Patents by Inventor Juris KALVISS

Juris KALVISS 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).

  • Plant and method for the production of hydrogen with the use and storage of CO2 using fuels
    Patent number: 11702605
    Abstract: A plant and a method for the production of hydrogen and bicarbonate. The plant includes a gasifier, a reformer, a direct contact exchanger and an apparatus for the production of bicarbonate. The plant is suitable for receiving fuel, oxygen, water, carbonate, brine at the inlet and for producing hydrogen, bicarbonate and calcium chloride at the outlet. The plant uses a self-cleaning direct contact heat exchanger to cool the syngas downstream of the reformer and to produce the superheated steam that feeds the gasifier: this heat exchanger allows the production of hydrogen at low costs and in modular plants.
    Type: Grant
    Filed: January 21, 2021
    Date of Patent: July 18, 2023
    Assignee: BLUEREVO IP B.V.
    Inventors: Giovanni Cappello, Dennis Alexander Ross Morrey, Valdis Bisters, Juris Kalviss
  • PLANT AND METHOD FOR THE PRODUCTION OF HYDROGEN WITH THE USE AND STORAGE OF CO2 USING FUELS
    Publication number: 20230061251
    Abstract: A plant and a method for the production of hydrogen and bicarbonate. The plant includes a gasifier, a reformer, a direct contact exchanger and an apparatus for the production of bicarbonate. The plant is suitable for receiving fuel, oxygen, water, carbonate, brine at the inlet and for producing hydrogen, bicarbonate and calcium chloride at the outlet. The plant uses a self-cleaning direct contact heat exchanger to cool the syngas downstream of the reformer and to produce the superheated steam that feeds the gasifier: this heat exchanger allows the production of hydrogen at low costs and in modular plants.
    Type: Application
    Filed: January 21, 2021
    Publication date: March 2, 2023
    Applicant: BLUEREVO IP B.V.
    Inventors: Giovanni CAPPELLO, Dennis Alexander ROSS MORREY, Valdis BISTERS, Juris KALVISS