Produktinformationen zu „Industrial Crystallization Process Monitoring and Control “
Crystallization is an important technique for separation and purification of substances as well as for product design in chemical, pharmaceutical and biotechnological process industries.
Klappentext zu „Industrial Crystallization Process Monitoring and Control “
Crystallization is an important technique for separation and purification of substances as well as for product design in chemical, pharmaceutical and biotechnological process industries. This ready reference and handbook draws on research work and industrial practice of a large group of experts in the various areas of industrial crystallization processes, capturing the essence of current trends, the markets, design tools and technologies in this key field. Along the way, it outlines trouble free production, provides laboratory controls, analyses case studies and discusses new challenges.First the instrumentation and techniques used to measure the crystal size distribution, the nucleation and solubility points, and the chemicalcomposition of the solid and liquid phase are outlined. Then the main techniques adopted to control industrial crystallizers, starting fromfundamental approaches to the most advanced ones, including the multivariable predictive control are described. An overview of the maincrystallizer types is given with details of the main control schemes adopted in industry as well as the more suitable sensors and actuators.
Inhaltsverzeichnis zu „Industrial Crystallization Process Monitoring and Control “
PREFACECHARACTERIZATION OF CRYSTAL SIZE DISTRIBUTION IntroductionParticle Size DistributionParticle Size Distribution MomentsParticle Size Distribution Characterization on the Basis of Mass DistributionFORWARD LIGHT SCATTERINGIntroductionPrinciples of Laser DiffractionScatter TheoryDeconvolutionThe Effects of ShapeMultiple ScatteringApplication of Laser Diffraction for Monitoring and Control of Industrial Crystallization ProcessesConclusionsFOCUSED BEAM REFLECTANCE MEASUREMENTMeasurement PrincipleApplication ExamplesAdvantages and LimitationsTURBIDIMETRY FOR THE ESTIMATION OF CRYSTAL AVERAGE SIZEIntroductionDetermination of Average Particle Size from Specific TurbidityProcedure to Evaluate Average Crystal Size by Turbidimetry for a High Solid Slurry ConcentrationConclusionIMAGINGIntroductionLiterature OverviewThe Sensor DesignApplication of In Situ Imaging for Monitoring Crystallization ProcessesConclusionsTURBIDIMETRY AND NEPHELOMETRYIntroductionMeasurement of Nucleation and Solubility PointsThe Developed Turbidimetric and Nephelometric InstrumentsThe Examined SystemsObtained ResultsSPEED OF SOUNDIntroductionIn-Process Ultrasound MeasurementDetermining Solubility and Metastable Zone WidthMeasuring Crystal Growth RatesDetecting Phase Transitions with UltrasoundIN-LINE PROCESS REFRACTOMETER FOR CONCENTRATION MEASUREMENT IN SUGAR CRYSTALLIZERS IntroductionMeasurement PrincipleIn-Line Instrument Features and BenefitsFeatures and BenefitsExample of Application in the CrystallizationConclusionATR-FTIR SPECTROSCOPYIntroductionCalibrationSpeciation MonitoringCo-Crystal FormationSolubility MeasurementCrystal Growth RatesPolymorph TransformationCrystallization Monitoring and ControlImpurity MonitoringConclusionsRAMAN SPECTROSCOPYIntroductionFactors Influencing the Raman SpectrumCalibrationApplicationsConclusionsBASIC RECIPE CONTROLIntroductionIncentives for Basic Recipe ControlMain Mechanisms, Sensors, and ActuatorsBasic Recipe Control StrategySeeding as a Process
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ActuatorRate of Supersaturation GenerationMixing and Suspension of SolidsFines Removal and DissolutionImplementation of Basic Recipe ControlConclusionsSEEDING TECHNIQUE IN BATCH CRYSTALLIZATIONIntroductionSeeding Operation: Main Principles and PhenomenaUse of Seeding for Batch Crystallization: Main Process ParametersControl of Batch Crystallization by Seeding: Empirical Rules for DesignADVANCED RECIPE CONTROLIntroductionIncentives and Strategy of the Advanced Recipe ControlModeling for Optimization, Prediction, and ControlModel ValidationRate of Supersaturation GenerationMixing ConditionsImplementationExample of Modeling, Optimization, and Open-Loop Control of a 75-l Draft-Tube CrystallizerConclusionsADVANCED MODEL-BASED RECIPE CONTROLIntroductionOnline Dynamic OptimizationMPC for Batch CrystallizationConclusions and PerspectivesFINES REMOVALIntroductionFines Removal by Heat DissolutionModeling of an MSMPR Continuous Crystallizer with Fines RemovalFines Destruction in the Industrial PracticeCSD Control by Fines Removal for Pilot Scale CrystallizersThe Cycling Phenomenon as Undesired Effect of Fines Destruction in Industrial CrystallizersMODEL PREDICTIVE CONTROLIntroductionApproach for Designing and Implementing an MPC Control SystemProcess ModelingThe Performance IndexConstraintsThe MPC OptimizationTuningState EstimationImplementationMPC of Crystallization ProcessesDelta-Mode MPCConclusions and PerspectivesINDUSTRIAL CRYSTALLIZERS DESIGN AND CONTROLIntroductionForced Circulation CrystallizerDraft-Tube-Baffle CrystallizerProcess Variables in Crystallizer OperationSensorsControl Devices
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Autoren-Porträt
Angelo Chianese is full Professor of Chemical Plant Design at the University of Rome La Sapienza. He worked as a process engineer for the first 10 years of his working life, before joining academia. Prof. Chianese has more than 30 years in the field of industrial crystallization. In this respect, he collaborated with the major academic laboratories all over the world and major industrial companies. Between 1998 and 2001 he was the coordinator of the European Thematic Network on Industrial Crystallization (acronym. CRYSOPT) and since 1990 was partner in many European projects. He is one of the two Italian delegates at the European Working Party on Crystallization.
Herman J. M. Kramer is associate professor at the Delft University of Technology, The Netherlands, working on the design, monitoring and control of crystallization and precipitation processes. He headed a large number of international multi client, multidisciplinary, research projects on design, monitoring and control of industrial crystallization. He was president of the Dutch Association of Crystal growth and is nowadays member of the European Working Party of Industrial Crystallization. working life, before joining academia. Prof. Chianese has more than 30 years in the field of industrial crystallization. In this respect, he collaborated with the major academic laboratories all over the world and major industrial companies. Between 1998 and 2001 he was the coordinator of the European Thematic Network on Industrial Crystallization (acronym. CRYSOPT) and since 1990 was partner in many European projects. He is one of the two Italian delegates at the European Working Party on Crystallization.
Herman J. M. Kramer is associate professor at the Delft University of Technology, The Netherlands, working on the design, monitoring and control of crystallization and precipitation processes. He headed a large number of international multi client, multidisciplinary, research projects on design, monitoring and
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control of industrial c
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Bibliographische Angaben
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2012, 1. Auflage., XXII, 230 Seiten, 119 Schwarz-Weiß-Abbildungen, 119 Abbildungen, Maße: 17,5 x 24,6 cm, Gebunden, Englisch
- Herausgegeben von Chianese, Angelo; Kramer, Herman J.
- Verlag: Wiley-VCH
- ISBN-10: 3527331735
- ISBN-13: 9783527331734
- Erscheinungsdatum: 14.03.2012
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