Displacement washing of lime mud: Tailing effects

Separations Technology

Volumn 6, Issue 3, 1996, Pages 201-210

  Eriksson, Gunnar ^a   Rasmuson, Anders ^a   Theliander, Hans ^a  

^a CHALMERS UNIVERSITY OF TECHNOLOGY   (Sweden)

Author keywords

Displacement; Filter cakes; Lime mud; Models; Washing

Indexed keywords

ADSORPTION; BOUNDARY CONDITIONS; DIFFUSION; DISPERSIONS; EFFECTS; LIME; MATHEMATICAL MODELS; PAPER AND PULP INDUSTRY; PARTICLE SIZE ANALYSIS; POROSITY; SALTS; TAILINGS;

ADSORPTION CONSTANT; DISPLACEMENT WASHING; FILTER CAKES; INLET DISTURBANCE MODEL; LIME MUD; MICROPORE DIFFUSION;

WASHING;

EID: 0030194053     PISSN: 09569618     EISSN: None     Source Type: Journal    
DOI: 10.1016/0956-9618(96)00154-3     Document Type: Article

References (15)

1. Michaels A.S., Baker W.E., Bixler H.J., Vieth W.R. Permeability and washing characterics of flocculated kaolinite filter cakes. I. and B.C. Fundam. 1967; 6: 1, 33.
2. Wakeman R.J., Attwood G.J. Developments in the application of cake washing theory. Fill. Sep. 1988; 25: July/August, 272.
3. Eriksson G., Theliander H. Displacement washing of lime mud. Nord. Pulp Pap. Res. J. 1994; 9: 1, 60.
4. Lapidus L., Amundson N.R. Mathematics of adsorption in beds. VI. The effect of longitudinal diffusion in ion exchange and Chromatographie columns. J. Phys. Chem. 1952; 56: 984.
5. Ruthven D.M. Principles of adsorption and adsorption processes. Wiley and Sons, Ltd., New York, 1984.
6. Rasmuson A., Neretnieks I. Exact solution of a model for diffusion in particles and longitudinal dispersion in packed beds. A.I.Ch.E. J. 1980; 26: 4, 686.
7. Rasmuson A. The effect of particles of variable size, shape and properties on the dynamics of fixed beds. Chem. Eng. Sei. 1985; 40: 4, 621.
8. Sherman W.R. The movement of a soluble material during the washing of a bed of packed solids. A.I.Ch.E. J. 1964; 10: 6, 855.
9. Perkins T.K., Johnston O.C. A review of diffusion and dispersion in porous media. Soc. Petrol Eng. J. 1963; 3: 3, 70.
10. Purchas D.B., Wakeman R.J. Solid/liquid separation equipment scale up. Uplands Press, Ltd., London, 1986.
11. Theliander H., Grén U. A simple algorithm for the estimation of the density of aqueous solutions containing two or more different salts. Comput. Chem. Eng. 1989; 13: 4/5,419.
12. Reid C.R., Prausnitz J.M., Poling B.E. The properties of gases and liquids. 4th edn., McGraw-Hill Book Company, 1987.
13. Wakeman R.J., Attwood G.J. Simulations of dispersion phenomena in filter cake washing. Trans. IChemE 1990; 68: 161.
14. Grén U., Theliander H. Fibrers/partiklars ytladdningsfenomen i sulfatmassaprocessens âtervinningscykel. Internal report, Dept. of Chem. Eng. Design, Chalmers Univ. of Techn., Gothenburg. (In Swedish), 1989.
15. Theliander H. Personal communication, 1995.