Study of hydrocarbons separation using TS-1 membrane
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22340%2F12%3A43892630" target="_blank" >RIV/60461373:22340/12:43892630 - isvavai.cz</a>
Alternative codes found
RIV/60461373:22310/12:43892630
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Study of hydrocarbons separation using TS-1 membrane
Original language description
Two TS-1 membranes with different Si/Ti ratios 25 and 50, respectively, were synthesized on stainless steel support by secondary growth method. As-synthesized membranes were characterized by XRD, SEM, FT-IR and UV-VIS methods. The results show that TS-1layers were successfully prepared. Titanium atoms were isomorphously substituted in the zeolite framework and no anatas like oxide species were detected. The effect of temperature on separation properties for mixtures of light alkanes has been tested. The membrane with Si/Ti ratio of 25 showed higher selectivity for separating n-C4H10/CH4 and C3H8/CH4 mixtures. Competitive adsorption plays the important role in transport of species through the membranes. The maximum separation factor of 40 has been obtained for n-C4H10/CH4 at room temperature.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
CA - Inorganic chemistry
OECD FORD branch
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Result continuities
Project
<a href="/en/project/IAA400400909" target="_blank" >IAA400400909: Zeolite-based membranes for water-gas-shift membrane reactors</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Sborník příspěvků konference - Trendy v anorganické technologii 2011
ISBN
978-80-7395-371-3
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
76-79
Publisher name
Univerzita Pardubice
Place of publication
Pardubice
Event location
Pardubice
Event date
Jun 13, 2011
Type of event by nationality
CST - Celostátní akce
UT code for WoS article
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