Fluidized Bed Gasification of Coal-Oil and Coal-Water-Oil Slurries by a Gas Containing CO2-Oxygen Mixture

0360440 - ÚCHP 2012 RIV IT eng C - Conference Paper (international conference)
Svoboda, Karel - Pohořelý, Michael - Jeremiáš, Michal - Kameníková, Petra - Skoblia, S. - Šyc, Michal
Fluidized Bed Gasification of Coal-Oil and Coal-Water-Oil Slurries by a Gas Containing CO2-Oxygen Mixture.
Chemical Engineering Transactions. Milano: AIDIC SERVIZI, 2010 - (Klemeš, J.; Lam, H.; Varbanov, P.), s. 211-216. ISBN 978-88-95608-05-1. ISSN 1974-9791.
[PRES 2010: 19th Intenational Confeence on Process Integration, Modelling and Optimisation for Energy Saving and Pollution Reduction. Prague (CZ), 28.08.2010-01.09.2010]
R&D Projects: GA MŠMT 2B08048; GA MŠMT 7C08034
Grant - others:RFCR(XE) CT/2007/00005
Institutional research plan: CEZ:AV0Z40720504
Keywords : coal-oil slurries * recirculation * gas
Subject RIV: JE - Non-nuclear Energetics, Energy Consumption ; Use
http://apps.isiknowledge.com/full_record.do?product=WOS&search_mode=GeneralSearch&qid=4&SID=X26JbE4Lci8lkdAAo64&page=1&doc=4 http://arl-repository.lib.cas.cz/nusl/UCHP-M/cav_un_epca-0360440_01.pdf

Direct use of CO2 instead of steam or as a partial substitute for steam in coal and biomass direct gasification processes is one of possibilities of potential useful application of CO2. Based on the above stated facts we concentrated in our study on FB gasification of COS and COWS slurries with gases containing higher concentrations of CO2. Our attention was particularly devoted to effects of CO2 concentrations and gasification temperature on producer gas heating value, energy yield, tar and BTX yields in comparison with FB gasification with steam-O2 mixtures.
Permanent Link: http://hdl.handle.net/11104/0197996