Patents Assigned to ALSTOM Technology
  • Compressor blade
    Patent number: 9297259
    Abstract: A compressor component having an improved airfoil profile so as to eliminate previously known vibratory issues in the blade tip is disclosed. By altering the airfoil profile throughout its span, the natural frequency of the airfoil is altered so as to not coincide with a critical engine order of the compressor. Further, the present invention provides a novel airfoil profile in accordance with the coordinates of Table 1.
    Type: Grant
    Filed: June 14, 2012
    Date of Patent: March 29, 2016
    Assignee: Alstom Technology
    Inventors: Edward Len Miller, Marco Micheli, Tihomir Stojkovic, Luis Federico Puerta
  • Radial fabric filter for particulate collection
    Patent number: 9084964
    Abstract: An air quality control system (AQCS) 214 useful for treating flue gas FG, such as flue gas FG produced by a fossil fuel fired boiler 212 is described. The AQCS 214 is equipped with a dry scrubber 236 and a radial fabric filter 254 with a central chimney 216. The radial fabric filter 254 collects particulates and dried reacted reducing agent from flue gas FG drawn through the radial fabric filter 254 by an axial fan 288 arranged within the central chimney 216.
    Type: Grant
    Filed: May 8, 2014
    Date of Patent: July 21, 2015
    Assignee: ALSTOM Technology
    Inventor: Marek Stefaniuk
  • METHOD OF DRYING A WET CARBON DIOXIDE RICH GAS STREAM
    Publication number: 20140026749
    Abstract: A method of drying a wet carbon dioxide rich gas stream is disclosed. The method includes: feeding a wet carbon dioxide rich gas stream into a dryer unit, bringing the wet carbon dioxide rich gas stream in contact with a hygroscopic salt in the dryer unit, whereby a dry carbon dioxide rich gas stream and brine are formed, withdrawing the dry carbon dioxide rich gas stream from the dryer unit, and withdrawing the brine from the dryer unit. A system includes a method of drying.
    Type: Application
    Filed: July 25, 2013
    Publication date: January 30, 2014
    Applicant: ALSTOM Technology
    Inventor: Thomas BECKER