Stacionarní a dynamické simulace mikrostrukturovaného ktalytického WGS reaktoru

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F04%3A00011733" target="_blank" >RIV/60461373:22310/04:00011733 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60461373:22340/04:00011733 RIV/60461373:22340/04:00019567 RIV/60461373:22310/04:00019567 RIV/60461373:22320/04:00019567

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Steady-state and dynamic simulations of the water-gas shift reaction in a microchannel catalytic reactor

Popis výsledku v původním jazyce

The presented study is focused on the modelling of miniaturized reactor systems which are essential for processes where potential for considerable heat transfer exists as well as for kinetic studies of highly exothermic reactions at near-isothermal conditions. In this work, dynamic models of microchannel reactor with catalytically active wall were developed. The miniaturized catalytic system for water-gas shift reaction (HT-WGS, LT-WGS) was simulated. This system is used as a part of fuel processor which produces hydrogen-rich streams from hydrocarbon-based feedstocks in a multi-step process. The WGS unit is used downstream the fuel reformer in order to increase the overall efficiency of hydrogen production and to lower the CO content in the reformate.The fuel processor presents important possibility for PEM-based fuel cells for both portable and stationary application. Conventional fuel processing technology is based on fixed-bed reactors, which do not scale well with the small modul

Název v anglickém jazyce

Steady-state and dynamic simulations of the water-gas shift reaction in a microchannel catalytic reactor

Popis výsledku anglicky

The presented study is focused on the modelling of miniaturized reactor systems which are essential for processes where potential for considerable heat transfer exists as well as for kinetic studies of highly exothermic reactions at near-isothermal conditions. In this work, dynamic models of microchannel reactor with catalytically active wall were developed. The miniaturized catalytic system for water-gas shift reaction (HT-WGS, LT-WGS) was simulated. This system is used as a part of fuel processor which produces hydrogen-rich streams from hydrocarbon-based feedstocks in a multi-step process. The WGS unit is used downstream the fuel reformer in order to increase the overall efficiency of hydrogen production and to lower the CO content in the reformate.The fuel processor presents important possibility for PEM-based fuel cells for both portable and stationary application. Conventional fuel processing technology is based on fixed-bed reactors, which do not scale well with the small modul

Druh

D - Stať ve sborníku

CEP obor

CI - Průmyslová chemie a chemické inženýrství

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2004

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings 16th International Congress of Chemical and Process Engineering CHISA 2004

ISBN

80-86059-40-5

ISSN

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e-ISSN

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Počet stran výsledku

12

Strana od-do

11-12

Název nakladatele

CHISA

Místo vydání

Praha

Místo konání akce

Praha

Datum konání akce

22. 8. 2004

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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