Patents by Inventor James D. Rowland

James D. Rowland 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).

  • Method and apparatus for catalyst regeneration
    Patent number: 7563423
    Abstract: The present invention relates to the regeneration of a SOx removal catalyst (14) and a NOx reducing catalyst (12). Additionally, this invention relates to the reduction or elimination of sulfur breakthrough from the SOx removal catalyst (14) to the NOx reducing catalyst (12) that may occur during or after a regeneration sequence.
    Type: Grant
    Filed: December 22, 2006
    Date of Patent: July 21, 2009
    Assignee: ALSTOM Technology Ltd
    Inventors: Mou Jian, James D. Rowland, Erland L. E. Klintenheim
  • Method and apparatus for catalyst regeneration
    Publication number: 20080152564
    Abstract: The present invention relates to the regeneration of a SOx removal catalyst (14) and a NOx reducing catalyst (12). Additionally, this invention relates to the reduction or elimination of sulfur breakthrough from the SOx removal catalyst (14) to the NOx reducing catalyst (12) that may occur during or after a regeneration sequence.
    Type: Application
    Filed: December 22, 2006
    Publication date: June 26, 2008
    Inventors: Mou Jian, James D. Rowland, Erland L.E. Klintenheim