CO2 as Moderator for Biomass Gasification

0398137 - ÚCHP 2014 RIV GB eng J - Článek v odborném periodiku
Pohořelý, Michael - Jeremiáš, Michal - Svoboda, Karel - Kameníková, Petra - Skoblia, S. - Beňo, Z.
CO2 as Moderator for Biomass Gasification.
Fuel. Roč. 117, PART: A (2014), s. 198-205. ISSN 0016-2361. E-ISSN 1873-7153
Grant CEP: GA MŠMT(CZ) 7C11009
Grant ostatní: RFCS(XE) RFCR-CT-2010-0009
Institucionální podpora: RVO:67985858
Klíčová slova: dolomite * limestone * catalyst
Kód oboru RIV: CI - Průmyslová chemie a chemické inženýrství
Impakt faktor: 3.520, rok: 2014

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 waste CO2 can be used instead of, or together with, water vapour to moderate the process of biomass gasification in a catalytic fluidized bed of dolomitic limestone. Such use of CO2 increased substantially the carbon and energy conversion efficiency and decreased the amount of tars in the produced gas.
Trvalý link: http://hdl.handle.net/11104/0226409