Patents Assigned to Zhenjiang University of Tech.
  • Retangular suspending downcomer directing tray
    Patent number: 6299146
    Abstract: The vapor-liquid contacting tower contains multiple trays having multiple openings and multiple rectangular downcomers with multiple bottom openings. At least a pair of directing slots and at least a pair of directing baffles are installed in the liquid receiving zone of the tray and under the bottom openings of a downcomer of the adjacent overlying tray.
    Type: Grant
    Filed: December 22, 1999
    Date of Patent: October 9, 2001
    Assignees: China Petro-Chemical Corp., Zhenjiang University of Tech.
    Inventors: Xiaomei Yu, Chongsi Xu, Jingzhong Zhu, Ou Li, Zuming Zheng, Kejian Yao, Jun Tian