Patents Assigned to Envirotek Industries, LLC
  • Combustible briquette especially for the iron and steel industry
    Publication number: 20020104257
    Abstract: A briquette comprised of iron and steel industry waste materials and carbon as a fuel source thereby creating a self contained delivery system for the recovery of iron or steel. The briquette is held together by a binding system that can withstand the extremely high temperatures required to make iron and steel.
    Type: Application
    Filed: March 29, 2002
    Publication date: August 8, 2002
    Applicant: Envirotek Industries, LLC
    Inventor: Timothy J. Anderson
  • Combustible briquette
    Publication number: 20020020108
    Abstract: The present invention provides a composition and method for making combustible briquettes from industrial waste, particularly from industrial fines, which are useful in the manufacture of steel. The fines are mixed with a binder comprising an aqueous solution of sodium silicate, formed into briquettes and dried prior to use.
    Type: Application
    Filed: October 9, 2001
    Publication date: February 21, 2002
    Applicant: Envirotek Industries, LLC
    Inventor: Timothy J. Anderson