水泥厂用几种石灰石岩相结构与破碎工艺性研究  

Petrographic configuration and relevant crush process of several types resources of limestone used by different cement plants

作　　者：张伟[1] 鲁幼勤[1] 宋传中[2] 王道轩[2] 

机构地区：[1]合肥水泥研究设计院,安徽合肥230051 [2]合肥工业大学资源与环境学院,安徽合肥230009

出　　处：《水泥》2007年第7期13-18,共6页Cement

摘　　要：把从水泥厂采样的石灰石制成切片并抛光,显微镜下观察石灰石岩相结构,得出不同的结构组分。对不同结构组分的颗粒、胶结、交代、结晶和裂缝进行讨论。结果表明:石灰石的易碎性、磨蚀性、物料粒度特点与石灰石微观结构及矿物成因有关。并讨论了有效输入破碎功。The limestone samples from some cement plants were prepared for petrographic observation to detect their different structure constituents. The particles, cementation, age, crystallization, split of the different structure constituents of these kinds of limestone were discussed. The resuhs showed that the friability, abrasion and particles size distribution properties related to microstructure and source of mineral formation of limestone. The effective power application was also discussed.

关 键 词：石灰石 岩相结构 易碎性 磨蚀性 物料粒度特点 

分 类 号：TQ172.41[化学工程—水泥工业] TQ172.611[化学工程—硅酸盐工业]