Patents by Inventor Lingmin ZHANG

Lingmin ZHANG 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 preparing chlorine adsorption material for use in waste incineration and application of chlorine adsorption material
    Patent number: 11896955
    Abstract: The invention discloses a method for preparing a chlorine adsorption material for use in waste incineration and application of the chlorine adsorption material. The chlorine adsorption material adsorptive for chlorine-based substances during the waste incineration is prepared by mixing raw materials which include natural iron ores and quartz stones, and modifying the iron ores and the quartz stones with CaO through an ultrasonic impregnation method. The prepared chlorine adsorption material has a large pore size, a high porosity and a stable structure, and shows higher adsorption efficiency and adsorption capacity for the chlorine-based substances during the waste incineration. The use of the low-cost natural iron ores and quartz stones can reduce the cost in processing the chlorine-based substances, make great use of resources and facilitate environment protection.
    Type: Grant
    Filed: September 28, 2020
    Date of Patent: February 13, 2024
    Assignees: FUZHOU UNIVERSITY, FUJIAN BOYI ENVIRONMENTAL PROTECTION TECHNOLOGY CO. LTD.
    Inventors: Minghua Liu, Lingmin Zhang, Chunxiang Lin, Yifan Liu, Yuancai Lv, Dengzhou Liu
  • METHOD FOR PREPARING CHLORINE ADSORPTION MATERIAL FOR USE IN WASTE INCINERATION AND APPLICATION OF CHLORINE ADSORPTION MATERIAL
    Publication number: 20210031170
    Abstract: The invention discloses a method for preparing a chlorine adsorption material for use in waste incineration and application of the chlorine adsorption material. The chlorine adsorption material adsorptive for chlorine-based substances during the waste incineration is prepared by mixing raw materials which include natural iron ores and quartz stones, and modifying the iron ores and the quartz stones with CaO through an ultrasonic impregnation method. The prepared chlorine adsorption material has a large pore size, a high porosity and a stable structure, and shows higher adsorption efficiency and adsorption capacity for the chlorine-based substances during the waste incineration. The use of the low-cost natural iron ores and quartz stones can reduce the cost in processing the chlorine-based substances, make great use of resources and facilitate environment protection.
    Type: Application
    Filed: September 28, 2020
    Publication date: February 4, 2021
    Applicants: FUZHOU UNIVERSITY, FUJIAN BOYI ENVIRONMENTAL PROTECTION TECHNOLOGY CO. LTD.
    Inventors: Minghua LIU, Lingmin ZHANG, Chunxiang LIN, Yifan LIU, Yuancai LV, Dengzhou LIU