摘要
对近年来喷雾流化床颗粒包衣过程的主要试验研究成果以及颗粒包衣的成长动力学模型的研究进展进行了综述。对影响喷雾流化床颗粒包衣过程的主要因素:流化气速度、流化气温度与湿度以及喷雾速率和雾滴大小的作用机理进行了分析,并对今后的研究方向作了展望。
This paper reviews the main study results and the growth dynamics modeling of particle in the granule coating process of the fluidized bed with spraying in recent years.It analyses the mechanism of main factors that affect the granule coating process,such as:fluidized gas velocity,fluidized gas temperature and humidity,the spraying velocity and the fog drop size.It also prospects the research direction in the future.
