Patents by Inventor Dabo HU

Dabo HU 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).

  • Method for treating waste gases containing low-concentration volatile organic compounds (VOCs) based on combination of adsorption and in-situ temperature-varying catalytic ozonation
    Patent number: 12296297
    Abstract: A method for treating waste gases containing low-concentration volatile organic compounds (VOCs) based on combination of adsorption and in-situ temperature-varying catalytic ozonation, relating to treatment of organic waste gases. In the method, a VOCs-containing waste gas is fed to an adsorption bed for enrichment, which includes a low-temperature regeneration process and a high-temperature regeneration process. A catalyst with high adsorption capacity and catalytic activity is loaded on the adsorption bed.
    Type: Grant
    Filed: September 29, 2022
    Date of Patent: May 13, 2025
    Assignees: Nanjing University, Quanzhou Institute for Environmental Protection Industry, Nanjing University
    Inventors: Chao Long, Bowen Xu, Jian Zhang, Qi Shao, Lisha Wang, Dabo Hu
  • METHOD FOR TREATING WASTE GASES CONTAINING LOW-CONCENTRATION VOLATILE ORGANIC COMPOUNDS (VOCs) BASED ON COMBINATION OF ADSORPTION AND IN-SITU TEMPERATURE-VARYING CATALYTIC OZONATION
    Publication number: 20230023594
    Abstract: A method for treating waste gases containing low-concentration volatile organic compounds (VOCs) based on combination of adsorption and in-situ temperature-varying catalytic ozonation, relating to treatment of organic waste gases. In the method, a VOCs-containing waste gas is fed to an adsorption bed for enrichment, which includes a low-temperature regeneration process and a high-temperature regeneration process. A catalyst with high adsorption capacity and catalytic activity is loaded on the adsorption bed.
    Type: Application
    Filed: September 29, 2022
    Publication date: January 26, 2023
    Inventors: Chao LONG, Bowen XU, Jian ZHANG, Qi SHAO, Lisha WANG, Dabo HU