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Large and small par...
Large and small particles in CFB combustors
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Na, Yongjie (author)
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Yan, Guizhang (author)
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Sun, Xiaolan (author)
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Cui, Ping (author)
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He, Jun (author)
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- Karlsson, Maria, 1985 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Leckner, Bo G, 1936 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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(creator_code:org_t)
- 1996
- 1996
- English.
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In: Proc of the 5th International Conference on Circulating Fluidized Bed. ; 5, s. 194-199
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https://research.cha...
Abstract
Subject headings
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- The behaviour of coarse particles was studied in a fluidized bed rig and in a 12 MW CFB boiler. Minimum fluidization velocity and the entrainment rate of course particles from a bed with and without fine sand were measured in the cold rig. A series of solid samples were talen from the boiler furnace in different points with suction probes under various test conditions. The amount of coarse particles was analysed. Bulk densities at different heights with and without coarse particles were compared. It was found that both the minimum fluidisation and terminal velocities were influenced by the flux of fine particles.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Maskinteknik -- Energiteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Mechanical Engineering -- Energy Engineering (hsv//eng)
Keyword
- Particle size distribution
- Fluidized bed combustion
- Circulating fluidized bed
Publication and Content Type
- kon (subject category)
- ref (subject category)
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