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Carbon Dioxide Capture

  • US 20100034724A1
  • Filed: 06/19/2009
  • Published: 02/11/2010
  • Est. Priority Date: 06/20/2008
  • Status: Active Grant
First Claim
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1. A method, comprising:

  • (a) separating anhydrous sodium carbonate from a first aqueous solution formed by reacting carbon dioxide and sodium hydroxide; and

    (b) causticizing the separated anhydrous sodium carbonate to generate carbon dioxide and sodium hydroxide.

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