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2011 | 32 | 4 | 255-266
Article title

Unburned carbon in the circulating fluidised bed boiler fly ash

Content
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Languages of publication
EN
Abstracts
EN
The paper describes the results of various actions and industrial tests conducted in order to decrease the content of unburned carbon in the fly ash of a circulating fluidised bed combustor (CFBC). Several attempts to improve the situation were made and the effects of several parameters on the unburned carbon content in the fly ash were investigated (e.g. bed temperature, cyclone separation efficiency, fuel particle size distribution, boiler hydrodynamics, grid design, and fuel data). Unfortunately, no satisfactory solution to these problems was found. Probably, apart from attrition and char fragmentation, additional factors also contributed to the formation of unburned carbon in the CFBC fly ash.
Publisher
Year
Volume
32
Issue
4
Pages
255-266
Physical description
Dates
published
1 - 12 - 2011
online
9 - 11 - 2011
References
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Document Type
Publication order reference
YADDA identifier
bwmeta1.element.-psjd-doi-10_2478_v10176-011-0020-8
Identifiers
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