Circulating fluidised bed co-combustion of coal and biomass
نویسندگان
چکیده
منابع مشابه
Specific Influence of Biomass on the Desulphurisation Process in Combustion of Brown Coal and Biomass Mixture in Fluidised Bed Boiler
Specifičan utjecaj biomase na proces odsumporavanja pri izgaranju smjese mrkog ugljena i biomase fluidiziranom sloju kotla. Rad je usmjeren na odreĎene aspekte procesa odsumporavanja u kotlovimas fluidiziranim slojem.Cilj studije bio je analizirati utjecaj nekoliko vrsta biomase na kvalitetu procesa odsumporavanja izgaranja smjese od mrkog ugljena, biomase i vapnenca u fluidiziranom sloju kotla...
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The behaviour of alkali metals, especially of potassium, during circulating fluidised bed combustion of wood-based fuels was studied experimentally in pilot-scale and industrial scale combustors. The fuels included willow, forest residue and waste wood co-combusted with paper mill sludge. As a result of this work, the main chemical and physical transformation mechanisms of potassium compounds i...
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Gaseous emissions from the fluidised bed co-combustion of 50% w/w chicken litter and peat were monitored and recorded. Emission data were used to create a dispersion model for a proposed site on a poultry farm in Ireland. Variables within the combustion unit influenced both combustion and emission levels of pollutants such as SO(2) and NO(x), CO. Concentrations of atmospheric pollutants decreas...
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A project on co-firing in large-scale power plants burning coal is currently funded by the European Commission. It is called COPOWER. The project involves 10 organisations from 6 countries. The project involves combustion studies over the full spectrum of equipment size, ranging from small laboratory-scale reactors and pilot plants, to investigate fundamentals and operating parameters, to provi...
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In this study, a circulating fluidized bed (CFB) of 125 mm diameter and 1800mm height was used to find the combustion characteristics of sewage sludge (SS) produced in Turkey. Sludge + olive cake, and sludge + lignite coal mixtures were burned separately. Various sludge-to-lignite coal and sludge-to-olive cake ratios (5/95, 10/90, 15/85, 20/80) were tried. On-line concentrations of major compon...
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ژورنال
عنوان ژورنال: Fuel
سال: 2004
ISSN: 0016-2361
DOI: 10.1016/j.fuel.2003.08.003