Title:
圧砕機残滓を精製する方法と装置及び生成した砂留分の使用
Document Type and Number:
Japanese Patent JP2004512170
Kind Code:
A
Abstract:
Processing shredder residues of metal-containing waste comprises separating the shredder residue into a shredder light fraction and a non-ferromagnetic fraction (heavy fraction); and producing a raw sand fraction during the processing of the shredder light fraction and the heavy fraction in pre-processes. The process further comprises separation of a ferromagnetic fraction, a non-ferrous fraction, a lint fraction and a granulate fraction; and separating out the raw sand fraction in a refining process into an organic residue fraction, a heavy metal dust fraction, a sand fraction free from organic materials and metal, and a metal fraction by density separation and metal isolation. An independent claim is also included for a device for processing shredder residues of metal-containing waste. The shredder light fraction is additionally pre-treated using a magnetic separator to remove ferromagnetic residual fractions.
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Inventors:
Goldman Daniel
Den Dunen Bram
Knust Michael
Den Dunen Bram
Knust Michael
Application Number:
JP2002537440A
Publication Date:
April 22, 2004
Filing Date:
September 18, 2001
Export Citation:
Assignee:
VOLKSWAGEN AKTIENGESELLSCHAFT
International Classes:
B02C23/08; B02C23/14; B03B9/06; B03C1/00; B07B1/00; B07B9/00; B09B5/00; B09B3/00; C22B1/00; C22B7/00; (IPC1-7): B07B9/00; B02C23/08; B02C23/14; B03C1/00; B09B3/00; B09B5/00
Domestic Patent References:
| JP2002537992A | 2002-11-12 | |||
| JP2000051830A | 2000-02-22 | |||
| JP2000135450A | 2000-05-16 |
Foreign References:
| US5443157A | 1995-08-22 |
Attorney, Agent or Firm:
Mitsufumi Esaki
Tsuneo Mihara
Okumura Yoshimichi
Blacksmith
Tsuneo Mihara
Okumura Yoshimichi
Blacksmith