Chlorine Dioxide Bleaching of Soda-anthraquinone Jute Pulp to a Very High Brightness

@inproceedings{Jahan2010ChlorineDB,
  title={Chlorine Dioxide Bleaching of Soda-anthraquinone Jute Pulp to a Very High Brightness},
  author={Md Sarwar Jahan and Yonghao Ni and Zhibin He},
  year={2010}
}
Bleaching of soda-anthraquinone jute pulp by chlorine dioxide (ClO2) was studied to reach a target brightness of above 88% for the purpose of using less bleaching chemicals. The performance of either chlorine dioxide or peroxide in the final bleaching to boost brightness was also studied. The experimental results revealed that the final brightness depended on ClO2 charge in the Do and D1 stages. The brightness reversion was lower when the final stage brightening was done by peroxide. The use of… CONTINUE READING

References

Publications referenced by this paper.
Showing 1-10 of 38 references

“ Evaluation of additives in soda pulping of jute

M. S. Jahan, Y. Ni, Z. He
Tappi J . • 2010
View 5 Excerpts
Highly Influenced

“ Improving chlorine dioxide bleaching efficiency by selecting the optimum pH targets

Y. Ni
Tappi J . • 2009
View 6 Excerpts
Highly Influenced

“ Using magnesium hydroxide ( Mg ( OH ) 2 ) as the alkali source in peroxide bleaching at Irving Paper

T. J. McDonough, C. E. Courchene, +3 authors V. L. Magnotta
Pulp Paper Canada • 2001
View 9 Excerpts
Highly Influenced

“ Inorganic reactions in chlorine dioxide bleaching of softwood kraft pulp

D. Svenson, H. Jameel, H. Chang, J. F. Kadla
J . Wood Chem . Technol . • 2006
View 2 Excerpts
Highly Influenced

“ Comparison of anionic trash formation and its impact on filler retention from the Mg ( OH ) 2 - based and NaOH - based peroxide bleaching processes

J. Hoige, H. Bader
Pulp Paper Canada • 1994
View 2 Excerpts
Highly Influenced

“ Rate processes of chlorine species distribution during chlorine dioxide prebleaching of kraft pulp

Y. Ni, G. J. Kubes, A. R. P. van Heiningen
Nordic Pulp and Paper Res . J . • 1993
View 2 Excerpts
Highly Influenced

“ The influence of pH on the D stages of DE and ODE bleaching sequences

I. Wattiovaara
Paperi ja Puu • 1982
View 1 Excerpt
Highly Influenced

“ Optimizing alkaline extraction for eucalyptus kraft pulp bleaching

L. D. Shackford, C. A. Santos, J. L. Colodette, E. F. Alves
Tappi J . • 2009
View 1 Excerpt

“ Performance of a final hydrogen peroxide stage in the ECF bleaching of eucalypt DoEoPD 1 kraft pulps

D. Connell
Tappi J . • 2008
View 1 Excerpt

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