Patents by Inventor Christophe Claeys

Christophe Claeys 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 for the purification of a gas containing CO
    Patent number: 8465570
    Abstract: A method for the purification of a feed gas stream containing at least CO2 and at least one impurity with by the incorporation of a purification step, enabling water to be at least partially removed is provided.
    Type: Grant
    Filed: July 8, 2008
    Date of Patent: June 18, 2013
    Assignee: L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude
    Inventors: Bruno Alban, Christophe Claeys, Philippe Court, Arthur Darde, Guillaume De Smedt, Bao Ha, Vladimir Hasanov, Simon Jallais, Christian Monereau, Serge Moreau, Elise Renou, Ivan Sanchez-Molinero, Jean-Pierre Tranier
  • Method for the purification of a gas containing COusing an adsorption purification unit
    Patent number: 8409329
    Abstract: A method for the purification of a feed gas stream containing CO2 and water and at least one impurity chosen from NOx and SOx, comprising the incorporation of a purification step for the preferential elimination of water is provided.
    Type: Grant
    Filed: July 8, 2008
    Date of Patent: April 2, 2013
    Assignee: L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude
    Inventors: Bruno Alban, Christophe Claeys, Philippe Court, Arthur Darde, Guillaume De Smedt, Bao Ha, Vladimir Hasanov, Simon Jallais, Christian Monereau, Serge Moreau, Elise Renou, Ivan Sanchez-Molinero, Jean-Pierre Tranier
  • Method for deoxygenation of smokes and equipment for implementing same
    Patent number: 8323578
    Abstract: The invention relates to a method for the deoxygenation in a chemical loop of smokes resulting from oxidation-combustion reactions, that comprises: a first step during which the smokes are stripped from their oxygen by trapping the same by the oxidation of an oxygen-carrier material, thus producing a main flow of smokes with a reduced oxygen content; and a second step for also producing smokes that can join the main smoke flow and during which the material oxidized during the first step is reduced and regenerated by reaction with the fuel in order to be used again during said step. The invention also relates to an apparatus for implementing said method.
    Type: Grant
    Filed: July 24, 2008
    Date of Patent: December 4, 2012
    Assignee: L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude
    Inventors: Ivan Sanchez-Molinero, Christophe Claeys, Guillaume De Smedt, Simon Jallais
  • METHOD AND DEVICE FOR PRODUCING ALKENE DERIVATIVES
    Publication number: 20120277464
    Abstract: The invention relates to a method for producing a flow containing at least one alkene derivative, including the following steps: a step a) of reacting a flow containing one or more alkenes and one or more alkanes—the ratio of said alkanes to said alkenes being at least 1 by volume—with a flow containing mainly oxygen, in order to obtain at least one converted flow containing at least said alkene derivative; a step b) of separating the converted flow produced in step a) into at least said flow containing at least said alkene derivative and a residual flow containing mainly one or more hydrocarbons and one or more inert compounds; and a step c) of separating all or a portion of said residual flow by means of permeation into at least one first flow containing mainly one or more inert compounds and a second flow containing mainly one or more hydrocarbons.
    Type: Application
    Filed: October 27, 2010
    Publication date: November 1, 2012
    Applicants: Arkema France, L'Air Liquide Societe Anonyme Puor L'Exploitation des Procedes Georges Claude
    Inventors: Christophe Claeys, Alberto Garcia, Sylvain Gerard, Nicolas Dupont, Jean Luc Dubois, Serge Tretjak, Nabil Tlili
  • Method for Deoxygenation of Smokes and Equipment for Implementing Same
    Publication number: 20120134904
    Abstract: The invention relates to a method for the deoxygenation in a chemical loop of smokes resulting from oxidation-combustion reactions, that comprises: a first step during which the smokes are stripped from their oxygen by trapping the same by the oxidation of an oxygen-carrier material, thus producing a main flow of smokes with a reduced oxygen content; and a second step for also producing smokes that can join the main smoke flow and during which the material oxidised during the first step is reduced and regenerated by reaction with the fuel in order to be used again during said step. The invention also relates to an apparatus for implementing said method.
    Type: Application
    Filed: July 24, 2008
    Publication date: May 31, 2012
    Applicant: L'Air Liquide Societe Anonyme Pour L'Etude Et L'Exploitation Des Procedes Georges Claude
    Inventors: Ivan Sanchez-Molinero, Christophe Claeys, Guillaume De Smedt, Simon Jallais
  • Method For The Purification Of A Gas Containing CO2
    Publication number: 20100263529
    Abstract: A method for the purification of a feed gas stream containing at least CO2 and at least one impurity with by the incorporation of a purification step, enabling water to be at least partially removed is provided.
    Type: Application
    Filed: July 8, 2008
    Publication date: October 21, 2010
    Applicant: L'Air Liquide Societe Anonyme Pour L'Etude Et L'Exploitation Des Procedes Georges Claude
    Inventors: Bruno Alban, Christophe Claeys, Philippe Court, Arthur Darde, Guillaume De Smedt, Bao Ha, Vladimir Hasanov, Simon Jallais, Christian Monereau, Serge Moreau, Elise Renou, Ivan Sanchez-Molinero, Jean-Pierre Tranier