Title:
アスベスト処理方法および装置
Document Type and Number:
Japanese Patent JP4568769
Kind Code:
B2
Abstract:
To effectively treat asbestos, while reducing the usage of a fossil fuel and the generation of carbon dioxide.
The device is provided with a mixing-stirring device 4 mixing-stirring an asbestos-containing material 1 and calcined lime 2 while adding water vapor 3 to form a clayey mixture 11, a friction-grinding device 12 frictioning and grinding the clayey mixture 11 formed in the mixing-stirring process 5, and an electric melting device 22 electric-melting crushed materials 21 ground in the friction-grinding process 13, in order, from the upstream side, and is characterized in that the asbestos in the asbestos-containing material 1 is detoxified.
COPYRIGHT: (C)2010,JPO&INPIT
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Inventors:
Tadahiro Shinohara
Application Number:
JP2008091715A
Publication Date:
October 27, 2010
Filing Date:
March 31, 2008
Export Citation:
Assignee:
Naka Tokki Co., Ltd.
International Classes:
B09B3/00; A62D3/40; B02C7/08; A62D101/41
Domestic Patent References:
| JP2007209835A | ||||
| JP2008272532A | ||||
| JP1171685A | ||||
| JP2007301425A | ||||
| JP2007222698A | ||||
| JP2007077420A | ||||
| JP10211618A |
Attorney, Agent or Firm:
Tamio Nishiwaki