Method and apparatus for separation of unburned carbon from flyash
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United States of America Patent
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Jun 13, 2000
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N/A
app pub date -
Feb 24, 1997
filing date -
Feb 24, 1997
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Abstract
Apparatus and method for separating carbon particles from flyash includes one of increasing a relative humidity of the flyash or decreasing the relative humidity of the flyash to within an optimum humidity range, and introducing the flyash within the optimum humidity range into a triboelectric separator so as to triboelectrically charge the carbon particles and the flyash and so as to electrostatically separate the charged carbon particles from the charged flyash.
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