【摘要】 超细磨矿技术是开发“双 90”煤系煅烧高岭土微粉的三个关键技术 (除杂、超细磨矿和煅烧 )之一。本文对煤系硬质高岭土的超细磨矿工艺参数 (磨矿浓度、磨矿时间、球料质量比、球径及分散剂 )进行了较为系统的研究更多还原

【Abstract】 Ultrafine grinding process is one of the three key processes(impurity removal, ultrafine grind and calcination) for developing “Twin 90%" calcined kaoline powder. Systematic study on ultrafine grinding process parameters (grinding concentration and grinding time, the mass ratio of ball to material, ball diameter and dispersants) have been done to carboniferous kaoline in this paper.更多还原