Carbon Monoxide Fine Clean-Up in Membrane Reactors

Carbon Monoxide Fine Clean-Up in Membrane Reactors 

Sotowa et al. prepared zeolite Y membranes ion-exchanged with platinum and different silica-coated/rhodium loaded yalumina membranes for the preferential oxidation of carbon monoxide [552]. The membranes were coated onto a-alumina tubes. While the defect-free thickness of the zeolite membranes was around 3 pm, the combined silica/y-alumina membrane was of 200- and 700-nm thickness. 

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