Patents Assigned to Dalkia France
  • Method for determining at least one energetic property of a gas fuel mixture by measuring physical properties of the gas mixture
    Patent number: 7091509
    Abstract: The present invention relates to a method of determining at least one energy property of a gaseous mixture which consists in: 1. measuring, on said gaseous mixture, n physical properties ?i at a temperature T and/or one physical property ?i at n different temperatures; 2. determining, from said physical properties, the composition of a gas with n+1 components that is equivalent to said mixture; and 3. deducing the energy properties of said gaseous mixture from said composition of the equivalent gas.
    Type: Grant
    Filed: July 30, 2002
    Date of Patent: August 15, 2006
    Assignee: Dalkia France
    Inventors: Camal Rahmouni, Mohand Tazerout, Olivier Le Corre