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Reducing mercury emissions from the burning of coal

  • US 9,822,973 B2
  • Filed: 07/20/2016
  • Issued: 11/21/2017
  • Est. Priority Date: 03/17/2005
  • Status: Active Grant
First Claim
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1. A method for preventing release of mercury into the atmosphere from combustion of coal, comprising delivering coal into a furnace at a coal feed, combusting the coal in the furnace, and adding sorbent components into the furnace during combustion, wherein the components comprise iodine, silica, and alumina.

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