Proceedings of Conference on Coal Science
Online ISSN : 2423-8309
Print ISSN : 2423-8295
ISSN-L : 2423-8295
[volume title in Japanese]
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26. Behavior of Boron in coal fly ash
Mai TOYODAShinji KAMBARAHiroshi MORITOMI
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CONFERENCE PROCEEDINGS FREE ACCESS

Pages 55-56

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Abstract
To characterize leaching behavior of boron in various kind of fly ashes, leaching rate and partitioning rate of boron were investigated for 4 fly ashes that collected by electric static precipitator in a coal fired power plant. Leaching rate of boron is different by fly ash types, which show from 0% to 85%. Relation between partitioning rate of boron to fly ash and its leaching rate is examined to obtain control factor of the leaching rate for various fly ashes.
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© 2005 The Japan Institute of Energy
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