Thermomechanical pulp from jack pine

被引：0

作者：

Miles, K. B. ^{[1
]}

Omholt, I. ^{[1
]}

机构：

[1] FPInnovat Paprican, Pointe Claire, PQ H9R 3J9, Canada

来源：

JOURNAL OF PULP AND PAPER SCIENCE | 2007年 / 33卷 / 03期

关键词：

themomechanical pulping; thermomechanical pulps; pinus banksiana; pilot plants; pulp properties;

D O I：

暂无

中图分类号：

TB3 [工程材料学]; TS [轻工业、手工业、生活服务业];

学科分类号：

0805 ; 080502 ; 0822 ;

摘要：

This study reports on an extensive series of pilot plant trials on jack pine thermomechanical pulp, including investigations of fibre properties, carried out to determine the nature of the issues associated with its use. Jack pine contains coarse fibres, even in juvenile wood, which showed a poor ability to absorb energy and to develop without cutting under conventional levels of refining intensity compared to spruce. The fibre length could be preserved at extremely low intensity, but then the energy needed to reach a given freeness became excessive.

引用

页码：171 / 176

页数：6