Patents by Inventor Yingquan Chen

Yingquan Chen 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).

  • Gasification reactor adaptable for feedstock with wide particle size distribution
    Patent number: 11713428
    Abstract: The disclosure belongs to the technical field of solid fuel utilization and discloses a gasification reactor adaptable for feedstock with wide particle size distribution, including a reactor body. The reactor body is composed of a first reaction chamber, a second reaction chamber, and a third reaction chamber, which are connected with each other. The side wall of the first reaction chamber is provided with a first vent for introducing a gasification agent to fluidize the fine feedstock particles in the first reaction chamber and the gasification reaction occurs. The bottom of the second reaction chamber is provided with a second vent for introducing an oxidant to react with the coarse feedstock particles in the second reaction chamber. The bottom of the third reaction chamber is provided with a third vent for introducing a gasification agent to fluidize and gasify the incompletely reacted particles in the third reaction chamber.
    Type: Grant
    Filed: August 2, 2022
    Date of Patent: August 1, 2023
    Assignee: HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Haiping Yang, Xianhua Wang, Jingai Shao, Kuo Zeng, Yingquan Chen, Xiong Zhang, Qing Yang, Shihong Zhang, Hanping Chen
  • GASIFICATION REACTOR ADAPTABLE FOR FEEDSTOCK WITH WIDE PARTICLE SIZE DISTRIBUTION
    Publication number: 20230095044
    Abstract: The disclosure belongs to the technical field of solid fuel utilization and discloses a gasification reactor adaptable for feedstock with wide particle size distribution, including a reactor body. The reactor body is composed of a first reaction chamber, a second reaction chamber, and a third reaction chamber, which are connected with each other. The side wall of the first reaction chamber is provided with a first vent for introducing a gasification agent to fluidize the fine feedstock particles in the first reaction chamber and the gasification reaction occurs. The bottom of the second reaction chamber is provided with a second vent for introducing an oxidant to react with the coarse feedstock particles in the second reaction chamber. The bottom of the third reaction chamber is provided with a third vent for introducing a gasification agent to fluidize and gasify the incompletely reacted particles in the third reaction chamber.
    Type: Application
    Filed: August 2, 2022
    Publication date: March 30, 2023
    Applicant: HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Haiping Yang, Xianhua Wang, Jingai Shao, Kuo Zeng, Yingquan Chen, Xiong Zhang, Qing Yang, Shihong Zhang, Hanping Chen