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Production of cementitious ash products with reduced carbon emissions

  • US 20070184394A1
  • Filed: 02/05/2007
  • Published: 08/09/2007
  • Est. Priority Date: 02/07/2006
  • Status: Abandoned Application
First Claim
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1. A method of increasing the value of coal burned in a coal burning facility, the method comprising:

  • combusting coal containing mercury, without a flue gas desulfurization device and in a presence of at least one sorbent, to produce heat energy, ash, and flue gases; and

    monitoring said flue gases for sulfur and mercury and adjusting said presence of said at least one sorbent to produce at least one of a sulfur emission and a mercury emission that is in compliance with an environmental regulation, thereby realizing a monetary savings by an avoidance of costs associated with said flue gas desulfurization device.

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