摘要
提出了一种新的间歇动态法,用来测定晶体成核与生长动力学参数。对粒数密度衡算方程进行变换,可测定晶体生长速率;通过建立晶体生长速率与成核速率之间的定量关系式,求得晶体成核速率。应用该方法,测定了双酚A-苯酚加合物结晶动力学参数。
A new batch transient method is developed for the determination of crystallization growth and nucleation kinetic parameters. By using a transformed population balance, the growth rate can be estimated. A transient equation between the growth rate and nucleation rate is set up to evaluate the nucleation rate. The application of the method is illustrated by determining the crystallization kinetics of the bisphenol A - phenol adduct.
出处
《化工学报》
EI
CAS
CSCD
北大核心
1999年第2期185-190,共6页
CIESC Journal
基金
国家"八五"科技攻关项目(No.85-512-02)
