Počet záznamů: 1
Fluidized Bed Gasification of Coal-Oil and Coal-Water-Oil Slurries by Oxygen –Steam and Oxygen-CO2 Mixtures
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SYSNO ASEP 0374232 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Fluidized Bed Gasification of Coal-Oil and Coal-Water-Oil Slurries by Oxygen –Steam and Oxygen-CO2 Mixtures Tvůrce(i) Svoboda, Karel (UCHP-M) RID, ORCID, SAI
Pohořelý, Michael (UCHP-M) RID, ORCID, SAI
Jeremiáš, Michal (UCHP-M) RID, ORCID, SAI
Kameníková, Petra (UCHP-M) RID, SAI
Hartman, Miloslav (UCHP-M) RID, ORCID, SAI
Skoblia, S. (CZ)
Šyc, Michal (UCHP-M) RID, SAI, ORCIDZdroj.dok. Fuel Processing Technology. - : Elsevier - ISSN 0378-3820
Roč. 95, č. 1 (2012), s. 16-26Poč.str. 11 s. Jazyk dok. eng - angličtina Země vyd. NL - Nizozemsko Klíč. slova fluidized bed ; gasification ; coal slurries Vědní obor RIV JE - Nejaderná energetika, spotřeba a využití energie CEP 2B08048 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy 7C08034 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy CEZ AV0Z40720504 - UCHP-M (2005-2011) UT WOS 000301010300004 DOI 10.1016/j.fuproc.2011.11.001 Anotace Polish bituminous coal and German subbituminous coal were selected for preparation of coal-vegetable oil slurry (COS) and coal-oil in water slurry (COWS) with content of coal about 50 mass %. Laboratory, electrically heated gasifier with fluidized bed (FB) of sand particles was used for the gasification with steam-O2 and CO2-O2 mixtures (ER = 0.19 – 0.23) at temperatures between 800 and 925 °C. FB gasification with mixtures of O2/CO2 can generate producer gas with heating values (LHV) about 8 - 10 MJ/m3. The LHV values of the producer gas are influenced by relatively high content of methane, ethylene and BTX compounds. The yield of heavier tar compounds (excluding BTX) is high, exceeding 20 g tar/kg of dry German coal based COS and 36 g/kg of fuel for Polish coal based COS. FB gasification of the COWS prepared from the Polish coal with 40 mass % of water and 12 mass % of oil by steam–O2 and CO2-O2 mixtures (ER =0.20) reduces tar yield approx. to an half. Pracoviště Ústav chemických procesů Kontakt Eva Jirsová, jirsova@icpf.cas.cz, Tel.: 220 390 227 Rok sběru 2012 Elektronická adresa http://www.scopus.com/record/display.url?eid=2-s2.0-82455175439&origin=resultslist&sort=plf-f&src=s&st1=svoboda%2ck&sid=ikNGw6d45E-yyuMoDwlGiWn%3a420&sot=b&sdt=b&sl=22&s=AUTHOR-NAME%28svoboda%2ck%29&relpos=1&relpos=1&searchTerm=AUTHOR-NAME(svoboda,k)
Počet záznamů: 1