Gases separation properties of titanium substituted MFI zeolite membrane

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F10%3A00023139" target="_blank" >RIV/60461373:22310/10:00023139 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Gases separation properties of titanium substituted MFI zeolite membrane

Popis výsledku v původním jazyce

Zeolite membranes have the potential to separate gaseous mixtures such as CO2/CH4 and butane isomers, which are important in energy saving respects [1, 2] due to zeolite microporous internal pore structure. They have the additional advantage of with-standing high temperature and harsh chemical environments [3]. Titanium silicalite-1 (TS-1) is known to be an efficient catalyst for several selective oxidation reactions. On the other hand, TS-1 zeolite is potential candidate for applying as zeolite membrane and membrane reactor. With the incorporated titanium in the zeolite framework, TS-1 membranes are expected to exhibit interestingly permeation and separation properties [4]. TS-1 membranes were prepared onto the surface of planar stainless steel support using secondary growth method. Silicalite-1 particles with the size of 350 nm were used as the seeds in dip-coating step. Hydrothermal synthesis was then carried out in crystallization step. The influence of synthesis conditions on the

Název v anglickém jazyce

Gases separation properties of titanium substituted MFI zeolite membrane

Popis výsledku anglicky

Zeolite membranes have the potential to separate gaseous mixtures such as CO2/CH4 and butane isomers, which are important in energy saving respects [1, 2] due to zeolite microporous internal pore structure. They have the additional advantage of with-standing high temperature and harsh chemical environments [3]. Titanium silicalite-1 (TS-1) is known to be an efficient catalyst for several selective oxidation reactions. On the other hand, TS-1 zeolite is potential candidate for applying as zeolite membrane and membrane reactor. With the incorporated titanium in the zeolite framework, TS-1 membranes are expected to exhibit interestingly permeation and separation properties [4]. TS-1 membranes were prepared onto the surface of planar stainless steel support using secondary growth method. Silicalite-1 particles with the size of 350 nm were used as the seeds in dip-coating step. Hydrothermal synthesis was then carried out in crystallization step. The influence of synthesis conditions on the

Druh

D - Stať ve sborníku

CEP obor

CI - Průmyslová chemie a chemické inženýrství

OECD FORD obor

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Projekt

<a href="/cs/project/IAA400400909" target="_blank" >IAA400400909: Membrány na bázi zeolitů pro membránové reaktory pro konverzi oxidu uhelnatého vodní parou</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2010

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

CHISA 2010

ISBN

978-80-02-02210-7

ISSN

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e-ISSN

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Počet stran výsledku

7

Strana od-do

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Název nakladatele

Process Engineering Publisher, Novosad, J.

Místo vydání

Praha

Místo konání akce

Praha

Datum konání akce

1. 1. 2010

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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