Patents by Inventor Xiabing Li

Xiabing Li 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).

  • Publication number: 20250145483
    Abstract: A reaction system for preparing soda ash and a reaction method are provided in the present invention. The reaction system includes: a carbonization tower, a reaction crystallization tower, and a first micro-interface unit. A material outlet is arranged at the bottom of the carbonization tower, and the material outlet is connected to the reaction crystallization tower. The first micro-interface unit includes a first micro-interface generator and a second micro-interface generator, the first micro-interface generator is arranged below the liquid level in the carbonization tower, the second micro-interface generator is arranged above the first micro-interface generator, and a connecting pipe is arranged between the second micro-interface generator and the first micro-interface generator.
    Type: Application
    Filed: July 28, 2022
    Publication date: May 8, 2025
    Inventors: Zhibing ZHANG, Lei LI, Haining SUN, Zheng ZHOU, Fangyuan DING, Huimin QIN, Qingdong ZHU, Quan LU, Xiabing LI
  • Patent number: 12291460
    Abstract: A reaction system for preparing soda ash and a reaction method are provided in the present invention. The reaction system includes: a carbonization tower, a reaction crystallization tower, and a first micro-interface unit. A material outlet is arranged at the bottom of the carbonization tower, and the material outlet is connected to the reaction crystallization tower. The first micro-interface unit includes a first micro-interface generator and a second micro-interface generator, the first micro-interface generator is arranged below the liquid level in the carbonization tower, the second micro-interface generator is arranged above the first micro-interface generator, and a connecting pipe is arranged between the second micro-interface generator and the first micro-interface generator.
    Type: Grant
    Filed: July 28, 2022
    Date of Patent: May 6, 2025
    Assignee: NANJING INSTITUTE OF MICROINTERFACE TECHNOLOGY CO., LTD
    Inventors: Zhibing Zhang, Lei Li, Haining Sun, Zheng Zhou, Fangyuan Ding, Huimin Qin, Qingdong Zhu, Quan Lu, Xiabing Li