论文部分内容阅读
高长径比超细硅灰石的制备是硅灰石矿物深加工技术的一个重要研究内容。本文针对流化床气流磨粉碎的针状硅灰石粉体,通过颗粒图像分析,探讨了针状硅灰石颗粒长径比与等体积直径的相关性,以期获得一种同时兼顾考虑尺寸与形状的针状硅灰石粉体的几何特性表征方法。
Preparation of high aspect ratio ultrafine wollastonite is an important research content of deep processing technology of wollastonite mineral. In this paper, the fluidized bed jet milling pulverized acicular wollastonite powder, particle image analysis to explore the acicular wollastonite particle size and diameter of the diameter of the correlation, in order to obtain a while taking into account the size and Shape of acicular wollastonite powder characterized by geometric properties.