Wednesday, 26 April 2006: 8:00 AM-10:00 AM
Oceanic 2 (Dolphin Hotel)

Particle and Bulk Powder Characterization (TWa)

#161 - Characterization of Bulk Solids for Handling Purposes - I (TWA07)
Papers are invited that address the following topics relating to the characterization of bulk solids for handling purposes. *Cohesive strength, wall friction, bulk density, and lateral stress measurement for silo design *Techniques to characterize the behavior of powders for purposes other than silo design, such as segregation propensity, dustiness, tapped bulk density, etc. *Time consolidation effects on powders. *Fluidization behavior as a characterization technique *Methods to predict pneumatic conveying behavior *Prediction of attrition and abrasion from bulk testing *Case histories of characterization of bulk solids for handling purposes
Chair:Timothy A. Bell
CoChair:John Harfield
8:00 AMPowder Characterization as Tool for Successful Product Development
Georg Borchers
8:20 AMDamping of Ultrafine Powders during Vibrations and Shear Flow
Aimo Haack, Guido Kache, Jürgen Tomas
8:40 AMInfluence of Filling Procedure on the Failure Strength of Powders in a Uniaxial Tester
Trude O. Nysæter, Gisle G. Enstad
9:00 AMThe Effects of Particle Surface Properties and Storage Condition on Powder Flow Properties
J. W. Kwek, W. K. Ng, C. L. Tan, P. S. Chow, R. B. H. Tan
9:20 AMEffect of Fines and Material Micro-hardness on Unconfined Yield Strength of Powders
M. Medhe, B. Pitchumani

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