Improvements in pulp properties by alkali preextraction and subsequent kraft pulping with controlling H-factor and alkali charge

Improvements in pulp properties by alkali preextraction and subsequent kraft pulping with controlling H-factor and alkali charge

The objective of this study was to determine the processing conditions for obtaining improved pulp properties from the kraft pulping process with an alkali pre-extraction stage. Before the kraft pulping, a pre-extraction of hemicelluloses from mixed hardwood chips was performed with two different al...

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Bibliographic Details
Main Authors: Kyujeong Sim, Hye Jung Youn, Hwi Cho, Heenae Shin, Hak Lae Lee
Format: Article
Language:English
Published: North Carolina State University 2012-11-01
Series:BioResources
Subjects:
Hemicelluloses
H-factor
Kraft pulping
Pre-extraction
Pulp properties
Online Access:http://www.ncsu.edu/bioresources/BioRes_07/BioRes_07_4_5864_Sim_YCSL_Improv_Pulp_Alk_PreExtrac_Kraft_HFactor_3147.pdf

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