摘要
针对国内造纸工业造纸黑液研究热点问题,提出一种黑液和纸浆中硅含量的快速测定新方法。该方法利用现代分光光度仪,绘制了标准曲线,结果准确,速度快捷,适合批量检测硅试样,可替代制浆造纸行业的传统硅测定方法。
A fast quantitative determination method of silica content in pulp and black liquor was put forward by (using) the modern analysis method of UV apparatus.The method,with features of accurate result and fast speed,is suitable to be used in the quantitative determination of silica content of large scale samples and can entirely substitute the conventional counterpart.It offers a highly practical and efficient instrument to solve silica problem in domestic straw black liquor.
出处
《林产化工通讯》
2004年第1期25-27,共3页
Journal of Chemical Industry of Forest Products
关键词
造纸工业
黑液处理
纸浆
测定方法
硅含量
分光光度
silica content
chemical analysis
pulp and paper making
black liquor treatment
