Patents by Inventor Jurgen Dopatka

Jurgen Dopatka 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).

  • Apparatus and method for evaporating waste water and reducing acid gas emissions
    Patent number: 9724638
    Abstract: An apparatus for evaporating waste water and reducing flue gas acid gas emissions includes an evaporator device configured to receive a portion of flue gas emitted from a combustion unit and waste water for direct contact of the flue gas with the waste water to cool and humidify the flue gas, and to evaporate the waste water. An alkaline reagent as well as activated carbon may be mixed with the waste water prior to waste water contact with the flue gas. Solid particulates that are dried and entrained within the cooled and humidified flue gas can be separated from the flue gas via a particulate collector.
    Type: Grant
    Filed: April 29, 2016
    Date of Patent: August 8, 2017
    Assignee: General Electric Technology GmbH
    Inventors: Raymond Raulfs Gansley, Jurgen Dopatka, Sanjay Kumar Dube, Philip C. Rader
  • APPARATUS AND METHOD FOR EVAPORATING WASTE WATER AND REDUCING ACID GAS EMISSIONS
    Publication number: 20160243494
    Abstract: An apparatus for evaporating waste water and reducing flue gas acid gas emissions includes an evaporator device configured to receive a portion of flue gas emitted from a combustion unit and waste water for direct contact of the flue gas with the waste water to cool and humidify the flue gas, and to evaporate the waste water. An alkaline reagent as well as activated carbon may be mixed with the waste water prior to waste water contact with the flue gas. Solid particulates that are dried and entrained within the cooled and humidified flue gas can be separated from the flue gas via a particulate collector.
    Type: Application
    Filed: April 29, 2016
    Publication date: August 25, 2016
    Inventors: Raymond Raulfs GANSLEY, Jurgen DOPATKA, Sanjay Kumar DUBE, Philip C. RADER
  • METHOD FOR PROCESSING A POWER PLANT FLUE GAS
    Publication number: 20140105800
    Abstract: A method and a system are provided for processing a gas stream wherein the gas stream is passed through an absorption process thereby forming and CO2-lean gas stream having ammonia therein and a CO2-rich stream. The CO2-lean gas stream having ammonia therein subsequently is passed to a selective catalytic reduction process.
    Type: Application
    Filed: March 15, 2013
    Publication date: April 17, 2014
    Applicant: ALSTOM TECHNOLOGY LTD
    Inventors: Nareshkumar Bernard Handagama, Rameshwar Hiwale, Sanjay Kumar Dube, David James Muraskin, Jurgen Dopatka, Donald Borio
  • Multi-stage CO2 removal system and method for processing a flue gas stream
    Patent number: 8182577
    Abstract: An ammonia based CO2 capture system and method is provided in which multiple absorption stages are provided. Each absorption stage delivers an ionic solution at a predetermined temperature and contacts it with a flue gas stream.
    Type: Grant
    Filed: October 21, 2008
    Date of Patent: May 22, 2012
    Assignee: ALSTOM Technology Ltd
    Inventors: Eli Gal, Otto M. Bade, Dennis J. Laslo, Frederic Z. Kozak, David J. Muraskin, Jurgen Dopatka
  • MULTI-STAGE CO2 REMOVAL SYSTEM AND METHOD FOR PROCESSING A FLUE GAS STREAM
    Publication number: 20090101012
    Abstract: An ammonia based CO2 capture system and method is provided in which multiple absorption stages are provided. Each absorption stage delivers an ionic solution at a predetermined temperature and contacts it with a flue gas stream.
    Type: Application
    Filed: October 21, 2008
    Publication date: April 23, 2009
    Applicant: ALSTOM Technology Ltd
    Inventors: Eli Gal, Otto M. Bade, Dennis J. Laslo, Frederic Z. Kozak, David J. Muraskin, Jurgen Dopatka