荧光消除剂的应用研究  

Application of Fluorescence Quenching Agent

作　　者：周正东[1] 陈港[1] 区焯元 

机构地区：[1]华南理工大学制浆造纸工程国家重点实验室,广州510640 [2]广州华年染料化工有限公司,广州510175

出　　处：《中国造纸》2006年第2期23-25,共3页China Pulp & Paper

摘　　要：介绍了一种粉末状荧光消除剂的应用特性,并对影响荧光消除剂使用效果的因素进行了探讨。结果表明,浆料温度及荧光消除剂与浆料的混合作用时间对荧光消除效果有较大影响。The application of a powdery fluorescence quenching agent and some factors affecting its efficiency were studied. The result indicated that quenching efficiency is obviously influenced by the temperature of the pulp. A better quenching effect is obtained when the temperature increases; and the quenching result is also influenced by the mixing time of fluorescence quenching agent and the pulp.

关 键 词：荧光消除剂 荧光 白度 

分 类 号：TS727[轻工技术与工程—制浆造纸工程]