Patents Assigned to Little Sioux Corn Processors
  • Ethanol production process using cold traps
    Patent number: 8524473
    Abstract: An improved ethanol production process providing novel stillage treatment is disclosed wherein the stillage is separated into four value added product streams that are subjected to drying conditions reducing or eliminating volatization of any VOC's in the product streams.
    Type: Grant
    Filed: July 17, 2012
    Date of Patent: September 3, 2013
    Assignee: Little Sioux Corn Processors
    Inventors: Neal Hammond, John Prevost