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Methods and compositions for refining lipid feed stocks

  • US 7,943,791 B2
  • Filed: 09/26/2008
  • Issued: 05/17/2011
  • Est. Priority Date: 09/28/2007
  • Status: Active Grant
First Claim
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1. A method of making a fatty acid alkyl ester composition, the method comprising:

  • extracting lipids from a corn-based ethanol production byproduct;

    adding an alcohol solution to the lipids to form a reaction mixture; and

    contacting the reaction mixture with a metal oxide catalyst.

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