Patents by Inventor James A. Newburn

James A. Newburn has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Liquid blowdown elimination system
    Patent number: 5035188
    Abstract: An improved process for eliminating the liquid blowdown stream from the wet flue gas scrubbing equipment of an incinerator system. The liquid blowdown stream from the main wet scrubbing system is mixed with a hot flue gas slipstream. The water is evaporated and the residual solids are removed, thereby producing a dry waste stream for disposal and a solids-free flue gas slipstream for exhaust.
    Type: Grant
    Filed: September 11, 1990
    Date of Patent: July 30, 1991
    Assignee: IT-McGill Pollution Control Systems, Inc.
    Inventors: Bruce C. Johnson, James A. Newburn