Removal of dust from flue gas in magnetically stabilized fluidized bed

O6; A magnetically stabilized fluidized bed (MSFB, φ 500mm x 2100mm) was designed to study dust removal from flue gas. Based on the mechanism of dust removal in a fixed bed, the effects on collection efficiency of magnetic field intensity, ratio of flue gas velocity to minimum fluidization velocity,...

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Bibliographic Details
Published in中国颗粒学报（英文版） Vol. 6; no. 2; pp. 116 - 119
Main Authors Yinghui Wang, Keting Gui, Mingheng Shi, Changfeng Li
Format Journal Article
LanguageEnglish
Published School of Energy and Power Engineering, Jiangsu University, Zhenjiang 212013, Jiangsu, China%Key Laboratory of Clean Coal Power Generation and Combustion Technology of Ministry of Education,Southeast University, Nanjing 210096, Jiangsu, China 2008
Subjects
Dust removal
Magnetic particles renewal
Stable fluidization
Magnetically stabilized fluidized bed (MSFB)
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Summary:O6; A magnetically stabilized fluidized bed (MSFB, φ 500mm x 2100mm) was designed to study dust removal from flue gas. Based on the mechanism of dust removal in a fixed bed, the effects on collection efficiency of magnetic field intensity, ratio of flue gas velocity to minimum fluidization velocity, bed height, and particle average diameter, were investigated. Then feasible methods for MSFB to better remove dust were proposed. Over 95% of dust removal with MSFB can be achieved, when stable fluidization is maintained and when magnetic particles are frequently renewed.
ISSN:1672-2515