2016 AIChE Annual Meeting

Session: Particle Surface Effects in Solids Handling

Particle surface characteristics can have a significant influence on the flow properties of particulate solids. This session invites papers on topics related to aspects of particle surface characteristics, including electrostatics, surface chemical modification and surface roughness, and their influence on flow and equipment performance.

Chair

Nathan C. Crawford, National Renewable Energy Laboratory

Co-Chair

Manuk Colakyan, Philadelphia

Presentations

03:15 PM

(225a) Combined Experimental and Modeling Approach to Triboelectric Charging of Polyethylene Powders
Ladislav Konopka, Simon Jantac, Juraj Kosek

03:40 PM

(225b) The Influence of Surface Chemistry on the Electrostatic Properties of Particles
Karolina Biegaj, Tim Lukas, Martin Rowland, Jerry Heng

04:05 PM

(225c) Catastrophic Failure of Agitated Filter-Driers Due to Triboelectric Charging of Certain APIs
Athanas Koynov, Adam Fine, Luke Schenck

04:30 PM

(225d) Comparison of Magnetically Assisted Impaction Coating (MAIC) with Traditional Mixing Techniques for the Addition of a Silica Flow Aid
Tim Freeman, Willie Hendrickson, Charles Bowman, Chris Rueb, Robert Bowman, Katrina Brockbank, Jamie Clayton

04:55 PM

(225e) Surface Chemical Modification and Its Effect on Dynamic Flow Properties
Camila Garcia Jange, Rose Prabin Kingsly Ambrose

05:20 PM

(225f) Effect of Surface Roughness and Particle Size on Wall Friction
Defne Kayrak-Talay, Karl Jacob, James F. Koch