Patents by Inventor Paul Dykshoorn

Paul Dykshoorn 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).

  • Dry scrubber with forced recirculation
    Patent number: 5643344
    Abstract: A forced recirculation of a part of the untreated flue gas is established along the inside wall of a dry scrubber by providing a counterflowing gas flow along the length of a dry scrubber housing wall to prevent deposition of wet particulate material on the inside walls caused by recirculation of particulates and flue gas thereon.
    Type: Grant
    Filed: February 14, 1995
    Date of Patent: July 1, 1997
    Assignee: The Babcock & Wilcox Company
    Inventors: Thomas W. Strock, Paul Dykshoorn
  • Dry scrubber with forced recirculation
    Patent number: 5575834
    Abstract: A forced recirculation of a part of the untreated flue gas is established along the inside wall of a dry scrubber by providing a counterflowing gas flow along the length of a dry scrubber housing wall to prevent deposition of wet particulate material on the inside walls caused by recirculation of particulates and flue gas thereon.
    Type: Grant
    Filed: June 3, 1996
    Date of Patent: November 19, 1996
    Assignee: The Babcock & Wilcox Company
    Inventors: Thomas W. Strock, Paul Dykshoorn