Patents by Inventor Victor Luis Dos SantosTeixeira Da Silva

Victor Luis Dos SantosTeixeira Da Silva 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).

  • CATALYST FOR THE GENERATION OF HYDROGEN AND/OR SYNTHESIS GAS, METHOD FOR OBTAINING SAME AND USE IN A STEAM REFORMING PROCESS
    Publication number: 20230158479
    Abstract: The present invention addresses to a catalyst, and the method for obtaining the same, for generating hydrogen and/or syngas. More specifically, the present invention describes a catalyst based on nickel, molybdenum and tungsten, for steam reforming processes of natural gas or other hydrocarbon streams (refinery gas, propane, butane, naphtha or any mixture thereof) that presents high resistance to deactivation by coke deposition. According to the present invention, the catalyst has NiMoW as its active phase, in bulk form and/or supported on an alumina oxide and other high surface area oxide supports, and may also contain other promoters. Furthermore, the present invention teaches the production of a catalyst whose active phase of NiMoW has high activity for hydrocarbon steam reforming reaction.
    Type: Application
    Filed: March 25, 2021
    Publication date: May 25, 2023
    Applicants: Petróleo Brasileiro S.A. ? Petrobras, Universidade Federal Do Rio De Janeiro - UFRJ, Universidade Federal Do Rio De Janeiro - UFRJ
    Inventors: Renato Dias Barbosa, Roberto Carlos Pontes Bittencourt, Fabio Menezes Passarelli, Victor Luis Dos SantosTeixeira Da Silva, Antonio Marcos Fonseca Bidart, Juliana Pereira Silva