Browsing Staff publications (SWEE) by Author "Svoboda, K."

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CO2 as moderator for biomass gasification

Pohorely, M.; Jeremias, M.; Svoboda, K.; Kamenikova, P.; Skoblia, S.; Beno, Z. (Elsevier, 2013-10-03)

Biomass can be converted into gaseous fuel by high-temperature reactions with a gasifying agent. The gasifying agent consists, in most cases, of oxygen and of a moderator, which is usually water vapour. Here we show that ...
Gasification of biomass with CO2 and H2O mixtures in a catalytic fluidised bed

Jeremiáš, M.; Pohořelý, M.; Svoboda, K.; Manovic, Vasilije; Anthony, Edward J.; Skoblia, S.; Beňo, Z.; Šyc, M. (Elsevier, 2017-09-23)

Steam can be fully or partially substituted by CO2 as a gasification agent. This substitution affects producer gas composition, char conversion and in-situ tar reforming. Here, wood chips were gasified in a spouting fluidised ...
Transient catalytic activity of calcined dolomitic limestone in a fluidized bed during gasification of woody biomass

Pohorely, M.; Jeremias, M.; Skoblia, S.; Beno, Z.; Syc, M.; Svoboda, K. (American Chemical Society, 2016-04-14)

Calcined dolomitic limestone mixed with silica sand in a fluidized bed can catalytically enhance the gasification of woody biomass. The lime is prone to attrition and carry over from the reactor and to deactivation caused ...

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