Patents Assigned to Rochem Separation Systems
  • Method of refining oil
    Patent number: 5545329
    Abstract: A method for refining oil, in particular domestic edible oils and petroleum crude oils, by membrane separation technology. The invention involves treating such oils in a membrane module system that provides optimal separation performance and service life. The described process simplifies oil processing and permits the attainment of the desired product in an essentially single step operation.
    Type: Grant
    Filed: May 8, 1995
    Date of Patent: August 13, 1996
    Assignee: Rochem Separation Systems
    Inventor: David A. LaMonica