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Ammonia Yield from Gasification of Biomass and Coal in Fluidized Bed Reactor
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SYSNO ASEP 0398864 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Ammonia Yield from Gasification of Biomass and Coal in Fluidized Bed Reactor Author(s) Jeremiáš, Michal (UCHP-M) RID, ORCID, SAI
Pohořelý, Michael (UCHP-M) RID, ORCID, SAI
Bode, P. (NL)
Skoblia, S. (CZ)
Beňo, Z. (CZ)
Svoboda, Karel (UCHP-M) RID, ORCID, SAISource Title Fuel. - : Elsevier - ISSN 0016-2361
Roč. 117, Part B (2014), s. 917-925Number of pages 9 s. Language eng - English Country GB - United Kingdom Keywords limestone ; NH3 ; dolomite ; NOx ; gasifying agent Subject RIV CI - Industrial Chemistry, Chemical Engineering R&D Projects 7C11009 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) Institutional support UCHP-M - RVO:67985858 UT WOS 000327767400002 DOI 10.1016/j.fuel.2013.10.009 Annotation Gas from the gasification of coal and biomass can be used for combined production of heat and power or for the synthesis of alternative fuels. In both cases, ammonia, which is created by the conversion of fuel-bound nitrogen, can cause technological difficulties. Therefore, ammonia concentration in the produced gas has to be monitored, or, at least, estimated to take appropriate measures for its abatement. In this paper, we report in detail the analysis of ammonia content in the produced gas as well as results of several experiments of fluidized-bed gasification of Spanish coal, South African coal, Rheinish coal and woody biomass. We focused on the evaluation and comparison of ammonia yield based on the following variables: (1) different fuels, (2) the addition of dolomitic limestone into the fluidized bed and (3) the use of carbon dioxide instead of steam in the gasifying agent. Workplace Institute of Chemical Process Fundamentals Contact Eva Jirsová, jirsova@icpf.cas.cz, Tel.: 220 390 227 Year of Publishing 2014
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