环形套筒窑用石灰石质量评价

New product development and industrial application of chuangyi limestone

通过矿相分析和实验室煅烧试验对A和B两种石灰石质量进行综合评价,结果表明:A石灰石的晶粒粒度、抗碎指数、转鼓指数和耐磨指数均优于B石灰石,质量较好。A石灰石生产应用后,未出现窑内粉化问题,应用效果较好。

In this paper,the quality of two kinds of limestone A and B was comprehensively evaluated by the mineral phase analysis and laboratory calcination test.The results showed that the grain size,crush resistance index,drum index and abrasion resistance index of limestone A were better than those of limestone B.After the application of limestone A,there was no pulverization problem in the kiln,and the application effect was good.