: J. Chem. Eng. Data 4, 334 (1959)
Chaudhari S.K., Katti S.S.: Ind. J. Technol. 23, 74 (1985)
Danov S.M., Matin N.B., Efremov R.V., Slashchinina K.K.: Zhurnal Fizicheskoi Khimii 43, 733 (1969)
Verevkin S.P.: Fluid Phase Equilib. 224, 23 (2004)