Patents by Inventor Jicheng Bi

Jicheng Bi 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 producing methane by catalytic gasification of coal and device thereof
    Patent number: 9000056
    Abstract: The invention relates to a gasifier comprising a syngas generation section, a coal methanation section and a syngas methanation section in the order from bottom to top. The invention also relates to a process for preparing methane by catalytically gasifying coal using such a gasifier. Optionally, the gasifier is additionally provided with a coal pyrolysis section above the syngas methanation section.
    Type: Grant
    Filed: September 14, 2010
    Date of Patent: April 7, 2015
    Assignee: Enn Science & Technology Development Co., Ltd.
    Inventors: Jicheng Bi, Rong Zhang, Yixin Chen, Zhiqiang Sun, Jinlai Li, Zhongxue Gan
  • Method for Producing Methane by Catalytic Gasification of Coal and Device Thereof
    Publication number: 20120238646
    Abstract: The invention relates to a gasifier comprising a syngas generation section, a coal methanation section and a syngas methanation section in the order from bottom to top. The invention also relates to a process for preparing methane by catalytically gasifying coal using such a gasifier. Optionally, the gasifier is additionally provided with a coal pyrolysis section above the syngas methanation section.
    Type: Application
    Filed: September 14, 2010
    Publication date: September 20, 2012
    Inventors: Jicheng Bi, Rong Zhang, Yixin Chen, Zhiqiang Sun, Jinlai Li, Zhongxue Gan