Title:
ダイオキシン類の吸着除去方法および分解方法
Document Type and Number:
Japanese Patent JP4084533
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an adsorbing removing method and a decomposing method by which organic chlorine compounds such as dioxin can be economically removed by utilizing an absorbent of a low cost. SOLUTION: The adsorbing removing method of the organic chlorine compounds is distinguished by utilizing iron ore or manganese ore which has >=10 m2/g specific surface area and in which fine pore volume of fine pore diameter within the range of 2 to 5 nm is >=20% of total fine pore volume, as the adsorbent.
Inventors:
Hisashi Kitaguchi
Application Number:
JP2000212969A
Publication Date:
April 30, 2008
Filing Date:
July 13, 2000
Export Citation:
Assignee:
Nippon Steel Corporation
International Classes:
B01D53/70; B01J20/06; B09B3/00; B01J20/28
Domestic Patent References:
| JP6210138A | ||||
| JP2000105084A | ||||
| JP11009963A | ||||
| JP11049503A | ||||
| JP52066891A | ||||
| JP11199215A |
Attorney, Agent or Firm:
Mikio Hatta
Atsushi Nogami
Yasuo Nara
Etsuko Saito
Katsuyuki Utani
Atsushi Nogami
Yasuo Nara
Etsuko Saito
Katsuyuki Utani