Title:
METHOD FOR DETOXIFICATION TREATMENT OF ASBESTOS, AND TREATMENT AGENT FOR USE IN SAID METHOD
Document Type and Number:
WIPO Patent Application WO/2019/187181
Kind Code:
A1
Abstract:
A method for the detoxification treatment of asbestos disclosed herein comprises: preparing an asbestos-containing substance that contains at least one type of asbestos; preparing an asbestos treatment agent comprising a mineral acid, N-methyl-2-pyrrolidone and a fluoride; and bringing the asbestos-containing substance into contact with the asbestos treatment agent to detoxify the asbestos in the asbestos-containing substance. It becomes possible to detoxify asbestos in an asbestos-containing substance satisfactorily.
Inventors:
MYOGA TOSHIMITSU (JP)
TAKAHASHI KOICHI (JP)
IIZUKA KAZUHIRO (JP)
MATSUBARA YUHEI (JP)
TANAKA TOSHIYUKI (JP)
OKAMOTO HISAKI (JP)
TAKAHASHI KOICHI (JP)
IIZUKA KAZUHIRO (JP)
MATSUBARA YUHEI (JP)
TANAKA TOSHIYUKI (JP)
OKAMOTO HISAKI (JP)
Application Number:
PCT/JP2018/025765
Publication Date:
October 03, 2019
Filing Date:
July 06, 2018
Export Citation:
Assignee:
KOKIGUMI CO LTD (JP)
NAT UNIV CORP TOTTORI UNIV (JP)
NAT UNIV CORP TOTTORI UNIV (JP)
International Classes:
B09B3/00; A62D3/36; A62D101/41
Domestic Patent References:
| WO2010055830A1 | 2010-05-20 |
Foreign References:
| JP2011078931A | 2011-04-21 | |||
| JP2011072915A | 2011-04-14 |
Attorney, Agent or Firm:
ABE, Makoto (JP)
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