KR100351583B1 - 금속 스크랩으로부터의 금속 코팅층 제거방법 - Google Patents

금속 스크랩으로부터의 금속 코팅층 제거방법 Download PDF

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Publication number
KR100351583B1
KR100351583B1 KR1020007006698A KR20007006698A KR100351583B1 KR 100351583 B1 KR100351583 B1 KR 100351583B1 KR 1020007006698 A KR1020007006698 A KR 1020007006698A KR 20007006698 A KR20007006698 A KR 20007006698A KR 100351583 B1 KR100351583 B1 KR 100351583B1
Authority
KR
South Korea
Prior art keywords
coating layer
core
metal
scrap
abrasive
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
KR1020007006698A
Other languages
English (en)
Korean (ko)
Other versions
KR20010024765A (ko
Inventor
뷔테브루드아드리아누스자코부스
Original Assignee
코루스 알루미늄 발쯔프로두크테 게엠베하
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 코루스 알루미늄 발쯔프로두크테 게엠베하 filed Critical 코루스 알루미늄 발쯔프로두크테 게엠베하
Publication of KR20010024765A publication Critical patent/KR20010024765A/ko
Application granted granted Critical
Publication of KR100351583B1 publication Critical patent/KR100351583B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B21/00—Obtaining aluminium
    • C22B21/0038—Obtaining aluminium by other processes
    • C22B21/0069—Obtaining aluminium by other processes from scrap, skimmings or any secondary source aluminium, e.g. recovery of alloy constituents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/001—Dry processes
    • C22B7/004—Dry processes separating two or more metals by melting out (liquation), i.e. heating above the temperature of the lower melting metal component(s); by fractional crystallisation (controlled freezing)
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S241/00—Solid material comminution or disintegration
    • Y10S241/37—Cryogenic cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Processing Of Solid Wastes (AREA)
KR1020007006698A 1997-12-19 1998-12-18 금속 스크랩으로부터의 금속 코팅층 제거방법 Expired - Fee Related KR100351583B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP97204036.4 1997-12-19
EP97204036 1997-12-19
PCT/EP1998/008528 WO1999032260A1 (en) 1997-12-19 1998-12-18 Method of removing a metallic coating layer from scrap metal pieces

Publications (2)

Publication Number Publication Date
KR20010024765A KR20010024765A (ko) 2001-03-26
KR100351583B1 true KR100351583B1 (ko) 2002-09-05

Family

ID=8229095

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020007006698A Expired - Fee Related KR100351583B1 (ko) 1997-12-19 1998-12-18 금속 스크랩으로부터의 금속 코팅층 제거방법

Country Status (11)

Country Link
US (1) US6338446B1 (enExample)
EP (1) EP1039985B1 (enExample)
JP (1) JP4190728B2 (enExample)
KR (1) KR100351583B1 (enExample)
CN (1) CN1126638C (enExample)
AT (1) ATE235346T1 (enExample)
AU (1) AU2277099A (enExample)
CA (1) CA2315780C (enExample)
DE (1) DE69812705T2 (enExample)
WO (1) WO1999032260A1 (enExample)
ZA (1) ZA9811641B (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2349891B (en) * 1999-05-10 2001-06-06 Alcan Int Ltd Recovery method
WO2002101102A1 (en) * 2001-04-24 2002-12-19 Corus Aluminium Voerde Gmbh Method of recycling metallic coated scrap pieces
CN1553841A (zh) * 2001-09-14 2004-12-08 �Ʒ� 金属包层废料件去除包层的方法
FR2855774B1 (fr) 2003-06-05 2005-07-08 Pechiney Rhenalu Procede de separation des couches de chutes de bandes plaquees par colaminage
US20050262967A1 (en) * 2004-05-27 2005-12-01 Alcoa Company Of America Method of recycling brazing sheet
JP4820423B2 (ja) * 2009-02-23 2011-11-24 有限会社レアメタルズ２１ 使用済機器からネオジウム磁石を回収する方法及び該方法で回収又はリサイクルされたネオジウム磁石
JP6419590B2 (ja) * 2015-01-22 2018-11-07 Ｄｏｗａエコシステム株式会社 金属スクラップの処理方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3750515A (en) * 1969-01-08 1973-08-07 F Wasinger Shearing apparatus
GB1498359A (en) * 1975-06-06 1978-01-18 Ford Motor Co Method for making sintered parts
DE3239135C2 (de) * 1982-10-22 1985-01-17 Hoesch Ag, 4600 Dortmund Verfahren zum Aufbereiten von Müllschrott und Einrichtung zu dessen mechanischer Bearbeitung
JPH0761611B2 (ja) * 1988-09-16 1995-07-05 新東工業株式会社 使用済アルミ缶の塗膜除去方法
NL9500302A (nl) * 1995-02-17 1996-10-01 Hoogovens Staal Bv Werkwijze voor verwijderen van althans een deklaag van met een deklaag beklede metalen schrootdelen.

Also Published As

Publication number Publication date
AU2277099A (en) 1999-07-12
DE69812705D1 (de) 2003-04-30
WO1999032260A1 (en) 1999-07-01
CA2315780A1 (en) 1999-07-01
ATE235346T1 (de) 2003-04-15
CA2315780C (en) 2004-02-10
ZA9811641B (en) 1999-06-24
US6338446B1 (en) 2002-01-15
EP1039985B1 (en) 2003-03-26
DE69812705T2 (de) 2003-12-18
JP2001526121A (ja) 2001-12-18
EP1039985A1 (en) 2000-10-04
JP4190728B2 (ja) 2008-12-03
CN1282287A (zh) 2001-01-31
KR20010024765A (ko) 2001-03-26
CN1126638C (zh) 2003-11-05

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