摘要
以粉石英为例，揭示了超细粉碎过程中特有的团聚现象．以大量实验数据和理论分析为基础，描述和论证了团聚现象的种种表现．具有普遍的意义。为在超细粉碎中合理选择工艺条件．有效控制粉碎极限和延缓粉碎平衡，推迟“逆粉碎”的出现提供了一定的参考依据，对推进粉体技术的发展具有一定的理论意义和实用价值。
In this paper, the peculiar phenomenon of counter-grinding in the superfine-grinding process is revealed. based on studying the powdery quartz. This phenomenon is describedand analyzed in detail on the basis of a lot of experimental data. it may provide the basis forselecting the rational process conditions- effective control of the grinding limit arid delaying thegrinding equilibrium in the superfine grinding process. It is of the theoretical significance andpractical value for the development of powder technology.
关键词
粉石英
超细粉碎
团聚
powdery quartz: superfine-grinding
granulation
