发明公开
EP1206949A1 Remidiation method of media and iron powder for dehalogenation of halogenated hydrocarbons
有权
SanierungsverfahrenfürMedien und Eisenpuder zur Dehalogenierung von haloierten Kohlenwasserstoffen
- 专利标题： Remidiation method of media and iron powder for dehalogenation of halogenated hydrocarbons
- 专利标题（中）： SanierungsverfahrenfürMedien und Eisenpuder zur Dehalogenierung von haloierten Kohlenwasserstoffen
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申请号： EP01127066.7申请日： 2001-11-14
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公开(公告)号： EP1206949A1公开(公告)日： 2002-05-22
- 发明人: Nakamaru, Hiroki, c/oTechnical Res. Laboratories , Miyazawa, Haruhiko, c/oTechnical Res. Laboratories , Kato, Yoshiei, c/oTechnical Res. Laboratories
- 申请人： Kawasaki Steel Corporation
- 申请人地址： 1-28 Kitahonmachidori 1-chome, Chuo-ku Kobe-shi, Hyogo 651-0075 JP
- 专利权人： Kawasaki Steel Corporation
- 当前专利权人： Kawasaki Steel Corporation
- 当前专利权人地址： 1-28 Kitahonmachidori 1-chome, Chuo-ku Kobe-shi, Hyogo 651-0075 JP
- 代理机构： Grünecker, Kinkeldey, Stockmair & Schwanhäusser Anwaltssozietät
- 优先权： JP2000347869 20001115; JP2001310454 20011005
- 主分类号： A62D3/00
- IPC分类号： A62D3/00 ; B09C1/08 ; B09C1/00 ; C02F1/70
摘要：
The invention provides a remediation method of soil, water and/or gases by prompt dehalogenation of halogenated hydrocarbons by allowing the halogenated hydrocarbons contained at least in one of the soil, water and/or gases to contact an iron powder containing about 0.03 to about 2% by mass of sulfur preferably on the surface, and an iron powder for use in the remediation method.
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