Patents by Inventor Fabrice Brunet

Fabrice Brunet 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 producing high-purity hydrogen gas and/or nanomagnetite
    Patent number: 10899610
    Abstract: The disclosure relates to a method for producing hydrogen gas and/or magnetite comprising the steps of reacting a wüstite-containing material, such as steel slags, with H2O at a temperature ranging from 150° C. to 500° C., cooling down the gaseous reaction product to separate hydrogen gas from water steam and collecting hydrogen gas, and recovering magnetite from the solid reaction product.
    Type: Grant
    Filed: April 18, 2017
    Date of Patent: January 26, 2021
    Assignees: Centre National De La Recherche Scientifique, Universite d'Aix Marseille
    Inventors: Fabrice Brunet, Benjamin Malvoisin, Olivier Vidal, Bruno Goffe, Camille Crouzet
  • Method for producing nanomagnetite
    Patent number: 10843935
    Abstract: The application relates to a method for preparing magnetite, comprising steps of: a) reaction at a temperature of 100° to 500° C. of a material containing wüstite with water, in order to obtain a solid comprising magnetite, and then b) recovery of the magnetite in the form of particles wherein more than 25% by weight are of nanometric size.
    Type: Grant
    Filed: June 6, 2017
    Date of Patent: November 24, 2020
    Assignees: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, UNIVERSITE D'AIX-MARSEILLE
    Inventors: Fabrice Brunet, Camille Crouzet, Bruno Goffe
  • METHOD FOR PRODUCING NANOMAGNETITE
    Publication number: 20190300381
    Abstract: The application relates to a method for preparing magnetite, comprising steps of: a) reaction at a temperature of 100° to 500° C. of a material containing wüstite with water, in order to obtain a solid comprising magnetite, and then b) recovery of the magnetite in the form of particles wherein more than 25% by weight are of nanometric size.
    Type: Application
    Filed: June 6, 2017
    Publication date: October 3, 2019
    Applicants: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, UNIVERSITE D'AIX--MARSEILLE
    Inventors: Fabrice BRUNET, Camille CROUZET, Bruno GOFFE
  • Method for Producing High-Purity Hydrogen Gas and/or Nanomagnetite
    Publication number: 20170217770
    Abstract: The disclosure relates to a method for producing hydrogen gas and/or magnetite comprising the steps of reacting a wüstite-containing material, such as steel slags, with H2O at a temperature ranging from 150° C. to 500° C., cooling down the gaseous reaction product to separate hydrogen gas from water steam and collecting hydrogen gas, and recovering magnetite from the solid reaction product.
    Type: Application
    Filed: April 18, 2017
    Publication date: August 3, 2017
    Inventors: Fabrice Brunet, Benjamin Malvoisin, Olivier Vidal, Bruno Goffe
  • Method for Producing High-Purity Hydrogen Gas
    Publication number: 20160039669
    Abstract: The disclosure relates to a method for producing hydrogen gas comprising the steps of reacting steel slags with H2O at a temperature ranging from 150° C. to 500° C., cooling down the reaction product of step (a) to separate hydrogen gas from water steam and collecting hydrogen gas.
    Type: Application
    Filed: March 31, 2014
    Publication date: February 11, 2016
    Inventors: Fabrice Brunet, Benjamin Malvoisin, Olivier Vidal, Bruno Goffe