环形套筒窑用石灰石质量评价  

New product development and industrial application of chuangyi limestone

作　　者：谢朝晖 洪建国[1,2] Xie Zhaohui;Hong Jianguo(Shanghai Meishan Iron and Steel Company,Nanjing 210039,China;Shanghai University,Shanghai 201900,China)

机构地区：[1]上海梅山钢铁股份有限公司,江苏南京210039 [2]上海大学,上海201900

出　　处：《冶金标准化与质量》2022年第6期33-36,共4页Metallurgical Standardization & Quality

摘　　要：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.

关 键 词：石灰石 晶粒度 转鼓指数 

分 类 号：TF04[冶金工程—冶金物理化学]