Patents Assigned to Maroc- Chimie
  • Method and an installation for producing granulated triple superphosphate (TSP)
    Patent number: 5387401
    Abstract: A method and an installation for producing granulated triple superphosphate wherein a premixer for phosphate and a phosphoric acid solution includes unclogging means comprising in combination a flexible axial sleeve of non-vulcanized elastomer for injecting phosphate together with at least one sprayer for spraying the phosphoric acid solution and acting level with the free bottom end of the sleeve. The invention is applicable to the chemical industry.
    Type: Grant
    Filed: May 26, 1993
    Date of Patent: February 7, 1995
    Assignee: Maroc-Chimie
    Inventor: El H. Kendili
  • Method and an installation for producing granulated triple superphosphate (TSP)
    Patent number: 5378258
    Abstract: A method and an installation for producing granulated triple superphosphate wherein a premixer for phosphate and a phosphoric acid solution includes unclogging means comprising in combination a flexible axial sleeve of non-vulcanized elastomer for injecting phosphate together with at least one sprayer for spraying the phosphoric acid solution and acting level with the free bottom end of the sleeve. The invention is applicable to the chemical industry.
    Type: Grant
    Filed: July 9, 1992
    Date of Patent: January 3, 1995
    Assignee: Maroc- Chimie
    Inventor: El Hadi Kendili