Patents Assigned to Cyprus Metallurigical Processes Corporation
  • Cuprous chloride recovery process
    Patent number: 3972711
    Abstract: A process is disclosed for separating cuprous chloride from a solution comprising cuprous chloride and at least one metal chloride compatible with the solubility of cuprous chloride, the process comprising crystallizing the cuprous chloride from the solution in the presence of cupric chloride in an amount such that the cupric chloride to compatible metal chloride mole ratio is at least about 0.1.
    Type: Grant
    Filed: March 3, 1975
    Date of Patent: August 3, 1976
    Assignee: Cyprus Metallurigical Processes Corporation
    Inventors: Duane N. Goens, Paul R. Kruesi