Abstract
Solidification and melting phenomena occurring in a W/O/W multiple emulsion are described. These studies are carried out on multiple emulsions containing urea in the inner aqueous phase and for which mass transfers through the oil liquid membrane may occur. From differential scanning calorimetry performed on these emulsions, the enthalpies and temperatures (ΔH, T) of liquid/solid transitions were determined.. Information about the ice and urea nucleation phenomena were deduced.
A correlation between liquid/solid transition data (ΔH, T) and the composition and masses of the outer and inner aqueous phases has been made in order to point out water flux through the oil liquid membrane.
Résumé
L’article décrit les phénomènes de solidification et fusion se produisant dans une émulsion multiple du type E/H/E. Ces etudes ont été réalisées sur des émulsions contenant de l’urée dans la phase aqueuse interne et pour lesquelles des transferts de matiére peuvent se produire à travers la membrane huileuse. A partir d’une analyse enthalpique différentielle des émulsions, nous avons déterminé les enthalpies et les températures (ΔH, T) des transitions liquide/solide et déduit des informations sur la nucléation de l’urée solide et de la glace dans ces systémes.
Nous avons effectué une corrélation entre les données (ΔH, T) et les compositions et masses des phases aqueuses interne et externe, ce qui nous a permis de mettre en évidence un flux d’eau à travers la membrane huileuse.
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References
N.N. Li, U.S. Patent 3, 410, (1968), 749.
S. Raynal, J.L. Grossiord, M. Seiller and D. Clausse, J. Contr. Released, 26, (1993), 129.
S. Matsumoto in: ACS Symposium Series n°272, Am. Chem. Soc., D.O. Shah, ed., Washington D.C, (1987), 415.
N. Garti and S. Magdassi, J. Coll. Interface Sci., 104, (1985), 587.
L. Potier, Thesis, Universite de Technologie de Compiegne, France, (1993).
D.M. Buzza and M.E.Cates, Langmuir, 9, (1993), 2264.
D. Clausse, J. Chem. Phys. Abstract, 76–1, (1976), 333.
D. Clausse, Encyclopedia of Emulsion Technology, P. Becher, ed, Dekker, New York, (1985), 77.
E.K. Bigg, Proc. Phys. Soc, B66, (1953), 688.
A.E. Carte, Proc. Phys. Soc., B69, (1956), 1028.
L. Dufour and R. Defay, Thermodynamics of Clouds, International Geophysics Series, Vol.6, 215, New York and London, (1963).
D. Clausse, L. Babin, F. Broto. M. Aguerd and M. Clausse, J. Phys. Chem, (1983), 4030.
D. Clausse, J.P. Dumas, P. Meyer and F. Broto, J. Disp. Sci. Tech, 8, (1987), 1.
F.W. Miller and H.R. Dittmow, J. Amer. Chem. Soc, 56, (1934), 848.
W.A. Noyes, Ind. Eng. Chem, 47, (1925), 2170.
H.R. Pruppacher and J.D. Klett, Microphysics of Clouds and Precipitation, D. Reidel Publishing Compagny, (1980).
J.O. Karlsson, E.G. Cravalho and M. Toner, Cryo-letters, 14, (1993), 323.
F. Franks, S.F. Mathias, P. Galfre, S.D. Webster and D. Brown, Cryobiology, 20, (1983), 298.
M. Farlane, R.K. Kadiyala, C.A. Angell, J. Chem. Phys, 78 (9), (1983), 3921.
C. A. Angell, E.J. Sare, Cryo-letters, 1, (1980), 257.
D. Clausse, L. Babin, 1. Sifrini, F. Broto and J.P. Dumas: “Water and Steam, their Properties and Current Industrial Applications”, J. Straub and K. Scheffler, eds, Pergamon Press, (1979), 664.
P. Mirabel, J. Katz, J. Chem. Phys, 60 (3), (1974), 1138.
W.J. Shugard, R.H. Heist and H. Reiss, J. Chem. Phys, 61 (12), (1974), 5298.
J.P. Dumas, D. Clausse and F. Broto, Thermochimica Acta, 13, (1975), 261.
S. Raynal, J.L. Grossiord, M. Seiller and D. Clausse, J. Contr. Released, 26, (1993), 129.
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Clausse, D., Pezron, I., Potier, L., Raynal, S. (1998). Liquid-Solid Transitions Within Multiple Emulsions. Enthalpy and Temperature Data Applied to Mass Transfer Studies. In: Caliste, JP., Truyol, A., Westbrook, J.H. (eds) Thermodynamic Modeling and Materials Data Engineering. Data and Knowledge in a Changing World. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-72207-3_12
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DOI: https://doi.org/10.1007/978-3-642-72207-3_12
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