Patents by Inventor Abdul Gaffar Dada

Abdul Gaffar Dada 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).

  • Process for producing uranium rich compositions from uranium hexafluoride using fluid injection in the post oxidation step
    Patent number: 4005042
    Abstract: An improved process for the conversion of gaseous uranium hexafluoride to a uranium oxide rich composition in the presence of an active flame in a reaction zone is disclosed and comprises introducing a first gaseous reactant comprising a mixture of uranium hexafluoride and an oxygen-containing carrier gas and a second gaseous reactant comprising a reducing gas, the reactants being separated by a shielding gas as introduced to the reaction zone. The shielding gas temporarily separates the gaseous reactants and temporarily prevents substantial mixing and reacting of the gaseous reactants. The flame occurring in the reaction zone is maintained away from contact with the inlet introducing the mixture to the reaction zone.
    Type: Grant
    Filed: July 2, 1975
    Date of Patent: January 25, 1977
    Assignee: General Electric Company
    Inventor: Abdul Gaffar Dada