OU Keying, HU zhangfu

(Engineer Department)

Abstract:  In this paper, a kind of Kaolin in Jiangxi has been tested, which is primary weathering-type.After concentrating, bleaching and ultra-fine grinding, product could be obtianed which are suitablec for paper - makingcoating, rubber filling or householdpoocelain. Alio concentrates of feldspar quartzand muscovite etc. coukd be availablethroughg grinding and flotaion of the tailings. And a ciruit both for theoretical and pracess has been provided which basically comes to the process technique no tailings.

Keywords:  Kaolin, comprehensive utilization