B - Operations – Transporting – 01 – D
Patent
B - Operations, Transporting
01
D
B01D 53/02 (2006.01)
Patent
CA 2592224
Improved adsorbent sheet based parallel passage adsorbent structures for enhancing the kinetic selectivity of certain kinetic-controlled adsorption processes, such as PSA, TSA and PPSA processes, and combinations thereof, are provided. The enhancements in kinetic selectivity made possible through the implementation of the present inventive improved adsorbent structures may unexpectedly enable significant intensification of selected kinetic adsorption processes relative to attainable performance with conventional adsorbent materials in beaded or extruded form. Such process intensification enabled by the present inventive adsorbent structures may provide for increased adsorption cycle frequencies, and increased gas flow velocities within the adsorbent beds, which may increase the productivity and/or recovery of a kinetic adsorption system incorporating the inventive adsorbent
L'invention concerne des structures adsorbantes modifiées à passage parallèle en feuille qui sont améliorées et qui permettent de renforcer la sélectivité cinétique de certains processus d'adsorption à commande cinétique, tels que les processus PSA, TSA et PPSA et des combinaisons de ces derniers. Les améliorations de la sélectivité cinétique, qui sont possibles grâce à la mise en oeuvre des structures adsorbantes améliorées selon l'invention, peuvent inopinément déclencher une intensification sensible des processus d'adsorption cinétiques choisis par rapport au rendement réalisable avec des matériaux adsorbants classiques sous forme perlée ou extrudée. Cette intensification du processus possible grâce aux structures adsorbantes selon l'invention peut augmenter les fréquences des cycles d'adsorption et augmenter les vitesses d'écoulement gazeux au sein des lits adsorbants, ce qui peut accroître la productivité et/ou la récupération d'un système d'adsorption cinétique comprenant l'adsorbant selon l'invention
Alizadeh-Khiavi Soheil
Babicki Matthew L.
Boulet Andre J. J.
Gibbs Andrea C.
Keefer Bowie
Oyen Wiggs Green & Mutala Llp
Questair Technologies Inc.
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