Patents by Inventor Oleksii DRAKHNIA

Oleksii DRAKHNIA 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 system of thermo-vacuum drying and processing
    Patent number: 11885563
    Abstract: Methods and systems for the thermo-vacuum drying and processing of objects such as clothes. A vacuum ejector driven by high-pressure steam is employed to evacuate evaporated moisture mixed with air from a dryer vessel producing an intensification of the drying process such as can significantly reduce the energy and time requirements for the drying process and increase water utilization.
    Type: Grant
    Filed: March 1, 2022
    Date of Patent: January 30, 2024
    Assignee: UTILIZATION TECHNOLOGY DEVELOPMENT, NFP
    Inventors: Yaroslav Chudnovsky, Dmytro Buyadgie, Olexiy Buyadgie, Oleksii Drakhnia
  • METHOD AND SYSTEM OF THERMO-VACUUM DRYING AND PROCESSING
    Publication number: 20220268518
    Abstract: Methods and systems for the thermo-vacuum drying and processing of objects such as clothes. A vacuum ejector driven by high-pressure steam is employed to evacuate evaporated moisture mixed with air from a dryer vessel producing an intensification of the drying process such as can significantly reduce the energy and time requirements for the drying process and increase water utilization.
    Type: Application
    Filed: March 1, 2022
    Publication date: August 25, 2022
    Applicant: UTILIZATION TECHNOLOGY DEVELOPMENT, NFP
    Inventors: Yaroslav Chudnovsky, Dmytro Buyadgie, Olexiy Buyadgie, Oleksii Drakhnia
  • Method and apparatus for net zero-water power plant cooling and heat recovery
    Patent number: 11199361
    Abstract: A method and system for heat recovery and/or power plant cooling, incorporating an ejector configured to transfer vapor from a generator to a condenser. The ejector includes a converging-diverging nozzle to create a low pressure zone that entrains a fluid. The ejector is within a cooling fluid cycle line in heat exchange combination with an exhaust flue gas. Two fluid flows of the fluid cycle line are mixed via the ejector into a combined fluid, wherein the ejector adjusts a temperature and/or pressure of the combined fluid. Condensing the combined fluid provides a cooling medium.
    Type: Grant
    Filed: February 14, 2020
    Date of Patent: December 14, 2021
    Assignee: GAS TECHNOLOGY INSTITUTE
    Inventors: Yaroslav Chudnovsky, Aleksandr Kozlov, Dmytro Buyadgie, Olexiy Buyadgie, Oleksii Drakhnia
  • METHOD AND APPARATUS FOR NET ZERO-WATER POWER PLANT COOLING AND HEAT RECOVERY
    Publication number: 20200263927
    Abstract: A method and system for heat recovery and/or power plant cooling, incorporating an ejector configured to transfer vapor from a generator to a condenser. The ejector includes a converging-diverging nozzle to create a low pressure zone that entrains a fluid. The ejector is within a cooling fluid cycle line in heat exchange combination with an exhaust flue gas. Two fluid flows of the fluid cycle line are mixed via the ejector into a combined fluid, wherein the ejector adjusts a temperature and/or pressure of the combined fluid. Condensing the combined fluid provides a cooling medium.
    Type: Application
    Filed: February 14, 2020
    Publication date: August 20, 2020
    Applicant: GAS TECHNOLOGY INSTITUTE
    Inventors: Yaroslav Chudnovsky, Aleksandr KOZLOV, Dmytro BUYADGIE, Olexiy BUYADGIE, Oleksii DRAKHNIA