Patents Assigned to Perigee Solutions International, LLC
  • PROCESS FOR REMOVING POLYMERIC FOULING
    Publication number: 20130174870
    Abstract: A process is provided for removing polymeric fouling on process equipment surfaces to restore the efficiency of such equipment. This is accomplished by contacting the fouled equipment with a solvent comprising at least one non-aromatic hydrocarbon compound, or a mixture of one or more non-aromatic organic compounds and one or more aromatic hydrocarbon compounds, for a period of time sufficient to remove the polymeric fouling.
    Type: Application
    Filed: December 19, 2012
    Publication date: July 11, 2013
    Applicant: PERIGEE SOLUTIONS INTERNATIONAL LLC
    Inventor: PERIGEE SOLUTIONS INTERNATIONAL LLC
  • Process for removing polymeric fouling
    Patent number: 8361238
    Abstract: A process is provided for removing polymeric fouling on process equipment surfaces to restore the efficiency of such equipment. This is accomplished by contacting the fouled equipment with a solvent comprising at least one non-aromatic hydrocarbon compound, or a mixture of one or more non-aromatic organic compounds and one or more aromatic hydrocarbon compounds, for a period of time sufficient to remove the polymeric fouling.
    Type: Grant
    Filed: January 4, 2012
    Date of Patent: January 29, 2013
    Assignee: Perigee Solutions International, LLC
    Inventors: Michael R. Dorton, Gary L. Gardner, Sr.