A CORRELATION BETWEEN THE KAPPA NUMBER AND THE VENTORIM INDEX IN THE BLEACHING PROCESS

A CORRELATION BETWEEN THE KAPPA NUMBER AND THE VENTORIM INDEX IN THE BLEACHING PROCESS

ABSTRACT The determination of the kappa number in the bleaching process is typically conducted with a pulp quantity between 3 and 4 grams, allowing for the calculation of values above four. However, after the oxidative extraction stage with hydrogen peroxide, the pulp presents a kappa number lower t...

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Bibliographic Details
Main Authors: Vitor Hideyoshi Hayashida Ribeiro, Evelyn Eduarda Gil dos Santos, Fabiana Clara Cezar Alves, Marianne Vitória Gil dos Santos, Higor Rogério Favarim, Gustavo Ventorim
Format: Article
Language:English
Published: Sociedade de Investigações Florestais 2025-03-01
Series:Revista Árvore
Subjects:
Bleaching
Kappa number
Ventorim bleaching index
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-67622025000100206&lng=en&tlng=en
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