Patents by Inventor Shiyan Hao

Shiyan Hao 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).

  • Testing method for evaluating the effect of CO2 reaction rate of acid rock plate
    Patent number: 11130108
    Abstract: The invention discloses a testing device and method for evaluating effects of CO2 reaction rate of acid rock plate. The testing device includes an acid fluid conveying unit, a CO2 conveying unit, a mixing tank, a plate holder, a recycling fluid tank, and a vacuum pump. The mixing tank includes an acid fluid inlet, a CO2 inlet, and a miscible fluid outlet. The acid fluid inlet is connected with the acid fluid conveying unit, the CO2 inlet is connected with the CO2 conveying unit, the miscible fluid outlet is connected with the plate holder, the plate holder is connected with the recycling fluid tank, and the recycling fluid tank is connected to the vacuum pump. The CO2 conveying unit includes a CO2 cylinder and a gas booster pump which is connected to the cylinder. The outlet of the pump is connected to the gas inlet of the mixing tank.
    Type: Grant
    Filed: May 20, 2020
    Date of Patent: September 28, 2021
    Assignee: SOUTHWEST PETROLEUM UNIVERSITY
    Inventors: Jianchun Guo, Xiao Li, Chao Liu, Bo Gou, Xiangzeng Wang, Shiyan Hao, Ruimin Gao, Feng Shen, Nianxi Wang, Jinqiao Wu, Jun Ni
  • Testing device and method for evaluating the effect of CO2 on the reaction rate of acid rock plate
    Publication number: 20200282373
    Abstract: The invention discloses a testing device and method for evaluating effects of CO2 reaction rate of acid rock plate. The testing device includes an acid fluid conveying unit, a CO2 conveying unit, a mixing tank, a plate holder, a recycling fluid tank, and a vacuum pump. The mixing tank includes an acid fluid inlet, a CO2 inlet, and a miscible fluid outlet. The acid fluid inlet is connected with the acid fluid conveying unit, the CO2 inlet is connected with the CO2 conveying unit, the miscible fluid outlet is connected with the plate holder, the plate holder is connected with the recycling fluid tank, and the recycling fluid tank is connected to the vacuum pump. The CO2 conveying unit includes a CO2 cylinder and a gas booster pump which is connected to the cylinder. The outlet of the pump is connected to the gas inlet of the mixing tank.
    Type: Application
    Filed: May 20, 2020
    Publication date: September 10, 2020
    Applicant: SOUTHWEST PETROLEUM UNIVERSITY
    Inventors: Jianchun Guo, Xiao Li, Chao Liu, Bo Gou, Xiangzeng Wang, Shiyan Hao, Ruimin Gao, Feng Shen, Nianxi Wang, Jinqiao Wu, Jun Ni