Patents by Inventor Xiaojin Li

Xiaojin Li 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).

  • USE OF POLYOLS AS SCALE CONTROL REAGENTS IN THE MINING PROCESSES
    Publication number: 20090130006
    Abstract: In the mining process, linear, branched, hyperbranched or dendrimeric polyols or mixtures thereof are employed as process stabilization aids for aqueous solutions and, or suspensions of metal salts. A specific application area of the polyols is the stabilization of bauxite liquor in the Bayer process of producing alumina from bauxite.
    Type: Application
    Filed: November 20, 2007
    Publication date: May 21, 2009
    Inventors: Jing Wang, Xiaojin Li, Heinrich Enoch Bode