Preparation of titanosilicate ETS-10 and vanadosilicate AM-6 membranes
authors Tiscornia, I; Lin, Z; Rocha, J; Tellez, C; Coronas, J; Santamaria, J
editors Cejka, J; Zilkova, N; Nachtigall, P
nationality International
journal MOLECULAR SIEVES: FROM BASIC RESEARCH TO INDUSTRIAL APPLICATIONS, PTS A AND B
keywords SEPARATION; PERMEATION; PROPYLENE; PROPANE; PROPANE/PROPYLENE; COPOLYIMIDE; PERFORMANCE; MIXTURES; SYSTEMS; GROWTH
abstract Pure titanosilicate (ETS-10) and vanadosilicate (AM-6) membranes were synthesized oil ceramic tubular Supports by seeded hydrothermai synthesis. The membranes have been characterized by X-ray diffraction (XR-D), scanning electron microscopy (SEM) and temperature programmed permeation (TPP) to measure the single gas permeances showing activated flow. At ambient temperature, the membranes exhibit promising propylene/propane separation factors (between 3.8-6.5 for ETS-10 membrane and about 2.3 for AM-6 membranes).
publisher ELSEVIER SCIENCE BV
issn 0167-2991
isbn 0-444-52082-1
year published 2005
volume 158
beginning page 423
ending page 430
web of science category Chemistry, Physical
subject category Chemistry
unique article identifier WOS:000234827500054
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