MODELING, SIMULATION AND KINETIC PARAMETER-ESTIMATION IN BATCH CRYSTALLIZATION PROCESSES

被引：22
作者：
FARRELL, RJ
TSAI, YC
机构：
[1] Dept. of Chemical Engineering, Polytechnic University, Brooklyn, New York
来源：
AICHE JOURNAL | 1994年 / 40卷 / 04期
关键词：
D O I：
10.1002/aic.690400403
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
A dynamic model of a seeded batch crystallizer is used to investigate the process-dependent aspects of nucleation and growth kinetic parameter estimation by computer simulation. The satisfactory identification of all parameters in power-law-type kinetics with respect to supersaturation requires the use of nonlinear parameter transformations. The proper choice for transformation is problem-dependent, becoming more sensitive as nucleation rates increase, and the percentage of crystals below the measurable range increases.
引用
收藏
页码：586 / 593
页数：8
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