摘要：比较了超细硅酸锆湿法分级的几种方法 ,对超细硅酸锆湿法分级设备使用效果进行对照比较。

关键词：硅酸锆；超细粉；湿法分级

Abstract：Some methods of wet classification for ultrafine zirconium silicate powders are compared．T he applied effects of the equipments of wet classification used for ultrafine zirconium silicate powders are also compared． 

Keywords：zirconium silicate；ultrafine powders；wet classification