Porous Pd-containing polypropylene membranes for catalytic water deoxygenation |
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| Authors: | V I Lebedeva V M Gryaznov I V Petrova V V Volkov G F Tereshchenko E I Shkol’nikov L M Plyasova D I Kochubey R van der Vaart E L J van Soest-Verecammen |
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| Institution: | (1) Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences, Moscow, 117912, Russia;(2) Boreskov Institute of Catalysis, Siberian Division, Russian Academy of Sciences, Novosibirsk, 630090, Russia;(3) TNO Institute of Environment, Energy and Process Innovation, P. O. Box 342, 7300 AH Apeldoorn, The Netherlands |
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| Abstract: | Water deoxygenation has been studied in a catalytic membrane reactor in which oxygen is reduced with hydrogen fed into the hollow fiber of a porous polypropylene membrane containing palladium metal on its outer surface. Palladized fibers obtained by different methods and the initial fibers have been characterized by dynamic desorption porosimetry, gas permeability measurements, X-ray structure determination, and light microscopy. The possibility of efficient water deoxygenation at room temperature is demonstrated. |
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