STUDY ON ULTRAFINE COMMINUTION AND ITS MECHANISM OF HARD KAOLIN

摘要

The comminution mechanism of hard kaolin from Enshi District in China Hubei Province is investigated through applying comminution theory and basing on the ore properties of the kaolin. The technique and effectiveness of comminution are introduced according to the practice of ultra-fine comminution with impact comminutor. The results show that the circuit comminutor unit has advantages of simple technological process, being easily controlled, high effectiveness and so on.