This preliminary program is subject to change.

Dynamics and Modeling of Particles, Crystals and Agglomerate Formation


Description:
This session is concerned not only with the kinetics of the processes that are involved in particle formation but also with demonstrations of state of the art tools that allow modeling of 'real' industrially relevant particle systems. Papers presenting either theoretical or experimental data on nucleation and particle growth rates, collision and fragmentation kernels, as well as sintering, coalescence or Ostwald ripening phenomena would all be welcome in this session. On the modelling front the focus will be on papers that show how particle systems with developing distributions of multiple variables can be efficiently modelled. This could include for example distributions in size, morphology (crystal habit, agglomerate structure), composition or any other features that influence the particles ultimate properties. Techniques for influencing and controlling these variable properties will also be of interest. The session will embrace both gas and liquid phase formation processes.

Sponsor:
Particle Production and Characterization


Chair:
Jan Sefcik
Senior Lecturer
University of Strathclyde
Chemical and Process Engineering
James Weir Building
Glasgow Phone Number: +44-141-5482410
Fax Number: +44-141-5522302
Email: jan.sefcik@strath.ac.uk

Co-Chair:
Roger Place

Papers:
Breakage of Colloidal Aggregates in Shear Flow
Yogesh M. Harshe, ETH Zurich; Marco Lattuada, ETH Zurich; Massimo Morbidelli, Institute for Chemical and Bioengineering
Restructuring Phenomena in the Aggregation of a Colloidal Latex in a Turbulent Stirred Tank
Matthäus U. Bäbler, Institute of Process Engineering, ETH Zurich; Miroslav Soos, Institute for Chemical and Bioengineering, ETH Zurich; Marco Mazzotti, Institute of Process Engineering, ETH Zurich; Massimo Morbidelli, Institute for Chemical and Bioengineering, ETH Zurich
An Aggregation Model for Flash NanoPrecipitation
Chungyin Cheng, Iowa State University; R. Dennis Vigil, Iowa State University; Rodney O. Fox, Iowa State University
Breakage Behavior of NaCl Crystals in a Stirred Vessel
Sheena Reeves, Mississippi State University; Brian White, Mississippi State University; Stephen Castellane, Mississippi Department of Environmental Equality; Priscilla Hill, Mississippi State University
Simulating the Shape Evolution of Crystals with Monte Carlo Methods
Andreas Voigt, University of Magdeburg; Kai Sundmacher, Max Planck Institute for Dynamics of Complex Technical Systems
See more of this Group/Topical: Particle Technology Forum