Patents Assigned to California Earth Minerals, Corp.
  • Mercury removal from coal emissions using montmorillonite clay
    Patent number: 7524472
    Abstract: Disclosed herein are methods, apparatus, and compositions for removing mercury gas from coal combustion emissions and the like. Disclosed herein is a gettering composition comprising an activated montmorillonite clay, a method for removing mercury from a gas stream using the gettering composition, and an apparatus for removing mercury from a gas stream.
    Type: Grant
    Filed: November 15, 2006
    Date of Patent: April 28, 2009
    Assignee: California Earth Minerals, Corp.
    Inventor: Raymond Kong