Patents by Inventor Fernando Gabriel MALDONADO

Fernando Gabriel MALDONADO 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).

  • High metals content hydrolysis catalyst for use in the catalytic reduction of sulfur contained in a gas stream, and a method of making and using such composition
    Patent number: 11673124
    Abstract: Disclosed is a composition useful in the hydrolysis of sulfur compounds that are contained in a gas stream. The composition comprises a calcined co-mulled mixture of psuedoboehmite, a cobalt compound, and a molybdenum compound such that the composition comprises gamma-alumina, at least 7.5 wt. % molybdenum, and at least 2.75 wt. % cobalt. The composition is made by forming into an agglomerate a co-mulled mixture pseudoboehmite, a cobalt component, and a molybdenum component followed by drying and calcining the agglomerate to provide a catalyst composition comprising gamma-alumina, at least 7.5 wt. % molybdenum, and at least 2.75 wt. % cobalt.
    Type: Grant
    Filed: January 8, 2020
    Date of Patent: June 13, 2023
    Assignee: SHELL USA, INC.
    Inventors: Karl Marvin Krueger, Fernando Gabriel Maldonado
  • HIGH METALS CONTENT HYDROLYSIS CATALYST FOR USE IN THE CATALYTIC REDUCTION OF SULFUR CONTAINED IN A GAS STREAM, AND A METHOD OF MAKING AND USING SUCH COMPOSITION
    Publication number: 20200139352
    Abstract: Disclosed is a composition useful in the hydrolysis of sulfur compounds that are contained in a gas stream. The composition comprises a calcined co-mulled mixture of psuedoboehmite, a cobalt compound, and a molybdenum compound such that the composition comprises gamma-alumina, at least 7.5 wt. % molybdenum, and at least 2.75 wt. % cobalt. The composition is made by forming into an agglomerate a co-mulled mixture pseudoboehmite, a cobalt component, and a molybdenum component followed by drying and calcining the agglomerate to provide a catalyst composition comprising gamma-alumina, at least 7.5 wt. % molybdenum, and at least 2.75 wt. % cobalt.
    Type: Application
    Filed: January 8, 2020
    Publication date: May 7, 2020
    Inventors: Karl Marvin KRUEGER, Fernando Gabriel MALDONADO
  • High metals content hydrolysis catalyst for use in the catalytic reduction of sulfur contained in a gas stream, and a method of making and using such composition
    Patent number: 10562014
    Abstract: Disclosed is a composition useful in the hydrolysis of sulfur compounds that are contained in a gas stream. The composition comprises a calcined co-mulled mixture of psuedoboehmite, a cobalt compound, and a molybdenum compound such that the composition comprises gamma-alumina, at least 7.5 wt. % molybdenum, and at least 2.75 wt. % cobalt. The composition is made by forming into an agglomerate a co-mulled mixture pseudoboehmite, a cobalt component, and a molybdenum component followed by drying and calcining the agglomerate to provide a catalyst composition comprising gamma-alumina, at least 7.5 wt. % molybdenum, and at least 2.75 wt. % cobalt.
    Type: Grant
    Filed: March 21, 2017
    Date of Patent: February 18, 2020
    Assignee: SHELL OIL COMPANY
    Inventors: Karl Marvin Krueger, Fernando Gabriel Maldonado
  • HIGH METALS CONTENT HYDROLYSIS CATALYST FOR USE IN THE CATALYTIC REDUCTION OF SULFUR CONTAINED IN A GAS STREAM, AND A METHOD OF MAKING AND USING SUCH COMPOSITION
    Publication number: 20170274360
    Abstract: Disclosed is a composition useful in the hydrolysis of sulfur compounds that are contained in a gas stream. The composition comprises a calcined co-mulled mixture of psuedoboehmite, a cobalt compound, and a molybdenum compound such that the composition comprises gamma-alumina, at least 7.5 wt. % molybdenum, and at least 2.75 wt. % cobalt. The composition is made by forming into an agglomerate a co-mulled mixture pseudoboehmite, a cobalt component, and a molybdenum component followed by drying and calcining the agglomerate to provide a catalyst composition comprising gamma-alumina, at least 7.5 wt. % molybdenum, and at least 2.75 wt. % cobalt.
    Type: Application
    Filed: March 21, 2017
    Publication date: September 28, 2017
    Inventors: Karl Marvin KRUEGER, Fernando Gabriel MALDONADO