Nickel catalyst for hot gas cleaning in biomass gasification

Result code in 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>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Nickel catalyst for hot gas cleaning in biomass gasification
Original language description
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.
Czech name
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Czech description
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Type
D - Article in proceedings
CEP classification
JE - Non-nuclear power engineering, energy consumption and utilization
OECD FORD branch
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Project
<a href="/en/project/GV104%2F97%2FS002" target="_blank" >GV104/97/S002: Power combustion of wastes and biomass</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2002
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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