Influence of some boron compounds on kraft pulping of European black pine and European aspen

A1 Journal article (refereed)


Internal Authors/Editors


Publication Details

List of Authors: Ayben Kilic Pekgözlü, Sezgin Koray Gülsoy, Andrey Pranovich
Publisher: Sveuciliste u Zagrebu, Sumarski Fakultet
Publication year: 2017
Journal: Drvna Industrija
Journal acronym: Drvna Ind.
Volume number: 68
Issue number: 4
Start page: 323
End page: 331
eISSN: 1847-1153


Abstract

This study investigated the effects of E-48 borax pentahydrate (A), E-67 agro boron (B), and Ground Colemanite (C) on properties of kraft pulp-paper obtained from European black pine and European aspen. The highest screened pulp yield values were determined by adding 8 % B during cooking of both species. The best pulp strength increases were determined by adding 8 % B during cooking of European aspen. Likewise, compared to control samples, the stability of Xylose, Mannose and 4-0-MeGlcA units was increased in European black pine kraft pulp after adding 8 % B. Furthermore, in producing the European aspen pulp, adding of 8 % A during cooking positively affected the total amount of hemicelluloses.


Keywords

Boron, European aspen, European black pine, Hemicelluloses, Kraft pulping, Paper strength

Last updated on 2019-25-08 at 07:54