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• Fluid-phase interfacial resistances do not impact the rate of water transport through the membrane, which is instead affected by diffusional rate limitations of the membrane itself. • Maldistribution of the purge gas on the shell side greatly reduces the perfor- mance of the membrane module when operated in a counter-current fashion. • Degradation in dehydration performance of the counter-current shell and tube membrane module was found to occur as the value of the Vs/Vt ratio is decreased. There are opportunities for portions of this work to be extended. My recom- mendations for future research are as follows: Temperature Swing Adsorption Compression • There is still a considerable amount to be learned regarding nonuniform heating of TSA beds. It would be useful to study and characterize the operation of a thermally integrated TSA bed composed of several sections of varying adsor- bent. Breakthrough Behavior of Fluids with Slightly Favorable Isotherms • An extension to the study of the breakthrough behavior of nonplug flow through a packed bed exhibiting a constant pattern would be the use of an irreversible adsorption isotherm in the model. This would bound the model of breakthrough behavior in packed beds between two extrema. Dehydration of Gas Streams Using Shell and Tube Membrane Modules • It would be appropriate to study the effects that increased flow paths on the shell side through the use of baffles has on the dehydration performance of shell and tube Nafion⃝R multi-tube membrane modules. Additionally, these modules should be tested in a vertical configuration. 132PDF Image | TEMPERATURE SWING ADSORPTION COMPRESSION AND MEMBRANE SEPARATIONS
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