Preliminary Program subject to change
03C00 Mixing and Segregation
OverviewMixing and segregation phenomena occur in most systems of powdered or granular solids and can have a significant influence on their behavior. In addition, the deliberate mixing of solids is an essential operation in the production of industrial powders or granular products constituted from different ingredients. Since product performance depends on blend homogeneity, the consequences of variability can be severe. Despite the enormous importance of solids mixing, our understanding of mixers, and mixing and segregation phenomena leaves much to be desired. For this session, we therefore seek both experimental and theoretical papers on fundamentals, scale up and modeling of mixing, process applications and design, and monitoring and instrumentation. We particularly encourage submissions relevant to industrial practice.
Primary SponsorSolids Flow, Handling and Processing (03c)
Co-Sponsor(s)Pharmaceuticals (See also Topical 2) (15b)

Chair

Benjamin J. Glasser
Associate Professor
Rutgers University
Department of Chemical and Biochemical Engineering
98 Brett Road
Piscataway, NJ 08854
Phone Number: 732-445-4243
Fax Number: 732-445-2581
Email: bglasser@rutgers.edu

CoChair

Bruce D. Hook Sr.
Sr. Specialist
Performance Chemicals Process Research
The Dow Chemical Co.
2301 N. Brazosport Blvd, Building B4810
Freeport, TX 77541
Phone Number: 979-238-1291
Email: bdhook@dow.com
Introductory Remarks
Modelling Radial Mixing and Segregation in Rotating Drums: Effects of Process Parameters
Marleen M. H. D. Arntz1, Wouter. K. den Otter2, Wim. J. Briels2 and Remko. M. Boom1, (1)Food and Bioprocess Engineering Group, Wageningen University, Bomenweg 2, Wageningen, 6703 HD, Netherlands, (2)Computational Biophysics, University of Twente, P.O. Box 217, Enschede, 7500 AE, Netherlands
Axial Mixing of Binary Mixture in Horizontal Rotating Cylinder
Parag H. Malode and D. V. Khakhar, Department of Chemical Engineering, Indian Institute of Technology, Bombay, Powai, Mumbai - 400076, India
Characterization and Modeling of Continuous Convective Powder Mixing Processes
Patricia M. Portillo, Marianthi Ierapetritou and Fernando J. Muzzio, Chemical & Biochemical Engineering, Rutgers University, 98 Brett Road, Piscataway, NJ 08854
Van Der Waals Adhesive Forces in Particle Mixing and Segregation
Isabel Figueroa, University of Pittsburgh, 1249 Benedum Hall, University of Pittsburgh, Pittsburgh, PA 15261 and Joseph J. McCarthy, Chemical Engineering, University of Pittsburgh, 1249 Benedum Hall, University of Pittsburgh, Pittsburgh, PA 15261
Segregation of Granular Materials in Couette and Channel Flows
Xue Liu and Benjamin J. Glasser, Rutgers University, Department of Chemical and Biochemical Engineering, 98 Brett Road, Piscataway, NJ 08854
Electrostatic Crystallization in Shaken Granular Systems
Stoyan K. Smoukov1, Yuriy Chegel2 and Bartosz A. Grzybowski1, (1)Chemical & Biological Engineering, Northwestern University, 2145 Sheridan Rd/TECH E136, Evanston, IL 60208, (2)Chemical and Biological Engineering, Northwestern University, 2145 Sheridan Ave., Tech E-136, Evanston, IL 60208
Understanding the Hydrodynamics and Mixing Behavior in a 2-Dimensional Downer by Cfd-Dem Simulation
Yi Cheng, Yongzhi Zhao, Yulong Ding, Changning Wu and Yong Jin, Department of Chemical Engineering, Tsinghua University, Beijing, China

Particle Technology Forum