Patents Assigned to Charles W. Wojcik
  • Patent number: 4100042
    Abstract: An electrolytic cell comprising a rectangular tank divided into a plurality of adjacent compartments by a plurality of spaced apart parallel electrode plates. The outboard electrodes may form one pair of the opposite tank walls. Alternate electrodes are of opposite polarity and are connected to matching poles of a direct current source. The intermediate electrodes terminate short of the tank ends so that the slurry or solution may pass around both ends of the electrode as it flows through successive cells. An agitator is mounted in each compartment for reciprocation therein. The agitators are shaped and positioned to direct a predetermined volume of tank contents (slurry) against each electrode, the amount being directed against the cathode and anode respectively may be equal or unequal depending on the metal being recovered and the chemical reaction required at the electrode.
    Type: Grant
    Filed: March 2, 1977
    Date of Patent: July 11, 1978
    Assignees: Reed Goold, Charles W. Wojcik, Gerald D. Cooper, Wilfred H. Herrett
    Inventors: Bruce C. Wojcik, Wilfred H. Herrett, Gerald D. Cooper, Reed Goold, Charles W. Wojcik
  • Patent number: 4022678
    Abstract: An electrolytic cell comprising a rectangular tank divided into a plurality of adjacent compartments by a plurality of spaced apart parallel electrode plates. The outboard electrodes may form one pair of the opposite tank walls. Alternate electrodes are of opposite polarity. The intermediate electrodes terminate short of the tank ends so that the slurry or solution may pass around both ends of the electrode. An agitator is mounted in each compartment. The agitators are shaped and positioned to direct a predetermined volume of slurry against each electrode, the amount being directed against the cathode and anode respectively may be equal or unequal depending on the metal being recovered and the chemical reaction required at the electrode.
    Type: Grant
    Filed: April 14, 1975
    Date of Patent: May 10, 1977
    Assignees: Charles W. Wojcik, Reed Goold, Gerald D. Cooper, Wilfred H. Herrett
    Inventors: Bruce C. Wojcik, Wilfred H. Herrett, Gerald D. Cooper, Reed Goold, Charles W. Wojcik