Patents by Inventor Choo Jei Kim

Choo Jei Kim 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).

  • Thermowell compound apparatus of high shell for residue hydrogen desulfurization
    Patent number: 8784751
    Abstract: The present invention relates to a thermowell blocking apparatus for a high-pressure reactor used in a desulfurization process, which can rapidly prevent noxious high-temperature and high-pressure gases from leaking out of a high-pressure reactor when the noxious high-temperature and high-pressure gases leak from the high-pressure reactor due to unexpected damage occurring to a thermowell used for measuring a reaction temperature of a catalyst. The thermowell blocking apparatus can prevent the economic losses caused by the stoppage of the desulfurization process, and can reduce consequential damages to human life, the environment, and the like.
    Type: Grant
    Filed: August 6, 2008
    Date of Patent: July 22, 2014
    Assignees: SK Innovation Co., Inc., SK Energy Co., Ltd.
    Inventors: Hyung No Yoon, Sang Mo Lee, Jin Gyu Kim, Mock Huh, Choo Jei Kim
  • THERMOWELL COMPOUND APPARATUS OF HIGH SHELL FOR RESIDUE HYDROGEN DESULFURIZATION
    Publication number: 20100135862
    Abstract: The present invention relates to a thermowell blocking apparatus for a high-pressure reactor used in a desulfurization process, which can rapidly prevent noxious high-temperature and high-pressure gases from leaking out of a high-pressure reactor when the noxious high-temperature and high-pressure gases leak from the high-pressure reactor due to unexpected damage occurring to a thermowell used for measuring a reaction temperature of a catalyst. The thermowell blocking apparatus can prevent the economic losses caused by the stoppage of the desulfurization process, and can reduce consequential damages to human life, the environment, and the like.
    Type: Application
    Filed: August 6, 2008
    Publication date: June 3, 2010
    Inventors: Hyung No Yoon, Sang Mo Lee, Jin Gyu Kim, Mock Huh, Choo Jei Kim