Patents Assigned to Kurita Water Industries, Co., Ltd.
  • Dioxin formation preventative in incinerators and method for preventing the formation of dioxins
    Patent number: 5968467
    Abstract: A dioxin preventative includes an adsorbent that sorptively removes dioxin precursors from an exhaust gas stream of an incinerator at a point prior to the exhaust gas stream cooling to below a temperature of 400.degree. C. The dioxin preventative includes a covering agent which coats flyash.
    Type: Grant
    Filed: September 18, 1996
    Date of Patent: October 19, 1999
    Assignee: Kurita Water Industries, Co., Ltd.
    Inventor: Francis W. Karasek