Extraction of urea with liquid surfactant membranes in a batch system

Chemical Engineering Science

Volumn 51, Issue 20, 1996, Pages 4745-4747

  Stoica Guzun, Anicuta ^a   Albulescu, Carmen ^a,b   Juncu, Gh ^a   Floarea, O ^a  

^a UNIVERSITY POLITEHNICA OF BUCHAREST   (Romania)

^b Photochemistry Department   (Romania)

Author keywords

[No Author keywords available]

Indexed keywords

BATCH PROCESSES; EXTRACTION; MEMBRANES;

BOUNDARY CONDITIONS; DIFFERENTIAL EQUATIONS; DIFFUSION; EXTRACTION; INTERFACES (MATERIALS); LEAKAGE (FLUID); LIQUIDS; MASS TRANSFER; MATHEMATICAL MODELS; MEMBRANES; SURFACE ACTIVE AGENTS; TRANSPORT PROPERTIES;

BATCH EXTRACTION; BATCH SYSTEM; EGG LECITHIN; EXTRACTION RATES; GLOBULES; TIME DEPENDENCE;

UREA;

EID: 0030251361     PISSN: 00092509     EISSN: None     Source Type: Journal    
DOI: 10.1016/0009-2509(96)00319-3     Document Type: Article

References (9)

1. Asher, W. J., Li, N. N. and Shrier, A. L., 1980, Detoxifying - medicinal emulsions, U.S. Pat. 4,183,918.
2. Borwankar, R. P., Chan, C. C., Wasan, D. T., Kurzeja, R. M., Gu, Z. M. and Li, N. N., 1988, Analysis of the effect of internal phase leakage on liquid membrane separations, A.I.Ch.E. J. 34, 753-762.
3. Deuflhard, P., 1983, Recent progress in extrapolation methods for ordinary differential equations, Technical Report 224, University of Heidelberg.
4. Ho, W. S., Hatton, T. A., Lightfoot, E. N. and Li, N. N., 1982, Batch extraction with liquid surfactant membranes: a diffusion controlled model. A.I.Ch.E. J. 28, 662-670.
5. Ho, W. S. and Li, N. N., 1990a, Definitions, In Membrane Handbook (Edited by Ho, W. S, and Sirkar, K. K.) pp. 597-610. Van Nostrand - Reinold, New York.
6. Ho, W. S. and Li, N. N., 1990b, Theory, In Membrane Handbook (Edited by Ho, W. S, and Sirkar, K. K.) pp. 611-655. Van Nostrand Reinold, New York.
7. Li, N. N., 1968, Separating hydrocarbons with liquid membranes, U.S. Pat. 3,410,794.
8. Li, N. N., 1973, Dispersion and removal by liquid membrane process, U.S. Pat. 3,740,329.
9. Nagata, S., 1975, Mixing, Principles and Applications. Wiley, New York.