Patents Assigned to RJC Corporation
  • Internal air and/or fuel staged controller
    Patent number: 5415114
    Abstract: A burner flame stabilizer which circumferentially stages the air to form circumferentially-spaced fuel rich and fuel lean zones for lowering of NO.sub.x is described. A circumferential solid fuel stager is described, which operates with a fuel stabilizer to provide increased dwell time for coal particles volatilization in a recirculation zone established by the flame stabilizer. Various embodiments are described.
    Type: Grant
    Filed: October 27, 1993
    Date of Patent: May 16, 1995
    Assignee: RJC Corporation
    Inventors: Richard J. Monro, R. Gifford Broderick