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Carbon dioxide absorbing solution

  • US 9,056,271 B2
  • Filed: 09/24/2009
  • Issued: 06/16/2015
  • Est. Priority Date: 09/24/2009
  • Status: Expired due to Fees
First Claim
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1. A carbon dioxide absorbing solution, consisting essentially of:

  • at least one alkanolamine selected from the group consisting of triehtanolamine, methyl diethanolamine, diethanolamine, diisopropanolamine, diglycolamine, monoethanolamine, and aminomethylpropanol;

    a sulfur amino acid of formula (1) or (2);

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