Sweet sorghum: A quality raw material for the manufacturing of chemical paper pulp

被引：14

作者：

Belayachi, L ^{[1
]}

Delmas, M ^{[1
]}

机构：

[1] INST NATL POLYTECH TOULOUSE,ECOLE NATL SUPER CHIM TOULOUSE,UNITE RECH FIBRE ENERGIE BIOMONOMERES,F-31077 TOULOUSE,FRANCE

来源：

BIOMASS & BIOENERGY | 1995年 / 8卷 / 06期

关键词：

sweet sorghum; soda-anthraquinone process; cooking optimization; physical and mechanical properties;

D O I：

10.1016/0961-9534(95)00046-1

中图分类号：

S2 [农业工程];

学科分类号：

0828 ;

摘要：

After the extraction of sugar in conditions adaptable to the industrial scale, sweet sorghum bagasse is used for the first time to manufacture chemical pulp. The quality of the pulp obtained is excellent for the paper industry. The pulp exhibits a degree of cohesion higher than 80%, a low kappa number indicating a good delignification, a high degree of polymerization, and exceptional physico-mechanical properties. Unexpectedly, the final results allow us to consider sweet sorghum as a major raw material for the paper industry in every region where it will be possible to grow it in association with sugar cane. These pulps can be used in sectors usually restricted to superior chemical pulps such as those obtained from softwood. installations.

引用

页码：411 / 417

页数：7