Patents by Inventor In Kook SUH

In Kook SUH 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).

  • Raw material sorting apparatus and method therefor
    Patent number: 9700899
    Abstract: An apparatus for separating the main component constituting a raw material from impurities includes: a raw material supply unit for supplying a raw material; a charging unit for charging the raw material supplied from the raw material supply unit; an electrostatic sorting unit for sorting the raw material, which has been charged by the charging unit, according to polarity; and a storage unit for collecting the raw material sorted by and falling from the electrostatic sorting unit, wherein the charging unit includes a charging chamber having a space therein for charging the raw material supplied from the raw material supply unit, and a charging rotor rotatably provided in the charging chamber, for impacting the raw material supplied from the raw material supply unit by the rotating force, thus effectively separating the impurities such as ash and sulfur contained in a raw material, e.g. coal.
    Type: Grant
    Filed: December 26, 2013
    Date of Patent: July 11, 2017
    Assignee: POSCO
    Inventors: Chong Lyuck Park, Young Cheol Yang, Jung Ah Kim, In Kook Suh, Dong Seok Jang
  • RAW MATERIAL SORTING APPARATUS AND METHOD THEREFOR
    Publication number: 20160038950
    Abstract: An apparatus for separating the main component constituting a raw material from impurities includes: a raw material supply unit for supplying a raw material; a charging unit for charging the raw material supplied from the raw material supply unit; an electrostatic sorting unit for sorting the raw material, which has been charged by the charging unit, according to polarity; and a storage unit for collecting the raw material sorted by and falling from the electrostatic sorting unit, wherein the charging unit includes a charging chamber having a space therein for charging the raw material supplied from the raw material supply unit, and a charging rotor rotatably provided in the charging chamber, for impacting the raw material supplied from the raw material supply unit by the rotating force, thus effectively separating the impurities such as ash and sulfur contained in a raw material, e.g. coal.
    Type: Application
    Filed: December 26, 2013
    Publication date: February 11, 2016
    Inventors: Chong Lyuck PARK, Young Cheol YANG, Jung Ah KIM, In Kook SUH, Dong Seok JANG