Method for largely unsupported combustion of petroleum coke
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United States of America Patent
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Mar 6, 2007
Grant Date -
Jan 27, 2005
app pub date -
Aug 30, 2002
filing date -
Sep 7, 2001
priority date (Note) -
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Abstract
Combustion of petroleum coke using air to carry the fuel into a combustion zone and to provide a source of oxidant. Enhanced combution utilizes oxygen introduced into or proximate primary, secondary, tertiary, quaternary, or over-fire air to effect primary combustion of the fuel. Petroleum coke fuel in an oxygen supported air-petroleum coke combustion process can be used to re-power a utility boiler.
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