ORGANOSOLV PULPING .5. BLEACHABILITY AND PAPER PROPERTIES

Authors
ELSAKHAWY M LONNBERG B FAHMY Y IBRAHIM AA
Citation
M. Elsakhawy et al., ORGANOSOLV PULPING .5. BLEACHABILITY AND PAPER PROPERTIES, Cellulose Chemistry and Technology, 30(5-6), 1996, pp. 483-495
Citations number
9
Categorie Soggetti
Materials Science, Paper & Wood
Journal title
Cellulose Chemistry and Technology → ACNP
ISSN journal
05769787
Volume
30
Issue
5-6
Year of publication
1996
Pages
483 - 495
Database
ISI
SICI code
0576-9787(1996)30:5-6<483:OP.BAP>2.0.ZU;2-B
Abstract
Bleachability and paper properties were studied for ethanol pulp, alka li/ethanol pulp and alkali pulp prepared from wheat straw, bagasse and cotton stalks. Different bleaching methods were investigated by using ECF and TCF processes. The effect of blending with bleached softwood pulp and the effect of beating on paper properties were investigated. Depending on the pulping methods and the raw material, bleachability w as different. Alkali/ethanol pulps are easier to bleach and stronger t han both alkali and ethanol pulps. Blending with softwood pulp and/or beating enhanced the strength properties for all pulp furnishes.