Patents by Inventor Mingliang CAI

Mingliang CAI 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 briquette binder using landfill leachate and method for producing industrial briquette using briquette binder
    Patent number: 10752855
    Abstract: A method for preparing a briquette binder using a landfill leachate and a method for producing an industrial briquette using the briquette binder. The landfill leachate is modified by sulfonation and amination, and is mixed with the modified rice straws to prepare the briquette binder, so as to effectively use the products generated in garbage processing to realize secondary economic benefits in garbage processing. The industrial briquette is produced by the prepared briquette binder, and the industrial briquette is used as steam coal or metallurgical coal with large briquette consumption, so as to promote the resource utilization of the landfill leachate, reduce the cost in preparation of the briquette binder and enhance benefits.
    Type: Grant
    Filed: January 23, 2018
    Date of Patent: August 25, 2020
    Assignees: FuZhou University, Fujian BoYi Enviornmental Protection Technology Co., LTD.
    Inventors: Minghua Liu, Mingliang Cai, Yifan Liu, Guifang Yang, Dengzhou Liu
  • METHOD FOR PREPARING BRIQUETTE BINDER USING LANDFILL LEACHATE AND METHOD FOR PRODUCING INDUSTRIAL BRIQUETTE USING BRIQUETTE BINDER
    Publication number: 20190322955
    Abstract: A method for preparing a briquette binder using a landfill leachate and a method for producing an industrial briquette using the briquette binder. The landfill leachate is modified by sulfonation and amination, and is mixed with the modified rice straws to prepare the briquette binder, so as to effectively use the products generated in garbage processing to realize secondary economic benefits in garbage processing. The industrial briquette is produced by the prepared briquette binder, and the industrial briquette is used as steam coal or metallurgical coal with large briquette consumption, so as to promote the resource utilization of the landfill leachate, reduce the cost in preparation of the briquette binder and enhance benefits.
    Type: Application
    Filed: January 23, 2018
    Publication date: October 24, 2019
    Applicants: FuZhou University, Fujian BoYi Environmental Protection Technology Co ., LTD.
    Inventors: Minghua LIU, Mingliang CAI, Yifan LIU, Guifang YANG, Dengzhou LIU