Aplicações do ozônio no branqueamento ECF de polpa kraft

O Papel (Brazil)

Volumn 59, Issue 1, 1998, Pages 55-62

  Da Silva, Marcelo Rodrigues ^a   Colodette, Jorge Luiz ^a   De Brito, Ana Campos H ^b  

^a FEDERAL UNIVERSITY OF VIÇOSA   (Brazil)

^b White Martins Gases Industriais S/A   (Brazil)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 30444457587     PISSN: 00311057     EISSN: None     Source Type: Trade Journal    
DOI: None     Document Type: Article

References (15)

1. BICKNELL, B, SPENGEL, D.B., HOLDSWORTH, T.J. Comparison of Pollutant Loading from ECF, TCF and Ozone/Chlorine Bleaching. INTERNATIONAL NON-CHLORINE BLEACHING CONFERENCE, Amelia Island, March 5-8, 1995.
2. BRYANT, P.S., ROBARGE, K. & EDWARDS, L.L., Transition - Metal Profiles in Open and Closed Kraft Fiber Lines. Tappi Journal, 76(10): 148-159 (1993).
3. CHIRAT, C., LACHENAL, D. Others Ways to Use Ozone in a Bleaching Sequence. PULPING CONFERENCE, Chicago, IL, Oct. 1-5, pp. 415-419, 1995.
4. COLODETTE, J. L. et alii, Factors Affecting Kraft Pulp Bleachability with Oxygen Derived Chemicals. INTERNATIONAL NON-CHLORINE BLEACHING CONFERENCE, Orlando, March 24-28, 1996.
5. DILLNER, B. & TIBBLINC, P. Use of Ozone at Medium Consistency for Fully Bleached Pulp. Process Concept and Effluent Characteristics. INTERNATIONAL PULP BLEACHING CONFERENCE, Stockholm, June 77-74, pp. 59-74, 1997.
6. GRUNDELIUS, R. Oxidation Equivalents, OXE - An Alternative to Active Chlorine. INTERNATIONAL PULP BLEACHING CONFERENCE, Stockholm, June 11-14, pp. 49-58, 1991.
7. HOMER, G. et alii, State of the Art ECF: Pulping and Bleaching with Oxygen, Ozone and Chlorine Dioxide - Part 2. TAPPI PULPING CONFERENCE, Nashville, October 27-31. Book 1, pp. 81-91, 1996.
8. HURST, M. & ERSTE, G., A Laboratory Mixer for Combinations of Ozone a Chlorine Dioxide. INTERNATIONAL NON-CHLORINE BLEACHING CONFERENCE, Orlando, March 24-28, 1996.
9. JOHNSON, S., EPINEY, M., HOMER, G. D/Z or Z/D a Large Step Toward Cost Reduction. INTERNATIONAL PULP BLEACHING CONFERENCE, Washington-DC, April 14-18, pp. 433-438, 1996.
10. KANG, G., ZHANG, Y., NI, Y., HEININGEN, A. Influence of Lignins on the Degradation of Cellulose During Ozone Treatment, Journal of Wood Chemistry and Technology, 15(4): 413 -430, 1995.
11. LACHENAL, D. & TAVERDET, M.T., Improvement in the Ozone Bleaching o Kraft Pulps. INTERNATIONAL PULP BLEACHING CONFERENCE, Stockholm, June 11-14, pp. 33-43, 1991.
12. LACHENAL, D. & NGUYEN-THI, N. Which Bleaching Sequence to Choose? INTERNATIONAL NON-CHLORINE BLEACHING CONFERENCE, Hilton Head, March 6-10, 1992.
13. MAGARA, K., IDEDA, T., TOMIMURA, Y., HOSAYA, S. Accelerated Degradation of Cellulose in the Presence of Lignin During Ozone Bleaching INTERNATIONAL PULP BLEACHING CONFERENCE, Washington, April 14-18, pp. 553-558, 1996.
14. SILVA, M. R., COLODETTE, J.L. & CAMPOS, A.S.H., A Seqüência de Branqueamento Ideal para um Processo em Circuito Fechado. 29° CONGRESSO ANUAL DE CEL ULOSE E PAPEL DA ABTCP, São Paulo, Nov. 5-8, pp .49-65, 1996.
15. TSAI, T.Y., Method of Bleaching Kraft Pulp in a DZED Sequence. U.S Patent 4,959,124. 1990