MODIFICATION OF A MILL DEopDD SEQUENCE: IMPROVEMENT IN THE D STAGE FOR COMBINATION OF OZONE (Z) AND CHLORINE DIOXIDE (D) ON THE (ZD)EopDD SEQUENCE OF SOFTWOOD KRAFT-OXYGEN PULP
In this study, the (ZD)EopDD bleaching sequence for a softwood pulp was compared with the conventional ECF reference sequence DEopDD used in the mill. A Pinus radiata kraft-oxygen pulp was treated with a (ZD) stage at 0.3% ozone and 0.5% chlorine dioxide charges. The best result was reached with the...
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| Autores principales: | , , , |
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| Lenguaje: | English |
| Publicado: |
Sociedad Chilena de Química
2003
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| Materias: | |
| Acceso en línea: | http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072003000100006 |
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