Patents by Inventor Nicolas Lenepveu

Nicolas Lenepveu 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 separating gas in a fluidized gas/solid mixture
    Patent number: 9174153
    Abstract: Process for separating gases from a fluidized gas/solid mixture, comprising at least one injection of gas and optionally at least one injection of solids into and at least one discharge of solids from said fluidized bed, a discharge for gas from the mixture characterized in that it comprises a step of separating the solids entrained by the gas by means of an internal placed in that portion of the fluidized mixture where the voidage is greater than 0.7, occupying less than 10% of the free cross section of the bed.
    Type: Grant
    Filed: August 12, 2011
    Date of Patent: November 3, 2015
    Assignee: TOTAL RAFFINAGE MARKETING
    Inventors: Juan-David Llamas, Patrick Leroy, Celine Derouin, Nicolas Lenepveu
  • METHOD FOR SEPARATING GAS IN A FLUIDIZED GAS/SOLID MIXTURE
    Publication number: 20130186273
    Abstract: Process for separating gases from a fluidized gas/solid mixture, comprising at least one injection of gas and optionally at least one injection of solids into and at least one discharge of solids from said fluidized bed, a discharge for gas from the mixture characterized in that it comprises a step of separating the solids entrained by the gas by means of an internal placed in that portion of the fluidized mixture where the voidage is greater than 0.7, occupying less than 10% of the free cross section of the bed.
    Type: Application
    Filed: August 12, 2011
    Publication date: July 25, 2013
    Applicant: TOTAL RAFFINAGE MARKETING
    Inventors: Juan-David Llamas, Patrick Leroy, Celine Derouin, Nicolas Lenepveu