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Abstrakty
In this paper results of investigations of N2O absorption in water MDEA solutions were discussed. The solubility of gas was determined in amine solutions at a total pressure of 0.3 MPa in the temperature range 293 - 333 K. Values of mass transfer coefficients of N2O in water MDEA solutions were determined and correlated with physicochemical properties of the system in the form of dimensionless equation Sh = f(Re, Sc).
Czasopismo
Rocznik
Tom
Strony
47--49
Opis fizyczny
Bibliogr. 9 poz., rys., tab.
Twórcy
autor
autor
autor
- Faculty of Process and Environmental Engineering, Technical University of Łódź, ul. Wólczańska 213, 93-005 Łódź, Poland, tel. (042) 631-37-74, fax: (042) 636-81-33, e-mail: kierzkow@ck-sg.p.lodz.pl
Bibliografia
- (1) Clarke J. K. A., Kinetics of Absorption of Carbon Dioxide in Monoethanolamine Solutions at Short Contact Times, Ind. Eng. Chem. 1964, 3, 239.
- (2) Joosten G. E. H., Danckwerts P.Vv., Solubility and Diffusivity of Nitrous Oxide in Equimolar Potassium Carbonate-Potassium Biearbonate solutions at 250C and 1 atm, J. Chem. Eng. Data, 1972, 17, 452.
- (3) Sada E., Kumazawa H., Butt M. A., Solubilities of Gases In Aqueous Solutions of Amine, J. Chem. Eng. Data, 1977, 22, 277.
- (4) Laddha S. S., Diaz J. M., Danekwerst P. V., The N2O Analogy: The Solubilities of CO2 and N2O in Aqueous Solutions of Organic Compounds, Chem. Eng. Sei. 1981, 36, 228.
- (5) Kierzkowska - Pawlak H., The Application of the Reaetion Calorimetry in Absorption Studies, Ph.D. Thesis, Technical University of Lodz, Poland, 2000.
- (6) Rinker, E. B.; Ashour, S. S.; Sandall, O. C., Kineties and ModelIing of Carbon Dioxide Absorption into Aqueous Solutions of N-Methyldiethanolamine. Chem. Eng. Sci. 1995, 50, 755.
- (7) Versteeg G.F., van Swaaij W.P.M., Solubility and Diffusivity of Aeid Gases (C02, N20) in Aqueous Alkanolamine Solutions, J. Chem. Eng. Data, 1988, vol 33, 29.
- (8) AI-Ghawas H. A., Hagewiesehe D. P., Ruiz-Ibanez G., SandalI O. C., Physicochemical Properties Important for Carbon Dioxide Absorption in Aqueous Methyldiethanolamine, J. Chem. Eng. Data, 1989, 34, 385.
- (9) Rinker E.B., SandalI O.C., Solubility of Nitrous Oxide in Aqueous Solutions of Methyldiethanoloamine, Chem. Eng. Comm., 1996, 144, 85.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BPS3-0003-0017