Patents Assigned to Kaiser Industries Corporation
  • Manufacture of cement in rotary vessels
    Patent number: 4022629
    Abstract: The manufacture of cement clinker in a rotary vessel wherein cement raw materials are heated to complete calcination and effect clinkering by the combustion of fuels in the gaseous atmosphere within the vessel is improved by incorporating into the cement raw materials a residual fuel having a low volatiles content and a high ignition temperature.
    Type: Grant
    Filed: February 10, 1976
    Date of Patent: May 10, 1977
    Assignee: Kaiser Industries Corporation
    Inventors: Hoke M. Garrett, James A. Murray