Nickel catalyst for hot gas cleaning in biomass gasification

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22320%2F02%3A00007288" target="_blank" >RIV/60461373:22320/02:00007288 - 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

Nickel catalyst for hot gas cleaning in biomass gasification

Popis výsledku v původním jazyce

The tar present in the gas from biomass gasification can be removed from the gas by catalytic steam reforming. The standard catalysts provide the complete degradation of the tar by the reaction with steam at temperatures higher than 800°C. However, thereare some drawbacks in theirs utilization. Therefore attention has been directed to prereforming catalysts, which are able to work at lower temperatures. In the work the conversion of model compounds on different commercial nickel catalysts was studied. Influence of the model compound concentration and the amount of steam on the tar conversion and catalyst deactivation was evaluated. The presented results confirm that some catalysts used were able to operate at typical prereforming conditions at temperatures in the range of 450-500°C with the full conversion of model compounds.

Název v anglickém jazyce

Nickel catalyst for hot gas cleaning in biomass gasification

Popis výsledku anglicky

The tar present in the gas from biomass gasification can be removed from the gas by catalytic steam reforming. The standard catalysts provide the complete degradation of the tar by the reaction with steam at temperatures higher than 800°C. However, thereare some drawbacks in theirs utilization. Therefore attention has been directed to prereforming catalysts, which are able to work at lower temperatures. In the work the conversion of model compounds on different commercial nickel catalysts was studied. Influence of the model compound concentration and the amount of steam on the tar conversion and catalyst deactivation was evaluated. The presented results confirm that some catalysts used were able to operate at typical prereforming conditions at temperatures in the range of 450-500°C with the full conversion of model compounds.

Druh

D - Stať ve sborníku

CEP obor

JE - Nejaderná energetika, spotřeba a užití energie

OECD FORD obor

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Projekt

<a href="/cs/project/GV104%2F97%2FS002" target="_blank" >GV104/97/S002: Energetické spalování odpadu a biomasy</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2002

Kód důvěrnosti údajů

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

Název statě ve sborníku

DGMK Tagungsbericht 2002-2

ISBN

1433-9013/3-931

ISSN

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e-ISSN

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Počet stran výsledku

5

Strana od-do

299-306

Název nakladatele

xxx

Místo vydání

Hamburg

Místo konání akce

Velen

Datum konání akce

22. 4. 2002

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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