Patents by Inventor Xinfang Jiang

Xinfang Jiang 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 of gasification burner online feeding
    Patent number: 7976595
    Abstract: A method of gasification burner online feeding for a coal-water slurry gasifier, where a coal-water slurry line and an oxidizer line are both protected by shield gas. The method may realize online, pressurized and continuous feeding of the gasification burners which are fixed after they stalled for other reasons than their own, thus greatly reducing the probability of accidental shutdown of gasifiers and improving the reliability of long-term service of the multi-nozzle opposed gasifier.
    Type: Grant
    Filed: February 14, 2008
    Date of Patent: July 12, 2011
    Assignee: Yankuang Group Corporation Limited
    Inventors: Xin Wang, Minglin Zhang, Qingrui Zhu, Min Zhu, Jiyong Zhang, Xinfang Jiang, Yifei Zhang, Yongkui Sun, Mei Han, Weihua Zhang
  • METHOD OF GASIFICATION BURNER ONLINE FEEDING
    Publication number: 20080216406
    Abstract: A method of gasification burner online feeding for a coal-water slurry gasifier, where a coal-water slurry line and an oxidizer line are both protected by shield gas. The method may realize online, pressurized and continuous feeding of the gasification burners which are fixed after they stalled for other reasons than their own, thus greatly reducing the probability of accidental shutdown of gasifiers and improving the reliability of long-term service of the multi-nozzle opposed gasifier.
    Type: Application
    Filed: February 14, 2008
    Publication date: September 11, 2008
    Inventors: Xin Wang, Minglin Zhang, Qingrui Zhu, Min Zhu, Jiyong Zhang, Xinfang Jiang, Yifei Zhang, Yongkui Sun, Mei Han, Weihua Zhang