POZONE TECHNOLOGY TO BLEACH PULP

Authors
WANG H SHI Y LE L WANG SM WEI J CHANG SG
Citation
H. Wang et al., POZONE TECHNOLOGY TO BLEACH PULP, Industrial & engineering chemistry research, 36(9), 1997, pp. 3656-3661
Citations number
15
Categorie Soggetti
Engineering, Chemical
Journal title
Industrial & engineering chemistry research → ACNP
ISSN journal
08885885
Volume
36
Issue
9
Year of publication
1997
Pages
3656 - 3661
Database
ISI
SICI code
0888-5885(1997)36:9<3656:PTTBP>2.0.ZU;2-X
Abstract
The POZONE process, a chemical means of ozone production, has been use d to bleach wood pulp. The brightness, Kappa number, and viscosity of wood pulp subjected to POZONE treatment have been determined. Brightne ss increases of up to 44 points and Kappa number decreases of as much as 22 points have been achieved. Promise for effective industrial appl ication has been demonstrated.