Patents by Inventor Denis Evgen'evich BELOKON'

Denis Evgen'evich BELOKON' 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).

  • Apparatus for drying spent ion-exchange resins
    Patent number: 11561044
    Abstract: Apparatus for drying Spent Ion-Exchange Resins (SIER), which can intensify the SIER drying process, reduce power consumption, and accelerate discharge of SIER when the drying process is completed. The apparatus comprises a sealed cylindrical body, and a blow-down choke installed in an upper part of the sealed cylindrical body and a nozzle to feed the spent ion-exchange resins is installed inside the body, and a nozzle to retrieve dried ion-exchange resins is installed in its bottom part and equipped with a locking device. An external heater is provided for the body, and a drive shaft that is installed in alignment inside the body, capable of rotation, and equipped with a stirrer. A lower part of the drive shaft with lower screw winding is installed in alignment inside the nozzle to retrieve dried ion-exchange resins. The nozzle to retrieve dried ion-exchange resins is equipped with a water draining device.
    Type: Grant
    Filed: December 23, 2019
    Date of Patent: January 24, 2023
    Assignees: SCIENCE AND INNOVATIONS—NUCLEAR INDUSTRY SCIENTIFIC DEVELOPMENT, PRIVATE ENTERPRISE, JOINT STOCK COMPANY “ROSENERGOATOM”
    Inventors: Denis Evgen'evich Belokon′, Aleksandr Valer'Evich Kolchanov, Dmitriy Arkhipovich Kukiev
  • Apparatus for Drying Spent Ion-Exchange Resins
    Publication number: 20210270527
    Abstract: Apparatus for drying Spent Ion-Exchange Resins (SIER), which can intensify the SIER drying process, reduce power consumption, and accelerate discharge of SIER when the drying process is completed. The apparatus comprises a sealed cylindrical body, and a blow-down choke installed in an upper part of the sealed cylindrical body and a nozzle to feed the spent ion-exchange resins is installed inside the body, and a nozzle to retrieve dried ion-exchange resins is installed in its bottom part and equipped with a locking device. An external heater is provided for the body, and a drive shaft that is installed in alignment inside the body, capable of rotation, and equipped with a stirrer. A lower part of the drive shaft with lower screw winding is installed in alignment inside the nozzle to retrieve dried ion-exchange resins. The nozzle to retrieve dried ion-exchange resins is equipped with a water draining device.
    Type: Application
    Filed: December 23, 2019
    Publication date: September 2, 2021
    Inventors: Denis Evgen'evich BELOKON', Aleksandr Valer'evich KOLCHANOV, Dmitriy Arkhipovich KUKIEV