Patents Assigned to Eldorado Resources Limited
  • Carbon cell electrodes
    Patent number: 4602985
    Abstract: Improved carbon electrodes, for use as anodes in an electrolytic cell for the generation of fluorine from a melt having the approximate composition KF.2HF, which show an improvement in cell efficiency are described. In contrast to the known fluorine cell electrodes which have a rough surface, the electrodes of this invention have smooth, polished, surfaces. A method of polishing known electrodes is also described, wherein a liquid polishing medium is used. The liquid chosen affects to a small degree the efficiency improvement obtained.
    Type: Grant
    Filed: May 6, 1985
    Date of Patent: July 29, 1986
    Assignee: Eldorado Resources Limited
    Inventors: Paul T. Hough, Dunja M. Novak-Antoniou