应用流动电流测试仪测量湿部电荷的机理研究(译文)

A preliminary study on the fundamentals of wet end charge determination by the use of fluid current tester (translation)

本文探讨了一种电荷测量方法的实验室研究——使用流动电流检测仪(SCD)进行聚合电解质滴定。通过这些研究结果,使造纸厂中电荷测量结果难以比较的原因逐渐变得明显。实验室中该技术可以和Britt罐保留测定法结合使用,对高聚物、纸浆和填料之间反应机理进行探索。本文还讨论了三种不同高聚物的在检测中各自的行为,并重点讲述了它们作用机理的不同之处。

It was discussed that a laboratory testing method for change determination,being suitable for thetitration of polyelectrolytes with fluid current tester (SCD)in this paper.The utilization of this method madeit clear that which factors were responsible for the change of paper making wet end.At is practicable to studyon the reaction mechanism between polymer and pulp and filler that the combination of Britt jar dynamicdrainage test and this laboratory test method.