Patents by Inventor Wim Coessens

Wim Coessens 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).

  • Oxygen injection in fluid bed ore concentrate roasting
    Patent number: 10745777
    Abstract: Oxygen is injected into the windbox of a fluidized bed ore roaster to form a fluidizing and oxidizing gas stream of elevated oxygen content which is fed into only the feed zone into which the ore to be fluidized is fed.
    Type: Grant
    Filed: September 24, 2018
    Date of Patent: August 18, 2020
    Assignee: PRAXAIR TECHNOLOGY, INC
    Inventors: William J Mahoney, Ahmed F Abdelwahab, Jeffrey C Mocsari, Wim Coessens, Dany BourdeaudHuy, Ozhan Turgut
  • OXYGEN INJECTION IN FLUID BED ORE CONCENTRATE ROASTING
    Publication number: 20190112687
    Abstract: Oxygen is injected into the windbox of a fluidized bed ore roaster to form a fluidizing and oxidizing gas stream of elevated oxygen content which is fed into only the feed zone into which the ore to be fluidized is fed.
    Type: Application
    Filed: September 24, 2018
    Publication date: April 18, 2019
    Inventors: William J Mahoney, Ahmed F Abdelwahab, Jeffrey C Mocsari, Wim Coessens, Dany BourdeaudHuy, Ozhan Turgut