2013 AIChE Annual Meeting

Session: Diffusion, Transport and Dynamics in Adsorption Systems

This session is focused on measuring or modeling of mass transport in adsorbents and adsorption systems. Improving understanding of mass transport will allow design of more efficient separations.

Chair

Striolo, A., University of Oklahoma

Co-Chair

Wang, Y., ExxonMobil Research and Engineering Co

Presentations

08:30 AM

(776a) Influence of Packing On Gas Diffusion in Samaria Aerogel Catalyst By Diffusion NMR
Mueller, R., Zhang, S., Neumann, B., Bäumer, M., Vasenkov, S.

08:45 AM

(776b) Efficient and Accurate Methods for Characterizing Effects of Framework Flexibility On Molecular Diffusion of CH4 in 8MR Zeolites
Awati, R., Ravikovitch, P., Sholl, D.

09:00 AM

(776c) Linear Driving Force for Shaped Adsorbents
Harriott, G., Jin, B.

09:15 AM

(776d) Toward Efficient Prediction of Gas Self-Diffusivity in Porous Materials
Liu, Y., Fu, J., Wu, J.

09:30 AM

(776e) Predicting Mixture Diffusion in Zeolites: Accounting for Strong Correlations With a Simplified Theory and Examining the Role of Mixture Adsorption Thermodynamics
Rao, S. M., Coppens, M. O.

09:45 AM

(776f) Direct Simulations of Molecular Transport and Permeation of Gases in Polymeric Membrane Materials for Separation Processes
Frentrup, H., Muller, E. A., Hart, K. E., Colina, C. M.

10:00 AM

(776g) CO2-Propane Mixtures in Silica Pores: Relation Between Structure and Dynamics
Cole, D. R., Phan, A. T., Le, T., Striolo, A.

10:15 AM

(776h) Assessing the Performance of Microfibrous Entrapped Sorbent Enhanced Gas Phase Filter in a Full Scale Test Rig
Xu, G., Tatarchuk, B. J.

10:30 AM

(776i) Kinetic Modeling of CO2 Adsorption On Pore-Expanded MCM-41
Loganathan, S., Tikmani, M., Ghoshal, A. K.

10:45 AM

(776j) Adsorption Equilibrium and Mass Transfer Rates for Argon, Oxygen, and Nitrogen in a Carbon Molecular Sieve
Mitchell, L. A., Giesy, T. J., LeVan, M. D.