Patents by Inventor Jean-Claude Magdelenat

Jean-Claude Magdelenat 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).

  • Patent number: 7964168
    Abstract: The CO2 contained in combustion fumes is captured by carrying out at least the following steps in combination: a) a fuel is burned, producing combustion fumes; b) the fumes are placed in contact with an absorbent solution in order to produce CO2-poor fumes and a CO2-laden solution; c) the CO2-laden solution is regenerated in a thermal regeneration column (RE) in order to produce a regenerated absorbent solution and a CO2-rich gaseous effluent (5); and d) the CO2-rich gaseous effluent is cooled in order to obtain a CO2-enriched gaseous fraction which is evacuated, and a liquid fraction, which is heated by heat exchanged with the combustion fumes and then introduced at the head of regeneration column (RE) as reflux (7).
    Type: Grant
    Filed: October 10, 2007
    Date of Patent: June 21, 2011
    Assignees: IFP, ALSTOM Technology Ltd.
    Inventors: Thorsten Burkhardt, Pierre-Antoine Bouillon, Jean-Claude Magdelenat
  • Publication number: 20090098035
    Abstract: The CO2 contained in combustion fumes is captured by carrying out at least the following steps in combination: a) A fuel is burned, producing combustion fumes; b) The fumes are placed in contact with an absorbent solution in order to produce CO2-poor fumes and a CO2-laden solution; c) The CO2-laden solution is regenerated in a thermal regeneration column (RE) in order to produce a regenerated absorbent solution and a CO2-rich gaseous effluent (5); d) Said CO2-rich gaseous effluent is cooled in order to obtain a CO2-enriched gaseous fraction which is evacuated, and a liquid fraction which is introduced at the head of regeneration column (RE) as reflux (7); In addition, in step d), at least one of the following operations is conducted: i) Said gaseous effluent is cooled (C1) to an intermediate temperature in order to produce a liquid flow and a gaseous flow, then the gaseous flow is subcooled (C2) in order to produce said gaseous fraction and said liquid fraction, said liquid flow and said liquid frac
    Type: Application
    Filed: October 10, 2007
    Publication date: April 16, 2009
    Inventors: THORSTEN BURKHARDT, Pierre-Antoine Bouillon, Jean-Claude Magdelenat