Patents by Inventor Sin Choel Kang

Sin Choel Kang 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).

  • Process for increasing production of benzene from hydrocarbon mixture
    Patent number: 7304195
    Abstract: A process for increasing the production of benzene from a hydrocarbon mixture. A process for producing an aromatic hydrocarbon mixture and liquefied petroleum gas (LPG) from a hydrocarbon mixture, and a solvent extraction process for separating and recovering polar hydrocarbons from a hydrocarbon mixture containing polar hydrocarbons (that is, aromatic hydrocarbons) and nonpolar hydrocarbons (that is, non-aromatic hydrocarbons) are integrated, thereby it is possible to increase the production of benzene.
    Type: Grant
    Filed: September 13, 2005
    Date of Patent: December 4, 2007
    Assignee: SK Corporation
    Inventors: Sun Choi, Seung Hoon Oh, Kyoung Hak Sung, Jong Hyung Lee, Sin Choel Kang, Yong Seung Kim, Byeung Soo Lim, Byoung Mu Chang
  • Process for increasing production of light olefin hydrocarbon from hydrocarbon feedstock
    Patent number: 7301063
    Abstract: A process for increasing the production of light olefin hydrocarbons from a hydrocarbon feedstock. A process for producing an aromatic hydrocarbon mixture and liquefied petroleum gas (LPG) from a hydrocarbon mixture, and a process for producing a hydrocarbon feedstock which is capable of being used as a feedstock in the former process, that is to say, a fluidized catalytic cracking (FCC) process, a catalytic reforming process, and/or a pyrolysis process, are integrated, thereby it is possible to increase the production of C2-C4 light olefin hydrocarbons.
    Type: Grant
    Filed: September 12, 2005
    Date of Patent: November 27, 2007
    Assignee: SK Corporation
    Inventors: Sun Choi, Seung Hoon Oh, Kyoung Hak Sung, Jong Hyung Lee, Sin Choel Kang, Yong Seung Kim, Byeung Soo Lim, Ahn Seop Choi, Byoung Mu Chang