Patents by Inventor Rajender P. Gupta

Rajender P. Gupta 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).

  • Bromination process
    Patent number: 8198208
    Abstract: A bromination process includes contacting fly ash with liquid bromine to increase the mercury adsorbing ability of the fly ash. The resultant brominated fly ash can be used to adsorb mercury in a high temperature combustion gas.
    Type: Grant
    Filed: September 29, 2009
    Date of Patent: June 12, 2012
    Assignee: EPCOR Power Generation Services, Inc.
    Inventors: Rajender P. Gupta, Zhenghe Xu, Ian Clark, Hongqun Yang
  • BROMINATION PROCESS
    Publication number: 20100126345
    Abstract: A bromination process includes contacting fly ash with liquid bromine to increase the mercury adsorbing ability of the fly ash. The resultant brominated fly ash can be used to adsorb mercury in a high temperature combustion gas.
    Type: Application
    Filed: September 29, 2009
    Publication date: May 27, 2010
    Applicant: EPCOR Power Generation Services Inc.
    Inventors: Rajender P. Gupta, Zhenghe Xu, Ian Clark, Hongqun Yang