高炉矿渣的粉磨动力学研究(续)

Study on the grinding dynamics of blastfurnace slag

本工作采用50 0mm× 50 0mm试验球磨机对高炉水淬矿渣进行了粉磨动力学的研究 ,导出了高炉矿渣的粉磨速度方程。试验结果表明 :磨后粉体的比表面积、特征粒径和均匀性系数与粉磨时间的对数或双对数呈线性关系。本文还就矿渣粉磨研究的工程应用进行了分析和探讨。

By 500mm×500mm laboratory ball mill ,the grinding dynamic feature of blastfurnace slag has been studied in the experiment,from which relational grinding rate equations of blastfurnace slag have been present.The experimental results indicate that the specific surface area,the characteristic diameter and the homogeneity factor of the ground slag powder are in lineal relation to logarithmic or log logarithmic of grinding time (min).The engineering application of this study has also been discussed in this article.