Integration of Generic Multi-dimensional Model and Operational Policies for Batch Cooling Crystallization

Noor Asma Fazli Abdul Samad, Ravendra Singh, Gürkan Sin, Krist Gernaey, Rafiqul Gani

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Abstract

A generic multi-dimensional modeling framework for studying batch cooling crystallization processes under generated operational policies is presented. The generic nature of the modeling allows the study of a wide range of chemical systems under different operational scenarios, enabling thereby, the analysis of various crystallization operations and conditions. Furthermore, a systematic procedure for generating operational policies through available analytical crystal size distribution (CSD) estimators has been developed and verified for achieving targeted CSD consistently. The application of the model-based framework is highlighted for batch cooling crystallization of potassium dihydrogen phosphate (KDP) in two-dimensions, while the use of the analytical estimator is demonstrated for a potassium dichromate case study to achieve a target CSD.
Original languageEnglish
Title of host publication21st European Symposium on Computer Aided Process Engineering
PublisherElsevier
Publication date2011
Pages86-90
ISBN (Print)978-0-444-53895-6
DOIs
Publication statusPublished - 2011
Event21st European Symposium on Computer Aided Process Engineering - Chalkidiki, Greece
Duration: 29 May 20111 Jun 2011
http://www.escape-21.gr/

Conference

Conference21st European Symposium on Computer Aided Process Engineering
CountryGreece
CityChalkidiki
Period29/05/201101/06/2011
Internet address
SeriesComputer Aided Chemical Engineering
Number29
ISSN1570-7946

Keywords

  • Crystallization
  • Multi-dimensional model
  • Crystal size distribution (CSD)
  • Analytical estimator
  • Generic modeling framework

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