Patents by Inventor Pang Suyan

Pang Suyan 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).

  • Water treatment agent for removing pollutant by reinforcing potassium permanganate with intermediate manganes
    Patent number: 8858827
    Abstract: A water treatment agent for removing pollutant by reinforcing potassium permanganate with intermediate manganese consists of a potassium permanganate and a chelating agent, or, alternatively, consists of a potassium permanganate, a chelating agent and an inducer. The chelating agent is capable of forming a coordination complex with the intermediate manganese which is produced during the reaction of potassium permanganate and organic substance. Thus self decomposition of intermediate manganese is reduced so that the effective utilization rate is increased and the capability for potassium permanganate to degrade organic pollutants is enhanced. The inducer accelerates the production of the intermediate manganese and increases the utilization rate so that the capability of potassium permanganate for degrading the organic pollutants is further enhanced.
    Type: Grant
    Filed: June 8, 2009
    Date of Patent: October 14, 2014
    Assignee: Harbin Institute of Technology
    Inventors: Jun Ma, Jin Jiang, Pang Suyan, Liu Zenghe
  • WATER TREATMENT AGENT FOR REMOVING POLLUTANT BY REINFORCING POTASSIUM PERMANGANATE WITH INTERMEDIATE MANGANES
    Publication number: 20110260098
    Abstract: A water treatment agent for removing pollutant by reinforcing potassium permanganate with intermediate manganese consists of a potassium permanganate and a chelating agent, or, alternatively, consists of a potassium permanganate, a chelating agent and an inducer. The chelating agent is capable of forming a coordination complex with the intermediate manganese which is produced during the reaction of potassium permanganate and organic substance. Thus self decomposition of intermediate manganese is reduced so that the effective utilization rate is increased and the capability for potassium permanganate to degrade organic pollutants is enhanced. The inducer accelerates the production of the intermediate manganese and increases the utilization rate so that the capability of potassium permanganate for degrading the organic pollutants is further enhanced.
    Type: Application
    Filed: June 8, 2009
    Publication date: October 27, 2011
    Inventors: Jun Ma, Jin Jiang, Pang Suyan, Liuz Zenghe