Patents Assigned to Global Aener/Cology Corp.
  • Battery paste recycling process
    Patent number: 5690718
    Abstract: A method of recovering fine lead-containing particles (battery paste) from expended lead-acid batteries in a form which can be used as battery paste in the manufacturing of new batteries without smelting is disclosed. A method of heating lead carbonate particles to about 315.degree. C. to convert them to lead monoxide particles for use in battery manufacturing is also disclosed.
    Type: Grant
    Filed: October 6, 1995
    Date of Patent: November 25, 1997
    Assignee: Global Aener/Cology Corp.
    Inventor: Cullen M. Sabin