Patents by Inventor George Pyros

George Pyros 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 operating a gas turbine power plant at low load conditions with stack compliant emissions levels
    Patent number: 11623181
    Abstract: An apparatus for a gas turbine power plant that uniquely configures emission control equipment such that the plant can extend the emissions compliant operational range, the apparatus including a plurality of oxidation (CO) catalysts arranged in series.
    Type: Grant
    Filed: October 4, 2017
    Date of Patent: April 11, 2023
    Assignee: MITSUBISHI POWER AMERICAS, INC.
    Inventors: David McDeed, George Pyros, Anthony Bravato
  • METHOD AND APPARATUS FOR OPERATING A GAS TURBINE POWER PLANT AT LOW LOAD CONDITIONS WITH STACK COMPLIANT EMISSIONS LEVELS
    Publication number: 20180021727
    Abstract: An apparatus for a gas turbine power plant that uniquely configures emission control equipment such that the plant can extend the emissions compliant operational range, the apparatus including a plurality of oxidation (CO) catalysts arranged in series.
    Type: Application
    Filed: October 4, 2017
    Publication date: January 25, 2018
    Applicant: MITSUBISHI HITACHI POWER SYSTEMS AMERICAS, INC.
    Inventors: David McDeed, George Pyros, Anthony Bravato
  • Method and apparatus for operating a gas turbine power plant at low load conditions with stack compliant emissions levels
    Patent number: 9399927
    Abstract: An apparatus for a gas turbine power plant that uniquely configures emission control equipment such that the plant can extend the emissions compliant operational range, the apparatus including a plurality of oxidation (CO) catalysts arranged in series, optimized SCR for high NO2 reduction, Control valves with added capabilities for low turndown and other characteristics.
    Type: Grant
    Filed: November 25, 2014
    Date of Patent: July 26, 2016
    Assignee: Mitsubishi Hitachi Power Systems Americas, Inc.
    Inventors: David McDeed, George Pyros, Anthony Bravato
  • METHOD AND APPARATUS FOR OPERATING A GAS TURBINE POWER PLANT AT LOW LOAD CONDITIONS WITH STACK COMPLIANT EMISSIONS LEVELS
    Publication number: 20150204214
    Abstract: An apparatus for a gas turbine power plant that uniquely configures emission control equipment such that the plant can extend the emissions compliant operational range, the apparatus including a plurality of oxidation (CO) catalysts arranged in series, optimized SCR for high NO2 reduction, Control valves with added capabilities for low turndown and other characteristics.
    Type: Application
    Filed: November 25, 2014
    Publication date: July 23, 2015
    Applicant: MITSUBISHI HITACHI POWER SYSTEMS AMERICAS, INC.
    Inventors: David McDeed, George Pyros, Anthony Bravato
  • METHOD AND APPARATUS FOR OPERATING A GAS TURBINE POWER PLANT AT LOW LOAD CONDITIONS WITH STACK COMPLIANT EMISSIONS LEVELS
    Publication number: 20150204241
    Abstract: An apparatus for a gas turbine power plant that uniquely configures emission control equipment such that the plant can extend the emissions compliant operational range, the apparatus including a plurality of oxidation (CO) catalysts arranged in series.
    Type: Application
    Filed: September 25, 2014
    Publication date: July 23, 2015
    Applicant: MITSUBISHI HITACHI POWER SYSTEMS AMERICAS, INC.
    Inventors: David McDeed, George Pyros, Anthony Bravato