Autocausticization by borate in burning black liquor droplets

2004 International Chemical Recovery Conference

Volumn 1, Issue , 2004, Pages 191-199

  Forssen M ^a   Hupa, M ^a   Kochesfahani, S ^b   Rickards, H ^c  

^a ÅBO AKADEMI UNIVERSITY   (Finland)

^b Rio Tinto Group   (United States)

^c Borax Europe Ltd   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

BORON COMPOUNDS; DECOMPOSITION; DROP FORMATION; KILNS; LIME; PYROLYSIS; SMELTING; SODIUM COMPOUNDS;

AUTOCAUSTICIZATION; DROPLET COMBUSTION; DUST COMPOSITION;

ALKALINITY;

BLACK LIQUORS; BORATES; CAUSTICIZING; DECAY; DROPS; LIME KILNS; PYROLYSIS; SMELTING;

EID: 5444220802     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (25)

1. Janson, J.; Paperi Puu 1977(6-7), vo.159, p425
2. Janson, J.; Paperi Puu 1979(8), vol.61, p495
3. Janson, J.; "Pulping processes based on autocausticizable borate"; Svensk Papperstidning 1980 (Oct.) vol. 83(14):392-395
4. Tran, H., Mao, X.S., Cameron, J., Bair, C.M. "Autocausticizing Recovery Boiler Smelt with Sodium Borate", Pulp and Paper Canada, Vol 100, No. 8, 1999, p35
5. Mark, J, Hoddenbagh, A., Wilfing, K., Miller, K., Hardman, D. International Chemical Recovery Conference, Proceedings, Whistler, Canada, June, 2001, p345
6. Kochesfahani, S.H., Bair, C.M., "Partial Borate Autocausticizing Technology", 2002 Tappi Fall Technical Conference CD-Rom - Presentation 24-2.
7. Lindberg, D., Backman, R., "The effect of temperature and boron contents on the autocausticizing reactions in sodium carbonate/borate mixtures", To be published in Industrial & Engineering Research Chemistry, 2004.
8. Lindberg, D., Perander, L., Backman, R., Hupa, M., Kochesfahani S., Rickards, H., "Borate Autocausticizing Equilibria in Recovery Boiler Smelt", Presentation at the Tappi 2004 International Chemical Recovery Conference, 6-10 June, 2004, Charleston, SC.
9. Tran, H., Mao,X., Kochesfahani,S.H., Bair,C.M., "Occurrence of Borate Autocausticizing Reactions During Black Liquor Combustion,", Presentation at the Tappi 2003 Fall Technical Conference, Chicago, IL, October, 2003, Conference CD-Rom - Presentation 38-2.
10. Tran, H., Mao, X., Lesmana,N., Kochesfahani,S.H., Bair,C.M., McBroom,R., "Effects of partial autocausticizing on kraft recovery operations", Pulp and Paper Canada, vol. 103:12 (2002) 74-78.
11. Yusuf, Z., Cameron, J., International Chemical Recovery Conference, Tappi Proceedings 2001, p361-364.
12. Tran H.N., Kim. J-Y., Mao, X., Kochesfahani, S., Bair, C.M. "Occurance of Borate Autocausticizing Reaction During Black Liquor Combustion", Colloqium on Black Liquor Combustion and Gasification, Park City, UT, May 12-16.2003 (www.blackliquor.com)
13. Skripchenko, T. N., Dobele, G., Domburgs, G. Inst. Khim. Drev., Riga, USSR, 7th 1979 (2), vol62, p2 (Abstract)
14. Janson, J., Söderhjelm, L., NPPRJ no 2/1988.
15. Bujanovic, B., Cameron, J.H., "Some Properties of Black Liquor from Kraft and Kraft-Borate Pulping", Presentation at the Tappi 2003 Fall Technical Conference, Chicago, IL, October, 2003, Conference CD-Rom - Presentation 38-3.
16. Hupa,M., Forssén,M., Backman,R., Stubbs,A., Bolton,R., "Fireside behavior of black liquors containing boron", Tappi Journal, March 2002; Vol. 85: No. 3. p48
17. Forssén, M., Hupa, M., Kochesfahani, S, Rickards, H., "Autocausticization Reactions in Burning Single Droplets of Boron Containing Black Liquors", Presentation at the Tappi 2003 Fall Technical Conference, Chicago, IL, October, 2003, Conference CD-Rom - Presentation 38-1.
18. Zhu, X., "Combustion of kraft black liquor with sodium metaborate additions", M.Sc. Thesis, Åbo Akademi University, Turku, Finland, 2003
19. Sand, A., "Borate autocausticizing during black liquor combustion", M.Sc. Thesis, Åbo Akademi University, Turku, Finland, 2003
20. Forssén, M., Järvinen, M., International Chemical Recovery Conference, Tappi Proceedings 2001, p203
21. Hupa, M.. Solin, P. and Hyöty, P., "Combustion Behaviour of Black Liquor Droplets", J. Pulp Paper Sci. 13(2) :J67-J72 (1987).
22. Whitty, K., Backman, R., Forssén, M., Hupa, M., Rainio, J., and Sorvari, V., "Liquor-to-Liquor Differences in Combustion and Gasification Processes: Pyrolysis Behavior and Char Reactivity", J. Pulp Paper Sci., 23:3, J119-J128, (1997)
23. Forssén, M., Hupa, M., Hellstrom, P. Tappi J. 1997(3), vol.82, p221
24. Li. J. and Van Heiningen, A.R.P., "Reaction Kinetics of Gasification of Black Liquor Char". Can. J. Chem. Engin. 67:693-697(1989).
25. Alen, R., Siistonen, H., "Relationship between the chemical composition and the combustion properties of black liquor", International Chemical Recovery Conference, Tappi Proceedings 1998, p185