Patents Assigned to Envivotek Industries, LLC
  • Method of treating combustible materials with sodium silicate
    Patent number: 6401634
    Abstract: The present invention provides a method for chemically treating combustible materials prior to combustion. Specifically the present invention is directed to a method for treating a combustible material like a coal briquette with a sodium silicate coating to provide a fuel source with greatly reduced pollutant emissions.
    Type: Grant
    Filed: April 27, 2000
    Date of Patent: June 11, 2002
    Assignee: Envivotek Industries, LLC
    Inventor: Timothy J. Anderson