CAJ | 학술논문

文章采用聚焦光束反射测量仪（FBRM）研究了硫酸镍间歇结晶过程晶体的成核和生长规律,考察了搅拌桨形式、降温方式、搅拌速率、晶种添加量和晶种粒度对结晶过程中结晶动力学的影响。结晶工艺条件优化后,得到了粒径大、晶型好、分布均匀的晶体产品,为硫酸镍间歇结晶过程的工艺优化和工业放大提供了依据。
문장채용취초광속반사측량의（FBRM）연구료류산얼간헐결정과정정체적성핵화생장규률,고찰료교반장형식、강온방식、교반속솔、정충첨가량화정충립도대결정과정중결정동역학적영향。결정공예조건우화후,득도료립경대、정형호、분포균균적정체산품,위류산얼간헐결정과정적공예우화화공업방대제공료의거。
Focused Beam Reflectance Measurement（FBRM） was used to investigate the nucleation and crystal growth kinetics in the batch crystallization of nickel sulfate,and the effect of stirring paddle styles,cooling modes,agitating rate,seed loading and size on the crystal nucleation and growth was studied.After optimization of the conditions of crystallization process,the crystal product with big crystal size,nice crystal shape and narrow size distribution can be obtained.And it is promising for quality control of industrial production.