Patents Assigned to Utility Chemicals, Inc.
  • Method for control of slag build-up in solid waste incinerators
    Patent number: 4953481
    Abstract: The invention is directed to the use of melting point enhancers to control slag build-up in garbage, medical waste and sludge incinerators. It is directed to a method of modifying the nature of low melting non-combustible components of garbage, medical waste and sludge by the addition of very high melting point metallic compounds so as to render the low melting point materials non adherent or less adherent and easier to remove from furnace surfaces.
    Type: Grant
    Filed: September 1, 1989
    Date of Patent: September 4, 1990
    Assignee: Utility Chemicals, Inc.
    Inventor: Dennis A. Clayton