A novel approach to black liquor viscosity reduction using salt additives

Tappi Journal

Volumn 79, Issue 8, 1996, Pages 167-174

  Roberts, Joanna E ^a   Spontak, Richard J ^b   Jameel, Hasan ^c   Khan, Saad A ^a  

^a North Carolina State University   (United States)

^b Moterials Sci and Eng Department

^c Wood and Paper Science Department

Author keywords

Additives; Black liquors; Kraft pulping; Simulation; Solids content; Thiocyanates; Viscosity

Indexed keywords

ADDITIVES; COMPUTER SIMULATION; KRAFT PROCESS; PAPER AND PULP MILLS; POLYMERS; RECOVERY; SALTS; SOLUBILITY; VISCOSITY;

BLACK LIQUOR; SALTING IN PRINCIPLE; THIOCYANATE SALTS; VISCOSITY REDUCTION;

KRAFT PULP;

EID: 0030216885     PISSN: 07341415     EISSN: None     Source Type: Trade Journal    
DOI: None     Document Type: Review

References (21)

1. Ryham, R. and Nikkanen, S., TAPPI 1992 Kraft Recovery Operations Short Course.TAPPI PRESS,Atlanta, p. 233.
2. Soderhjelm, L., Paperi ja Puu 9: 642 (1986).
3. Ramamurthy, P., Mujumdar, A. S., van Heiningen, A.R.P., et al., Tappi J. 75(4): 195(1992).
4. Milanova, E. and Dorris, G. M., TAPPI 1989 International Chemical Recovery Conference Proceedings, TAPPI PRESS, Atlanta, p. 101.
5. Frederick, W. J. and Adams, T., TAPPI 1992 Kraft. Recovery Operations Short Course,TAPPI PRESS, Atlanta, p. 97.
6. Mikhailov, I. G. and Syrnikov, Y. R., J. Struct. Chem. 1:10(1960).
7. Frank, H. S. and Wen, W.-Y., Disc. Faradoy Soc. 24: 133(1957).
8. Frank, H. S. and Evans, M.W.,J. Chem. Phys. 13(11): 507(1945).
9. Conway, B. E., Ionic Hydration in Chemistry and Biophysics, Elsevier Scientific, New York, 1981, p. 444.
10. Luck, W. A., in Water in Polymers (S. P. Rowland, Ed.), Symposium Series No. 127,ACS,Washington, 1980, p. 43.
11. Balzer, D., Langmuir 9(12): 3375 (1993).
12. Robb, I. D., in Chemistry and Technology of Water-Soluble Polymers (C. A. Finch, Ed.), Plenum Press, New York, 1983, pp. 193-202.
13. Luck, W.A.P., in Topics in Current Chemistry: Inorganic Biochemistry (F. Boschke, Ed.), Springer-Verlag, New York, 1976, 129-133.
14. Wang, B.-C., personal communication.
15. Spontak, R. J., Roberts, J. E., Prevysh, V., et al., U.S. pat. filed April 1995.
16. Prevysh, V., Spontak, R. J., and Khan, S.A., ACS Symposium Series, in press.
17. Roberts, J. E., Khan, S.A., and Spontak, R. J.,AIChE Journal, in press.
18. von Hippel, P. H. and Schleich,T., in Structure and Stability of Biological Macromolecules (S. N. Timasheff and G. Fasman, Eds.), Marcel Dekker, New York, 1969, p. 446.
19. Ryham, R., TAPPI 1992 International Chemical Recovery Conference Proceedings,TAPPI PRESS, Atlanta, p. 581.
20. Green, R. P. and Hough, G., Chemical Recovery in the Alkaline Pulping Process, 3rd edn., TAPPI PRESS,Atlanta, 1992, pp. 1-35 and 45-56
21. Smook, J. A., Handbook for Pulp and Paper Technologists, 2nd edn., Angus-Wilde, Vancouver, 1992, pp. 74-83 and 133-162.