×

METHOD FOR EFFICIENT CO2 DEGASIFICATION

  • US 20170342006A1
  • Filed: 07/07/2016
  • Published: 11/30/2017
  • Est. Priority Date: 05/26/2016
  • Status: Active Grant
First Claim
Patent Images

1. A method comprising:

  • acidifying a solution including dissolved inorganic carbon with aqueous HCl from an electrodialysis unit to form an acidified solution, wherein the electrodialysis unit receives a salt water solution and outputs the aqueous HCl and aqueous NaOH;

    converting the dissolved inorganic carbon into carbon dioxide gas in response to acidifying the solution with the aqueous HCl from the electrodialysis unit;

    vacuum stripping a first amount of the carbon dioxide gas from the acidified solution;

    after vacuum stripping the first amount of the carbon dioxide gas, stripping a second amount of the carbon dioxide gas from the acidified solution; and

    collecting the first amount of the carbon dioxide gas and the second amount of the carbon dioxide gas.

View all claims
  • 6 Assignments
Timeline View
Assignment View
    ×
    ×