Patents by Inventor Dongbin CHEN

Dongbin 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).

  • Device for testing performance of photocatalytic ozonation in degradation of volatile organic compounds and method of operating same
    Patent number: 11266949
    Abstract: A device for testing performance of photocatalytic ozonation in degradation of volatile organic compounds. The device includes an air generator, an oxygen cylinder, a volatile organic compound cylinder, a mass flow meter, an ozone generator, a humidifier, a thermohygrometer, a gas mixer, a light source, a plate-type reactor, an ozone analyzer, a gas chromatographic instrument, a first valve, a second valve, a third valve and a tail gas treatment unit; The experimental device of the present invention is suitable for the experiment of photocatalytic degradation of volatile organic gases in mixed gas, and has the advantages of wide experimental conditions, simple structure, convenient use, reliable performance, etc.
    Type: Grant
    Filed: January 19, 2021
    Date of Patent: March 8, 2022
    Assignee: YANCHENG INSTITUTE OF TECHNOLOGY
    Inventors: Qi Xu, Bailin Wang, Dongbin Chen, Feng Cheng
  • DEVICE FOR TESTING PERFORMANCE OF PHOTOCATALYTIC OZONATION IN DEGRADATION OF VOLATILE ORGANIC COMPOUNDS AND METHOD OF OPERATING SAME
    Publication number: 20210402350
    Abstract: A device for testing performance of photocatalytic ozonation in degradation of volatile organic compounds. The device includes an air generator, an oxygen cylinder, a volatile organic compound cylinder, a mass flow meter, an ozone generator, a humidifier, a thermohygrometer, a gas mixer, a light source, a plate-type reactor, an ozone analyzer, a gas chromatographic instrument, a first valve, a second valve, a third valve and a tail gas treatment unit; The experimental device of the present invention is suitable for the experiment of photocatalytic degradation of volatile organic gases in mixed gas, and has the advantages of wide experimental conditions, simple structure, convenient use, reliable performance, etc.
    Type: Application
    Filed: January 19, 2021
    Publication date: December 30, 2021
    Inventors: Qi XU, Bailin WANG, Dongbin CHEN, Feng CHENG