Patents by Inventor Rogério De Oliveira

Rogério De Oliveira 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).

  • Ceramic materials for absorption of acidic gases
    Patent number: 9724671
    Abstract: The present invention describes the process of preparing ceramics for the absorption of ACIDIC gases, which worsen the greenhouse effect, that are released in combustion systems, or that are present in closed environments. In relation to carbon dioxide, principal target of the present invention, the process of absorption, transport, processing and transformation of the gas into other products is described. The process uses ceramic materials prepared through the solid mixture of one or more metallic oxides, with one or more binding agents and an expanding agent. The product generated can be processed and the absorbent system regenerated. The carbon dioxide obtained in the processing can be used as analytic or commercial carbonic gas, various carbamates and ammonium carbonate.
    Type: Grant
    Filed: January 5, 2015
    Date of Patent: August 8, 2017
    Assignees: UNIVERSIDADE FEDERAL DE MINAS GERAIS, AMA SOLUçÕES TECNOLÓGICAS (AMATECH)
    Inventors: Jadson Cláudio Belchior, Geraldo Magela De Lima, Geison Voga Pereira, Rogério De Oliveira, Wellerson Fonseca Ribeiro, Fabrício Vieira De Andrade
  • CERAMIC MATERIALS FOR ABSORPTION OF ACIDIC GASES, PROCESS OF PREPARING THEREOF AND CYCLIC PROCESS FOR ABSORPTION AND REGENERATION OF ACIDIC GASES
    Publication number: 20150125368
    Abstract: The present invention describes the process of preparing ceramics for the absorption of ACIDIC gases, which worsen the greenhouse effect, that are released in combustion systems, or that are present in closed environments. In relation to carbon dioxide, principal target of the present invention, the process of absorption, transport, processing and transformation of the gas into other products is described. The process uses ceramic materials prepared through the solid mixture of one or more metallic oxides, with one or more binding agents and an expanding agent. The product generated can be processed and the absorbent system regenerated. The carbon dioxide obtained in the processing can be used as analytic or commercial carbonic gas, various carbamates and ammonium carbonate.
    Type: Application
    Filed: January 5, 2015
    Publication date: May 7, 2015
    Inventors: Jadson Cláudio BELCHIOR, Geraldo Magela DE LIMA, Geison VOGA PEREIRA, Rogério DE OLIVEIRA, Wellerson FONSECA RIBEIRO, Fabrício VIEIRA DE ANDRADE
  • Cyclic process for absorption and regeneration of acidic gases
    Patent number: 8969230
    Abstract: The present invention describes the process of preparing ceramics for the absorption of ACIDIC gases, which worsen the greenhouse effect, that are released in combustion systems, or that are present in closed environments. In relation to carbon dioxide, principal target of the present invention, the process of absorption, transport, processing and transformation of the gas into other products is described. The process uses ceramic materials prepared through the solid mixture of one or more metallic oxides, with one or more binding agents and an expanding agent. The product generated can be processed and the absorbent system regenerated. The carbon dioxide obtained in the processing can be used as analytic or commercial carbonic gas, various carbamates and ammonium carbonate.
    Type: Grant
    Filed: March 12, 2010
    Date of Patent: March 3, 2015
    Assignees: Universidade Federal de Minas Gerais, AMA Solucoes Technologicas (AMATECH)
    Inventors: Jadson Cláudio Belchior, Geraldo Magela De Lima, Geison Voga Pereira, Rogério De Oliveira, Wellerson Fonseca Ribeiro, Fabrício Vieira De Andrade
  • CERAMIC MATERIALS FOR ABSORPTION OF ACIDIC GASES, PROCESS OF PREPARING THEREOF AND CYCLIC PROCESS FOR ABSORPTION AND REGENERATION OF ACIDIC GASES
    Publication number: 20120093704
    Abstract: The present invention describes the process of preparing ceramics for the absorption of ACIDIC gases, which worsen the greenhouse effect, that are released in combustion systems, or that are present in closed environments. In relation to carbon dioxide, principal target of the present invention, the process of absorption, transport, processing and transformation of the gas into other products is described. The process uses ceramic materials prepared through the solid mixture of one or more metallic oxides, with one or more binding agents and an expanding agent. The product generated can be processed and the absorbent system regenerated. The carbon dioxide obtained in the processing can be used as analytic or commercial carbonic gas, various carbamates and ammonium carbonate.
    Type: Application
    Filed: March 12, 2010
    Publication date: April 19, 2012
    Applicants: AMA SOLUÇÕES TECNOLÓGICAS (AMATECH), UNIVERSIDADE FEDERAL DE MINAS GERAIS - UFMG
    Inventors: Jadson Cláudio Belchior, Geraldo Magela De Lima, Geison Voga Pereira, Rogério De Oliveira, Wellerson Fonseca Ribeiro, Fabrício Vieira De Andrade