"Sborn\u00EDk p\u0159edn\u00E1\u0161ek" . . "Praha" . "Praha" . . "[9ECF43644D20]" . "319150" . "The Influence of Addition of Carbon Dioxide to the Gasification Medium During the Atmospheric Steam Fluidized Bed Gasification on Sand and Limestone"@en . "Skoblia, Sergej" . "Pun\u010Doch\u00E1\u0159, Miroslav" . "RIV/67985858:_____/09:00322767" . . "978-80-01-04295-3" . . "\u010Cesk\u00E9 vysok\u00E9 u\u010Den\u00ED technick\u00E9 v Praze" . . "Vliv p\u0159\u00EDdavku oxidu uhli\u010Dit\u00E9ho ke zply\u0148ovac\u00EDmu m\u00E9diu p\u0159i atmosf\u00E9rick\u00E9m zply\u0148ov\u00E1n\u00ED vodn\u00ED parou ve fluidn\u00EDm lo\u017Ei k\u0159emenn\u00E9ho p\u00EDsku a v\u00E1pence"@cs . . . "RIV/67985858:_____/09:00322767!RIV09-AV0-67985858" . "C\u00EDlem t\u00E9to pr\u00E1ce bylo vyhodnotit vliv p\u0159\u00EDdavku CO0 k prim\u00E1rn\u00EDmu zply\u0148ovac\u00EDmu m\u00E9diu (vodn\u00ED p\u00E1ra) p\u0159i alotermn\u00EDm zply\u0148ov\u00E1n\u00ED biomasy ve fluidn\u00EDm lo\u017Ei p\u0159i konstantn\u00ED teplot\u011B 800\u00B0C. Tak\u00E9 byl m\u011B\u0159en vliv materi\u00E1lu fluidn\u00EDho lo\u017Ee a vliv teploty reaktoru na slo\u017Een\u00ED, v\u00FDh\u0159evnost a v\u00FDt\u011B\u017Eek plynu. Z proveden\u00FDch experiment\u016F vypl\u00FDv\u00E1, \u017Ee CO2 p\u0159idan\u00FD ke zply\u0148ovac\u00EDmu m\u00E9diu byl p\u0159em\u011Bn\u011Bn na CO jen v omezen\u00E9 m\u00ED\u0159e a sp\u00ED\u0161e p\u0159eva\u017Eovalo na\u0159ed\u011Bn\u00ED plynu a sn\u00ED\u017Een\u00ED jeho v\u00FDh\u0159evnosti. Konverze CO2 na CO byla intenzivn\u011Bj\u0161\u00ED za pou\u017Eit\u00ED v\u00E1pence ve fluidn\u00EDm lo\u017Ei. V\u00E1penec vykazoval katalytick\u00FD \u00FA\u010Dinek na rozklad deht\u016F a zvy\u0161ov\u00E1n\u00ED v\u00FDt\u011B\u017Eku H2, CO2 a CO. Na z\u00E1klad\u011B zji\u0161t\u011Bn\u00FDch poznatk\u016F je mo\u017En\u00E9 jako optim\u00E1ln\u00ED teplotu gener\u00E1toru s v\u00E1pencem ve fluidn\u00ED vrstv\u011B navrhnout teplotu okolo 850 \u00B0C za dan\u00FDch experiment\u00E1ln\u00EDch podm\u00EDnek"@cs . . . . "gasification; fluidized bed; carbon dioxide"@en . . . "Voseck\u00FD, Martin" . . "Svoboda, Karel" . . "Jeremi\u00E1\u0161, Michal" . "The Influence of Addition of Carbon Dioxide to the Gasification Medium During the Atmospheric Steam Fluidized Bed Gasification on Sand and Limestone"@en . "P(2B08048), P(GA104/07/0977), Z(AV0Z40720504)" . "The aim of this project was to evaluate the effect of addition of CO2 to the gasification agent during allothermal steam fluidized bed gasification of biomass at constant temperature about 800 \u00B0C. Moreover, the effect of different fluidized bed materials such as silica sand and limestone together with the effect of temperature on producer gas composition was also examined. Experiments led to conclusions that CO2 added to the gasification agent was converted to CO to only very limited extent while CO2 dilution effect was relatively strong. The CO2 to CO conversion was exhanced by the use of limestone as the bed material. Limestone showed also strong catalytic activity towards reduction in tar content in the producer gas and higher production of H2, CO2 and CO in comparison with silica sand. Optimal temperature for in the bed-use of limestone in the gasification process was proposed to be around 850 \u00B0c under the given experimental conditions."@en . . "The Influence of Addition of Carbon Dioxide to the Gasification Medium During the Atmospheric Steam Fluidized Bed Gasification on Sand and Limestone" . "The Influence of Addition of Carbon Dioxide to the Gasification Medium During the Atmospheric Steam Fluidized Bed Gasification on Sand and Limestone" . "Poho\u0159el\u00FD, Michael" . . "2009-02-18+01:00"^^ . "Vliv p\u0159\u00EDdavku oxidu uhli\u010Dit\u00E9ho ke zply\u0148ovac\u00EDmu m\u00E9diu p\u0159i atmosf\u00E9rick\u00E9m zply\u0148ov\u00E1n\u00ED vodn\u00ED parou ve fluidn\u00EDm lo\u017Ei k\u0159emenn\u00E9ho p\u00EDsku a v\u00E1pence"@cs . . . . . "The aim of this project was to evaluate the effect of addition of CO2 to the gasification agent during allothermal steam fluidized bed gasification of biomass at constant temperature about 800 \u00B0C. Moreover, the effect of different fluidized bed materials such as silica sand and limestone together with the effect of temperature on producer gas composition was also examined. Experiments led to conclusions that CO2 added to the gasification agent was converted to CO to only very limited extent while CO2 dilution effect was relatively strong. The CO2 to CO conversion was exhanced by the use of limestone as the bed material. Limestone showed also strong catalytic activity towards reduction in tar content in the producer gas and higher production of H2, CO2 and CO in comparison with silica sand. Optimal temperature for in the bed-use of limestone in the gasification process was proposed to be around 850 \u00B0c under the given experimental conditions." . "Kamen\u00EDkov\u00E1, Petra" . . . . "14"^^ . "7"^^ . . "7"^^ . .