Patents Assigned to S A Feed Phosphates CC
  • Patent number: 5693303
    Abstract: A method for the production of condensed molasses solubles-enriched calcium phosphate includes the step of reacting, in an exothermic reaction, a predetermined amount of a calcium oxide-containing product with a predetermined amount of an aqueous solution of phosphoric acid and a predetermined amount of condensed molasses solubles to produce a reaction mixture containing calcium phosphate and condensed molasses solubles. The method, further, includes allowing the heat produced in the exothermic reaction to evaporate at least a part of the water present in the reaction mixture. The condensed molasses solubles-enriched calcium phosphate product is isolated in loose granular form and has a water content of 0-15% (mass/mass).
    Type: Grant
    Filed: August 16, 1995
    Date of Patent: December 2, 1997
    Assignee: S A Feed Phosphates CC
    Inventors: Werner Jacobus Weideman, Albertus Hermias Cornelius Van Zyl