芒秆的化学成分特征以及制浆方法的研究  

The Research of Chemical Composition of Miscanthus Sinesis and Pulping Methods

作　　者：金光范[1] 

机构地区：[1]浙江科技学院,浙江杭州310023

出　　处：《黑龙江造纸》2014年第3期1-3,6,共4页Heilongjiang Pulp & Paper

摘　　要：主要研究了芒秆的化学成分对浆得率和漂白的影响。实验用芒秆材料采自于浙江农林大学实验地。实验对芒秆的水分、灰分、苯-醇抽出物、克拉森木素及综纤维素的含量进行了定量分析,明确了各成分对浆得率和ECF、TCF漂白的影响。本实验用硫酸盐法对芒秆进行蒸煮,通过改变其蒸煮温度、时间和活性碱添加率等,测得了浆得率及卡伯值。毛竹、洋麻韧皮和桉木进行了同样的实验进行比较。分析了影响浆得率、TCF漂白和ECF漂白的各种因素,并且验证芒秆原料的制浆可行性。This article mainly studies the influence of chemical composition on M. Sinesis pulp yield, and the data obtained by laboratory experiments. The materials are the Mans stalk from the Zhejiang A＆F University. The M. Sinesis＇s moisture, ash, alcohol -benzene extractives and lignin content are analyzed in laboratory, and then analyzed the data how to affect the pulp yield and Kappa numbers. In addition, the experiments used Kraft pulping to cook the materials. With changing the cooking conditions, ana- lyzed how different condition affect the pulp yield and Kappa numbers. Finally, argued the feasibility of being pulped by the M. Sinesis.

关 键 词：化学成分 克拉森木素 硫酸盐法制浆 浆得率 卡伯值 

分 类 号：TS749[轻工技术与工程—制浆造纸工程]