Patents by Inventor Robert RÅHLIN

Robert RÅHLIN 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).

  • Flue gas treatment system and method
    Patent number: 10005030
    Abstract: The flue gas treatment system (1) comprises a reactor (2), a pre-separator (3) downstream of the reactor (2), a separator (4) such as a fabric filter downstream of the pre-separator (3), a humidifier (5) downstream of the separator (4), a supply (7) of a pure fresh reagent into the flue gas (FG) downstream of the pre-separator (3) and upstream of or at the separator (4).
    Type: Grant
    Filed: February 3, 2016
    Date of Patent: June 26, 2018
    Assignee: GENERAL ELECTRIC TECHNOLOGY GMBH
    Inventor: Robert Råhlin
  • Dust separator useful with dry scrubber system
    Patent number: 9643117
    Abstract: An air quality control system (AQCS) 14 useful for treating flue gas FG, such as flue gas FG produced by a fossil fuel fired boiler 12 is described. The AQCS 14 is equipped with a dust separator 37. The dust separator 37 is useful under relatively high dust load conditions downstream from a dry scrubber reactor 36 with limited equipment wear and limited space requirements. As such, the dust separator captures particulate matter with a dust trap that intercepts the flow of particulate matter for collection of the particulate matter in a hopper.
    Type: Grant
    Filed: September 29, 2015
    Date of Patent: May 9, 2017
    Assignee: General Electric Technology GmbH
    Inventors: Robert Råhlin, Ali Mustapha Tabikh
  • FLUE GAS TREATMENT SYSTEM AND METHOD
    Publication number: 20160236144
    Abstract: The flue gas treatment system (1) comprises a reactor (2), a pre-separator (3) downstream of the reactor (2), a separator (4) such as a fabric filter downstream of the pre-separator (3), a humidifier (5) downstream of the separator (4), a supply (7) of a pure fresh reagent into the flue gas (FG) downstream of the pre-separator (3) and upstream of or at the separator (4).
    Type: Application
    Filed: February 3, 2016
    Publication date: August 18, 2016
    Inventor: Robert RÅHLIN
  • DUST SEPARATOR USEFUL WITH DRY SCRUBBER SYSTEM
    Publication number: 20160096130
    Abstract: An air quality control system (AQCS) 14 useful for treating flue gas FG, such as flue gas FG produced by a fossil fuel fired boiler 12 is described. The AQCS 14 is equipped with a dust separator 37. The dust separator 37 is useful under relatively high dust load conditions downstream from a dry scrubber reactor 36 with limited equipment wear and limited space requirements. As such, the dust separator captures particulate matter with a dust trap that intercepts the flow of particulate matter for collection of the particulate matter in a hopper.
    Type: Application
    Filed: September 29, 2015
    Publication date: April 7, 2016
    Inventors: Robert RÅHLIN, Ali Mustapha TABIKH