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Process for removing mercury vapor from flue gas

  • US 20020114749A1
  • Filed: 12/22/2000
  • Published: 08/22/2002
  • Est. Priority Date: 12/22/2000
  • Status: Abandoned Application
First Claim
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1. A process for removing elemental mercury vapor from flue gas which comprises:

  • contacting the flue gas with a gaseous oxidizing agent at a gaseous oxidizing agent region to render the elemental mercury vapor more easily oxidized; and

    subjecting the flue gas to oxidation at a point downstream of the gaseous oxidizing agent region to oxidize the elemental mercury vapor and thereby render it more easily removed.

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