Patents Assigned to Enrestec, Inc.
  • Continuous steam pyrolysis method
    Patent number: 7951289
    Abstract: A continuous steam pyrolysis method is provided. The method comprises feeding a material to be pyrolyzed into a tubular reactor and carrying out a pyrolysis reaction in the tubular reactor in the presence of a superheated steam flow. The material to be pyrolyzed passes through one or more proceeding zones and one or more blending zones during the pyrolysis reaction in the tubular reactor. The total length of the one or more blending zones ranges about 5% to about 35% of the total length of the proceeding zones and the blending zones.
    Type: Grant
    Filed: November 25, 2008
    Date of Patent: May 31, 2011
    Assignee: Enrestec, Inc.
    Inventors: Chun-Yao Wu, Kalitko Uladzimir