撹拌型造粒機における双峰型造粒特性の数学的表現 Mathematical Expression of Bimodal Agglomeration by High-shear Mixer Granulator
Features of agglomeration with various binder contents were investigated using a high-shear mixer granulator. The bimodal size distribution of product was successfully expressed by a weighted sum of two log-normal distributions. The two peaks were seemingly caused by different agglomeration mechanisms, i. e., the layering of particles which is a prevailing mechanism at low binder content, and the secondary agglomeration of agglomerates which becomes dominant with increasing binder content.
粉体工学会誌 38(12), 863-865, 2001-12-10
The Society of Powder Technology, Japan