Optimal control of a batch crystallization process

被引：0
|
作者：
Rehbock, Volker
Livk, Iztok
机构：
[1] Curtin Univ Technol, Westren Australian Ctr Excellence Ind Optimizat, Dept Math & Stat, Perth, WA 6845, Australia
[2] CSIRO, Parker Cooperat Res Ctr Integrat Hydromet Solut, Bentley, WA 6982, Australia
来源：
JOURNAL OF INDUSTRIAL AND MANAGEMENT OPTIMIZATION | 2007年 / 3卷 / 03期
关键词：
optimal control computation; crystallization modelling; Bayer process;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A dynamic model of an aluminium trihydroxide batch crystallization is considered in this work. The process model, which takes into account kinetics of nucleation, growth and agglomeration, is based on the mass balance of the process and the population balance of the dispersed crystals. Assuming that the temperature of the solution and the seeding policy are variable, optimal control techniques are applied to the model to optimize various performance criteria. Some interesting numerical results for the behaviour of the model are presented.
引用
收藏
页码：585 / 596
页数：12
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