Patents Assigned to EMSYS Separation Technology B.V.
  • Apparatus for the purification of water contaminated with oil
    Patent number: 5980694
    Abstract: An installation for cleaning oil-polluted water, in particular at oil and gas production plants, is provided with a distillation column having a polluted water feed and at least one contact packing above which the outlet of the polluted water feed is located, a vapor discharge, a clean water outlet and a measuring device for the analysis of the water from the clean water outlet.
    Type: Grant
    Filed: July 25, 1997
    Date of Patent: November 9, 1999
    Assignee: EMSYS Separation Technology B.V.
    Inventors: Adrianus P. Apeldoorn, Jachebus W. Bos, Johannes J. Dozy, Johannes J. Elling, Leonardus C. Gordijn, Pieter Ottens, Wayne S. Penny, Cornelis Spel, Aatje J. Spel-van der Linde, Tom M. Vader, Theodorus J. De Wit