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Crystallization and Product Design

GassingCrystallizationGassing crystallization

  • Investigation of nucleation kinetics in dependence of gassing parameters
  • Development of robust batch processes in lab scale
  • Design of product properties
  • Scale-Up considerations



bild4wInvestigation of agglomeration processes

  • Quantification of agglomeration using an image analysis tool
  • Consideration of crystallization, filtration/washing and drying
  • Systematic investigation of process parameters of all process steps
  • Development of a systematic methodology for product improvement




ContinuousCrystallizationContinuous Crystallization

  • Separation of crystallization phenomena (nucleation, crystal growth, agglomeration) in different vessels
  • Investigation of crystal growth kinetics
  • Investigation of induced nucleation processes in continuous mode
  • Energy efficiency considerations




bild2wModeling crystal habits

  • Prediction of the influence of solvents, impurities, by-products or additives
  • Validation in laboratory

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Photo of Dr.-Ing. Kerstin Wohlgemuth

Dr.-Ing. Kerstin Wohlgemuth

Telephone: 0231 755-3020
Fax: 0231 755-2341


Laboratory of Plant and Process Design
Emil-Figge-Str. 70
Geschossbau 2
44227 Dortmund

Room G2-R3.11