Patents by Inventor Sou Hwan Son

Sou Hwan Son 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).

  • Boron recovery apparatus, boron recovery method, and boron recovery system
    Patent number: 9790096
    Abstract: Disclosed is a boron recovering device including: an aeration-type water-channel reactor including a water channel; at least one aeration unit disposed in the water channel and aerating a boron-containing solution by passing it through the water channel to deposit boron in the form of borax; and a precipitation bath precipitating the deposited borax in the boron-containing solution having passed through the aeration-type water-channel reactor and separating a filtrate by overflowing, a boron recovering device, a method of recovering boron, and a boron recovering system.
    Type: Grant
    Filed: December 27, 2012
    Date of Patent: October 17, 2017
    Assignees: POSCO, RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY, MMPLY CO., LTD.
    Inventors: Uong Chon, Ki Young Kim, Gi-Chun Han, Im Chang Lee, Young Seok Jang, Sou Hwan Son
  • BORON RECOVERY APPARATUS, BORON RECOVERY METHOD, AND BORON RECOVERY SYSTEM
    Publication number: 20150118130
    Abstract: Disclosed is a boron recovering device including: an aeration-type water-channel reactor including a water channel; at least one aeration unit disposed in the water channel and aerating a boron-containing solution by passing it through the water channel to deposit boron in the form of borax; and a precipitation bath precipitating the deposited borax in the boron-containing solution having passed through the aeration-type water-channel reactor and separating a filtrate by overflowing, a boron recovering device, a method of recovering boron, and a boron recovering system.
    Type: Application
    Filed: December 27, 2012
    Publication date: April 30, 2015
    Inventors: Uong Chon, Ki Young Kim, Gi-Chun Han, Im Chang Lee, Young Seok Jang, Sou Hwan Son