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Method of manufacturing and using enhanced carbon dioxide adsorbent

  • US 7,329,307 B2
  • Filed: 01/28/2005
  • Issued: 02/12/2008
  • Est. Priority Date: 01/28/2004
  • Status: Expired due to Fees
First Claim
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1. A method of processing carbon dioxide adsorbent for use in a C02 removal system, said method comprising:

  • combining a polymer, lithium hydioxide (LiOH), and lubricant that dissolves the polymer to form a first LiOH adsorbent;

    forming a structure using the first LiOH adsorbent;

    extracting the lubricant from the structured LiOH adsorbent using a solvent to form a second LiOH adsorbent;

    removing the solvent from the second LiOH adsorbent to form a third LiOH adsorbent; and

    hydrating the third LiOH adsorbent to form a fourth LiOH adsorbent having a water content above an anhydrous level.

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