Number of the records: 1
A route to MFI zeolite-.alpha.-alumina composite membranes for separation of light paraffins
- 1.
SYSNO ASEP 0088797 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title A route to MFI zeolite-.alpha.-alumina composite membranes for separation of light paraffins Title Cesta k zeolitické MFI -alfa-alumina kompositní membráně pro separaci lehkých parafinů Author(s) Hrabánek, Pavel (UFCH-W) RID
Zikánová, Arlette (UFCH-W) RID
Bernauer, B. (CZ)
Fíla, V. (CZ)
Kočiřík, Milan (UFCH-W) RID, ORCIDSource Title Proceedings. - Aachen : IVT, 2007 Pages s. 167-172 Number of pages 6 s. Action Aachener Membran Kolloguium /11./ Event date 28.03.2007-29.03.2007 VEvent location Aachen Country CZ - Czech Republic Event type WRD Language eng - English Country DE - Germany Keywords zeolites ; .alpha.-alumina composite membranes ; physical chemistry Subject RIV CF - Physical ; Theoretical Chemistry R&D Projects GA203/05/0347 GA ČR - Czech Science Foundation (CSF) GA203/07/1443 GA ČR - Czech Science Foundation (CSF) IAA400400501 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) CEZ AV0Z40400503 - UFCH-W (2005-2011) Annotation Silicalite-1 crystal layers were grown on ceramic asymetric porous supports. A continuous zeolite layer was prepared using a synthesis mixture aged for more than 3 days. The size of silicalite-1 crystals in a layer strongly decreased with increasing ageing period. High separation factor (> 10) for a mixture of butane isomers proved very good quality of composite membrane CM7 can be changed and influenced by temperature to find a compromise between permeation and separation. Workplace J. Heyrovsky Institute of Physical Chemistry Contact Michaela Knapová, michaela.knapova@jh-inst.cas.cz, Tel.: 266 053 196 Year of Publishing 2008
Number of the records: 1