Patents Assigned to ZINCHEM, A DIVISION OF ZIMCO GROUP (PTY) LTD.
  • Method and plant for the production of zinc dust
    Patent number: 8734563
    Abstract: A method of production of Zinc dust, which includes melting Zinc products in a melting furnace on a semi-continuous basis, transferring at least a part of the molten Zinc products to a vaporizing furnace, vaporizing the molten Zinc in the vaporizing furnace into Zinc vapor on a substantially continuous basis, transferring Zinc vapor from the vaporizing furnace to a condenser, and condensing the Zinc vapor to form Zinc dust.
    Type: Grant
    Filed: August 6, 2009
    Date of Patent: May 27, 2014
    Assignee: Zinchem, a division of Zimco Group (Pty) Ltd.
    Inventors: Michael Hanneman, Roy William Heslop
  • METHOD AND PLANT FOR THE PRODUCTION OF ZINC DUST
    Publication number: 20120031234
    Abstract: A method of production of Zinc dust, which includes melting Zinc products in a melting furnace on a semi-continuous basis, transferring at least a part of the molten Zinc products to a vaporizing furnace, vaporizing the molten Zinc in the vaporizing furnace into Zinc vapour on a substantially continuous basis, transferring Zinc vapour from the vaporizing furnace to a condenser, and condensing the Zinc vapour to form Zinc dust.
    Type: Application
    Filed: August 6, 2009
    Publication date: February 9, 2012
    Applicant: ZINCHEM, A DIVISION OF ZIMCO GROUP (PTY) LTD.
    Inventors: Michael Hanneman, Roy William Heslop