Patents by Inventor Zhengkan Huang

Zhengkan Huang 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).

  • Cell for ion exchange membrane electrolysis
    Patent number: 9828684
    Abstract: Provided is a cell for ion exchange membrane electrolysis obtained by improving the performance in electrolysis of an existing bipolar cell for ion exchange membrane electrolysis, in which a cathode partition wall and a rigid cathode being connected together by a plurality of intermediating V-shaped springs, by a simple method. It is a cell for ion exchange membrane electrolysis which is separated by an ion exchange membrane (7) into an anode chamber (1) having a rigid anode (1a) and an anode partition wall (1b) and a cathode chamber (2) having a rigid cathode (2a) and a cathode partition wall (2b), the rigid cathode (2a) and the cathode partition wall (2b) being connected together by a plurality of intermediating V-shaped springs (3).
    Type: Grant
    Filed: April 23, 2013
    Date of Patent: November 28, 2017
    Assignee: thyssenkrupp Uhde Chlorine Engineers (Japan) Ltd.
    Inventors: Kiyohito Asaumi, Koichi Hirashima, Zhengkan Huang, Mitsumasa Okamoto, Koji Yoshimura
  • CELL FOR ION EXCHANGE MEMBRANE ELECTROLYSIS
    Publication number: 20150114830
    Abstract: Provided is a cell for ion exchange membrane electrolysis obtained by improving the performance in electrolysis of an existing bipolar cell for ion exchange membrane electrolysis, in which a cathode partition wall and a rigid cathode being connected together by a plurality of intermediating V-shaped springs, by a simple method. It is a cell for ion exchange membrane electrolysis which is separated by an ion exchange membrane (7) into an anode chamber (1) having a rigid anode (1a) and an anode partition wall (1b) and a cathode chamber (2) having a rigid cathode (2a) and a cathode partition wall (2b), the rigid cathode (2a) and the cathode partition wall (2b) being connected together by a plurality of intermediating V-shaped springs (3).
    Type: Application
    Filed: April 23, 2013
    Publication date: April 30, 2015
    Applicant: CHLORINE ENGINEERS CORP., LTD.
    Inventors: Kiyohito Asaumi, Koichi Hirashima, Zhengkan Huang, Mitsumasa Okamoto, Koji Yoshimura