湿部电荷的测定技术及其应用  

Measurement of Wet-End Charge and its Application

作　　者：关颖[1] 

机构地区：[1]中国制浆造纸研究院,北京100020

出　　处：《中国造纸》2004年第4期35-38,共4页China Pulp & Paper

摘　　要：胶体滴定和Zeta电位是描述湿部电荷特性的有力工具。文章详细地介绍了2种技术的原理、特点、测试方法、研究进展及二者的区别,并指出将2种技术结合起来使用更有利于优化和控制纸机湿部。Colloidal titration and zeta potential measurement are two different methods that are often utilized in monitoring paper machine wet-end operation. This paper mainly focuses on the principle, characteristics, measurement procedure, research progress and method comparison of colloidal titration and zeta potential measurement. It also points out that the two methods are distinctly different in nature and it is fortuitous to obtain any correlation of zeta potential measurement and colloidal titration. It is suggested that if possible, both approaches should be used together in routine evaluation in order to optimize paper machine wet-end operation.

关 键 词：纸机 湿部电荷 测定技术 胶体滴定 ZETA电位 

分 类 号：TS71[轻工技术与工程—制浆造纸工程]