期刊
INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH
卷 53, 期 23, 页码 9738-9742出版社
AMER CHEMICAL SOC
DOI: 10.1021/ie5006806
关键词
-
资金
- VINNOVA's Branch Research Program
- Eka Chemicals
- Holmen
- SCA
- SmurfitKappa
- Stora Enso
- Sodra Cell
- WPCRN (Wood and Pulping Chemistry Research Network)
The possibility to use xylan from agro waste in order to improve the strength properties of spruce kraft pulp was examined. Xylan was extracted from wheat straw and rice husks, by subjecting the agro waste to kraft cooking. The extracted xylan was subsequently used at the end of a kraft cooking process of spruce, by replacing half of the black liquor with dissolved spruce xylan with white liquor containing agro waste xylan. The strength tests performed on the obtained softwood kraft pulps showed that even a small amount of rice husk or wheat straw xylan deposited on softwood fibers had a positive effect on the tensile index of the paper at given sheet density.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据