Patents by Inventor Jiarun Liu

Jiarun Liu 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).

  • Natural gas separation and purification and mercury collection system for oil and gas wells, and method of use thereof
    Patent number: 11946007
    Abstract: A natural gas separation and purification and mercury collection system for oil and gas wells includes a cyclone separator, a condensation purification and separation mechanism, pressure buffer mechanisms, mercury collection and separation mechanisms, and natural gas storage tanks. An inlet end of the cyclone separator is communicated with an external gas source through a pressure buffer mechanism, and an outlet end of the cyclone separator is communicated with the condensation purification and separation mechanism through a pressure buffer mechanism. The condensation purification and separation mechanism is communicated with the mercury collection and separation mechanism through a pressure buffer mechanism. The mercury collection and separation mechanism is communicated with the natural gas storage tank through a guide tube. A method of use of the natural gas separation and purification and mercury collection system includes gas collection, gas purification, mercury separation, and mercury analysis.
    Type: Grant
    Filed: November 24, 2023
    Date of Patent: April 2, 2024
    Assignee: Peking University
    Inventors: Quanyou Liu, Pengpeng Li, Jiarun Liu