Patents Assigned to Corporacion de Fomento de la Produccion, represented by Comite de Investigaciones Technologicas
  • Method of extraction involving the use of solvents and new combination of reactors used
    Patent number: 4028462
    Abstract: In a process of extraction involving the use of solvents, considerable increase is obtained in the effective load of the extraction phase and in the recovery factor, through a new combination of the reactors employed in order that the loading and unloading stages of the organic phase may alternate.
    Type: Grant
    Filed: May 22, 1975
    Date of Patent: June 7, 1977
    Assignee: Corporacion de Fomento de la Produccion, represented by Comite de Investigaciones Technologicas
    Inventors: Esteban Domic, Albert Sfeir, Jorge Sandoval
  • Apparatus for the simultaneous pumping-mixing of several non miscible liquids
    Patent number: 3953004
    Abstract: Improvement and greater efficiency in pumping-mixing of several non-miscible liquids and adequate flow rate control of liquids to be mixed are obtained through the use of centrifugal rotors and suction tubes which are independent for each liquid and connected to separate flow boxes. Efficient flow rate control of each liquid is obtained by regulating the inflow inlet section of each flow box and also by the extension of the screwable suction tube into the flow box and also by properly and adequately dimensioning the rotors.
    Type: Grant
    Filed: August 21, 1974
    Date of Patent: April 27, 1976
    Assignee: Corporacion de Fomento de la Produccion, represented by Comite de Investigaciones Technologicas
    Inventors: Pablo Schmidt, Alberto Sfeir