Patents Assigned to F. J. Gattys Ingenieurburo
  • Process of denitration of highly radio-active waste solutions
    Patent number: 4271034
    Abstract: A method for the denitration of radioactive waste solutions wherein the nitrates in the solution are decomposed by the use of reducing agents in the form of powders or gaseous reactants. Additional advantages with respect to yield are obtained by conducting the discharge from the reaction through an irrigation path and then through a reflux condenser.
    Type: Grant
    Filed: February 21, 1979
    Date of Patent: June 2, 1981
    Assignee: F. J. Gattys Ingenieurburo
    Inventor: Franz-Josef Gattys