Patents by Inventor Xie Runxing

Xie Runxing 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).

  • Tray assembly for gas/liquid contact tower
    Publication number: 20170361242
    Abstract: A tray assembly for improved gas/liquid contact in a chemical process tower includes a tray deck and a downcomer. A mixer is provided in the top of the downcomer and a distributor is attached to a floor of the downcomer. The mixer includes at least one mixing baffle parallel to an outlet weir on the tray. The distributor includes a plurality of spaced apart flow directing plates extending downwardly toward and spaced apart from the floor of the downcomer. In combination, the mixer and distributor effect even liquid flow across the surface of a subjacent tray deck.
    Type: Application
    Filed: June 20, 2016
    Publication date: December 21, 2017
    Applicant: AMT International Inc.
    Inventors: Adam T. Lee, Pai-Yu Polly Chiang, Xie Runxing, Wang Changzhi
  • Tray assembly for gas/liquid contact tower
    Patent number: 9844738
    Abstract: A tray assembly for improved gas/liquid contact in a chemical process tower includes a tray deck and a downcomer. A mixer is provided in the top of the downcomer and a distributor is attached to a floor of the downcomer. The mixer includes at least one mixing baffle parallel to an outlet weir on the tray. The distributor includes a plurality of spaced apart flow directing plates extending downwardly toward and spaced apart from the floor of the downcomer. In combination, the mixer and distributor effect even liquid flow across the surface of a subjacent tray deck.
    Type: Grant
    Filed: June 20, 2016
    Date of Patent: December 19, 2017
    Assignee: AMT International Inc.
    Inventors: Adam T. Lee, Pai-Yu Polly Chiang, Xie Runxing, Wang Changzhi