非金属矿超细粉碎中的几个问题

Discussion of Several Problems in the Ultrafine Comminution of Non-metallic Minerals

超细粉碎与分级技术是非金属矿深加工的重要手段之一。作者对国内涉及到的超细粉碎设备、工艺、产品粒度等方面的问题提出了自己的见解，以求引起国内同行的重视，以利超细粉碎技术的发展。

Technology of the ultrafine comminution and classification is one of the most important processing methods for non-metallic minerals.In order to further improve their technology in China,the problems in their devices,techniques,products are dicussed in this paper.