Thermodynamics-based model and data for Ca, Mg, and Na ion partitioning in kraft pulp fibre suspensions

Nordic Pulp and Paper Research Journal

Volumn 15, Issue 2, 2000, Pages 155-159

  Bygrave, Geoff ^a   Englezos, Peter ^a  

^a UNIVERSITY OF BRITISH COLUMBIA   (Canada)

Author keywords

[No Author keywords available]

Indexed keywords

CALCIUM; IONS; KRAFT PULP; MAGNESIUM; MATHEMATICAL MODELS; NATURAL FIBERS; SODIUM; SUSPENSIONS (FLUIDS); THERMODYNAMICS;

DONNAN EQUILIBRIUM; METAL ION PARTITIONING;

EFFLUENT TREATMENT;

EID: 0033704667     PISSN: 02832631     EISSN: None     Source Type: Journal    
DOI: 10.3183/npprj-2000-15-02-p155-159     Document Type: Article

References (12)

1. Bryant P.S. and Edwards L.L. (1996): Cation exchange of metals on kraft pulp, J. Pulp Paper Sci., 22(1), J37.
2. Bygrave, G. and Englezos P. (1998): Fibre charge from potentiometric titration of kraft pulp and Donnan equilibrium theory, Nordic Pulp Paper Res. J, 13(3), 220-224.
3. Bygrave, G.S. (1997): "Thermodynamic model and data on the partitioning of non-process elements between kraft fibres and water in a pulp suspension", M.A.Sc. Thesis, The University of British Columbia, Vancouver, BC.
4. Gleadow, P., Hastings, C., Barynin, J., Schroderus, S. and Warnqvist, B. (1997): Towards closed-cycle kraft: ECF versus TCF case studies, Pulp Paper Can. 98: 4, 100.
5. Laine, J., Buchert, J., Viikari, L. and Stenius, P. (1996): Characterization of unbleached kraft pulps by enzymatic treatment, potentiometric titration and polyelectrolyte adsorption, Holzforschung, 50(3), 208.
6. Lindström, T. (1989): "Some fundamental chemical aspects on paper forming", in Fundamentals of Papermaking, Trans. Of the 9th Fundamental Research Symposium, Cambridge, Sept. 1989, edited by C.F. Baker and V.W. Punton, London, UK, p. 311.
7. Schroderus, S.K., Nguyen P. and Paldy, I. (1997): Adding oxygen delignification in an existing kraft mill, Pulp Paper Can. 98:9, 30.
8. Schwarzenbach, E.P., Gschwend, P.M. and Imboden, D.M. (1993): "Environmental Organic Chemistry", Wiley, NY, p. 162.
9. Sjöström, E. (1989): "The origin of charge on cellulosic fibres", Nordic Pulp Paper Res. J. 2, 90.
10. Towers M. and Scallan A.S. (1996): Predicting the ion-exchange of kraft pulps using Donnan theory, J. Pulp Paper Sci., 22(9), J332.
11. Ulmgren, P. (1997): Non-process elements in a bleached kraft pulp mill with a high degree of system Closure-State of the art, Nordic Pulp Paper Res. J. 1(12), 32.
12. Pitzer, K.S. (1973): Thermodynamics of Electrolytes. 1. Theoretical Basis and General Equations, J. Phys Chem., 77(2), 268.