硫酸锶粒度分布的粒数平衡模拟

Population Balance Simulation on Crystal Size Distribution of Strontium Sulfate

采用粒数平衡方程的离散化形式,结合SrSO4结晶动力学模型,对采用反应结晶法制备的SrSO4纳米粉体的粒度分布进行了模拟计算。由粒数平衡模型计算的硫酸锶粒度分布及平均粒径与实验结果吻合较好。

Both discretization form of population balance equation and crystallization kinetic models of strontium sulfate were used for modelling the crystal size distribution of strontium sulfate prepared by reactive crystallization method in this work.The results indicated that the calculated results were in good agreement with the experimental results of crystal size distribution and the mean size of strontium sulfate.