Patents by Inventor Shuaishuai HAN

Shuaishuai HAN 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 controlling bio-slimes in a clean circulating water system through a physical-chemical-superconducting high gradient magnetic separation coupling process
    Patent number: 11577975
    Abstract: There is provided a method for controlling bio-slimes in a clean circulating water system through a physical-chemical-superconducting high gradient magnetic separation coupling process. An inorganic composite flocculant is added to circulating water to gather Zoogloea in the circulating water with micro-nano particles in hydrosol through demulsification to form alum floc. The resulting water passes through a superconducting high gradient magnetic separation system. A magnetic field strength of the superconducting high gradient magnetic separation system and flow rate of the circulating water are controlled to generate strong magnetic flocculation to allow floc to grow, such that the Zoogloea in the circulating water wraps the micro-nano particles to separate the Zoogloea from water.
    Type: Grant
    Filed: July 3, 2020
    Date of Patent: February 14, 2023
    Assignees: University of Science and Technology Beijing, Beijing Mild Technology Co., Ltd.
    Inventors: Suqin Li, Shuaishuai Han, Xin Zhao, Guohong Xiong
  • METHOD FOR CONTROLLING BIO-SLIMES IN A CLEAN CIRCULATING WATER SYSTEM THROUGH A PHYSICAL-CHEMICAL-SUPERCONDUCTING HIGH GRADIENT MAGNETIC SEPARATION COUPLING PROCESS
    Publication number: 20210017051
    Abstract: There is provided a method for controlling bio-slimes in a clean circulating water system through a physical-chemical-superconducting high gradient magnetic separation coupling process. An inorganic composite flocculant is added to circulating water to gather Zoogloea in the circulating water with micro-nano particles in hydrosol through demulsification to form alum floc. The resulting water passes through a superconducting high gradient magnetic separation system. A magnetic field strength of the superconducting high gradient magnetic separation system and flow rate of the circulating water are controlled to generate strong magnetic flocculation to allow floc to grow, such that the Zoogloea in the circulating water wraps the micro-nano particles to separate the Zoogloea from water.
    Type: Application
    Filed: July 3, 2020
    Publication date: January 21, 2021
    Inventors: Suqin LI, Shuaishuai HAN, Xin ZHAO, Guohong XIONG