(19)
(11)EP 1 048 366 A3

(12)EUROPEAN PATENT APPLICATION

(88)Date of publication A3:
29.01.2003 Bulletin 2003/05

(43)Date of publication A2:
02.11.2000 Bulletin 2000/44

(21)Application number: 00107982.1

(22)Date of filing:  18.04.2000
(51)International Patent Classification (IPC)7B09B 3/00, B09C 1/06, F23G 5/00
(84)Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
Designated Extension States:
AL LT LV MK RO SI

(30)Priority: 27.04.1999 JP 11973699
14.01.2000 JP 2000006571

(71)Applicant: NKK CORPORATION
Tokyo (JP)

(72)Inventors:
  • Shimizu, Tohru, c/o NKK Corp., Int.Prop.Dept.
    Kawasaki 210-0855 (JP)
  • Hirayama, Atsushi
    Kawasaki-ku, Kawasaki 210 (JP)
  • Hamaguchi, Keizo
    Kawasaki-ku, Kawasaki 210 (JP)
  • Nakahara, Keisuke
    Kawasaki-ku, Kawasaki 210 (JP)
  • Shinagawa, Takuya
    Kawasaki-ku, Kawasaki 210 (JP)
  • Fujisawa, Yoshinari
    Kawasaki-ku, Kawasaki 210 (JP)
  • Osada, Yo, c/o NKK Corp.,Int.Prop.Dept.
    Kawasaki 210-0855 (JP)
  • Yokoyama, Takashi
    Kawasaki-ku, Kawasaki 210 (JP)
  • Suzuki, Yasuo
    Kawasaki-ku, Kawasaki 210 (JP)
  • Akiyawa, Hajime
    Kawasaki-ku, Kawasaki 210 (JP)
  • Ayukawa, Susumu
    Kawasaki-ku, Kawasaki 210 (JP)

(74)Representative: HOFFMANN - EITLE 
Patent- und Rechtsanwälte Arabellastrasse 4
81925 München
81925 München (DE)

  


(54)A method for disposing a waste


(57) This invention is to provide a method for disposing a waste which consists mainly of inorganic components and contains organic matter by detoxifying the waste at a low cost or without generating large amount of flue gas and NOx. To achieve the object, the method for disposing the waste comprises the steps of: volatilizing toxic organic matter from a waste consisting mainly of inorganic matter and containing the toxic organic matter, thus generating a gas containing the volatilized toxic organic matter; and treating the gas containing the volatilized toxic organic matter to detoxify the toxic organic matter.







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