Patents by Inventor Mónica Alonso Carreño

Mónica Alonso Carreño 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 and device for biomass combustion without carbon dioxide emission
    Patent number: 8757072
    Abstract: The invention relates to a device and a method for biomass combustion and simultaneous CO2 capture for capturing the CO2 generated in said combustion to generate a substantially pure CO2 stream (9) which can be subsequently stored. The device comprises a combustor-carbonator reactor (a) which is fed with biomass and air; at least one solids recycling cyclone (b, c) which separates solids (5) returning to the combustor-carbonator and from which there exits a solids and gases stream (4). The device comprises a calciner B which regenerates CaO, a fluidized bed (d) and means for feeding fresh CaCO3 (12) and for purging solids (11).
    Type: Grant
    Filed: November 18, 2009
    Date of Patent: June 24, 2014
    Assignee: Gas Natural SDG, S.A.
    Inventors: Juan Carlos Abanades Garcia, Mónica Alonso Carreño, Nuria Rodriguez Gómez
  • METHOD AND DEVICE FOR BIOMASS COMBUSTION WITHOUT CARBON DIOXIDE EMISSION
    Publication number: 20110250550
    Abstract: The invention relates to a device and a method for biomass combustion and simultaneous CO2 capture for capturing the CO2 generated in said combustion to generate a substantially pure CO2 stream (9) which can be subsequently stored. The device comprises a combustor-carbonator reactor (a) which is fed with biomass and air; at least one solids recycling cyclone (b, c) which separates solids (5) returning to the combustor-carbonator and from which there exits a solids and gases stream (4). The device comprises a calciner B which regenerates CaO, a fluidized bed (d) and means for feeding fresh CaCO3 (12) and for purging solids (11).
    Type: Application
    Filed: November 18, 2009
    Publication date: October 13, 2011
    Applicant: GAS NATURAL SDG, S.A.
    Inventors: Juan Carlos Abanades Garcia, Mónica Alonso Carreño, Nuria Rodriguez Gómez