NO177571C - Fremgangsmåte og anordning ved smelting av forurenset, jernholdig metallskrap - Google Patents

Fremgangsmåte og anordning ved smelting av forurenset, jernholdig metallskrap

Info

Publication number
NO177571C
NO177571C NO902378A NO902378A NO177571C NO 177571 C NO177571 C NO 177571C NO 902378 A NO902378 A NO 902378A NO 902378 A NO902378 A NO 902378A NO 177571 C NO177571 C NO 177571C
Authority
NO
Norway
Prior art keywords
furnace
metal
melting
scrap
contaminated
Prior art date
Application number
NO902378A
Other languages
English (en)
Norwegian (no)
Other versions
NO902378L (no
NO177571B (no
NO902378D0 (no
Inventor
Claude Dube
Ghyslain Dube
Wesley Stevens
Original Assignee
Alcan Int Ltd
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 Alcan Int Ltd filed Critical Alcan Int Ltd
Publication of NO902378D0 publication Critical patent/NO902378D0/no
Publication of NO902378L publication Critical patent/NO902378L/no
Publication of NO177571B publication Critical patent/NO177571B/no
Publication of NO177571C publication Critical patent/NO177571C/no

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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/005—Preliminary treatment of scrap
    • 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
    • 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
    • C22B21/0084—Obtaining aluminium melting and handling molten aluminium
    • C22B21/0092—Remelting scrap, skimmings or any secondary source aluminium
    • 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
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/16—Remelting metals
    • C22B9/22—Remelting metals with heating by wave energy or particle radiation
    • C22B9/228—Remelting metals with heating by wave energy or particle radiation by particle radiation, e.g. electron beams
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Processing Of Solid Wastes (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
NO902378A 1989-05-29 1990-05-29 Fremgangsmåte og anordning ved smelting av forurenset, jernholdig metallskrap NO177571C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA600922 1989-05-29

Publications (4)

Publication Number Publication Date
NO902378D0 NO902378D0 (no) 1990-05-29
NO902378L NO902378L (no) 1990-12-03
NO177571B NO177571B (no) 1995-07-03
NO177571C true NO177571C (no) 1995-10-11

Family

ID=4140117

Family Applications (1)

Application Number Title Priority Date Filing Date
NO902378A NO177571C (no) 1989-05-29 1990-05-29 Fremgangsmåte og anordning ved smelting av forurenset, jernholdig metallskrap

Country Status (11)

Country Link
US (1) US5122181A (de)
EP (1) EP0400925B1 (de)
JP (1) JPH03215632A (de)
KR (1) KR900018391A (de)
AT (1) ATE121799T1 (de)
AU (1) AU626098B2 (de)
BR (1) BR9002527A (de)
DE (1) DE69018874D1 (de)
NO (1) NO177571C (de)
NZ (1) NZ233835A (de)
ZA (1) ZA904115B (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK0627014T4 (da) * 1992-02-25 2004-10-25 Aga Ab Genvinding af ikke-jernholdige metaller fra slagger
US5308375A (en) * 1992-06-22 1994-05-03 Plasma Processing Corporation Process for recovery of free aluminum from aluminum dross or aluminum scrap using plasma energy with oxygen second stage treatment
US5284503A (en) * 1992-11-10 1994-02-08 Exide Corporation Process for remediation of lead-contaminated soil and waste battery
US5439498A (en) * 1992-11-10 1995-08-08 Exide Corporation Process and system for the on-site remediation of lead-contaminated soil and waste battery casings
FR2706910A1 (en) * 1993-06-21 1994-12-30 Affimet Process for the recovery of the aluminium present in waste by remelting
US5364443A (en) * 1993-12-01 1994-11-15 Alcan International Limited Process for combined decoating and melting of aluminum scrap contaminated with organics
US5470376A (en) * 1994-07-15 1995-11-28 Alcan International Limited Recovery of non-ferrous metals from dross
US5599379A (en) * 1995-03-29 1997-02-04 Spoel; Han Apparatus and method for recovering non-ferrous metals from hot dross
GB2320713B (en) * 1995-09-19 1999-10-20 Exide Corp Process for destroying hazardous materials
ES2144896B1 (es) * 1996-03-28 2001-02-01 Iberdrola Sa Procedimiento de recuperacion de aluminio a partir de escorias de aluminio.
US5942023A (en) * 1997-02-12 1999-08-24 Exide Corporation Process for recovering metals from electric arc furnace (EAF) dust
CN100457930C (zh) * 2001-04-24 2009-02-04 克里斯铝业费尔德有限公司 回收金属包覆废料的方法
ITSA20030004A1 (it) * 2003-01-16 2004-07-17 Antonio Spoleto Sistema a forno rotante per la fusione senza sale di materiali metallici.
AU2005235631B2 (en) * 2004-04-22 2010-09-16 Rio Tinto Alcan International Limited Improved recycling method for Al-B4C composite materials
JP4612457B2 (ja) * 2005-04-18 2011-01-12 新日鉄エンジニアリング株式会社 プラズマ溶融分解炉及びプラズマ溶融分解方法
DE102005027320A1 (de) * 2005-06-13 2006-12-14 Karl Konzelmann Metallschmelzwerke Gmbh & Co.Kg Chargenschmelzen von Aluminium-Legierungsschrott in einem Drehtrommelofen
KR101085930B1 (ko) * 2007-01-09 2011-11-22 티에스엘 - 엔겐하리아, 마누텐카오 에 프레세르바카오 암비엔탈 엘티디에이 복합재료 재활용 공정 및 이를 위한 장치
JP2009299098A (ja) * 2008-06-10 2009-12-24 Osaka Titanium Technologies Co Ltd 金属の製造方法
GB2471709B (en) * 2009-07-10 2011-06-08 Fanli Meng Furnace
MX338568B (es) * 2009-08-14 2016-04-21 Pyrotek Inc Sistema de calor residual.
GB2477753B (en) * 2010-02-11 2012-04-18 Rifat Al Chalabi Metal recovery process
BE1019269A3 (nl) * 2010-04-02 2012-05-08 Belgoprocess N V Kantelbare oven.
US8262983B2 (en) 2010-08-05 2012-09-11 Altek, L.L.C. Tilting rotary furnace system and methods of aluminum recovery
WO2013099004A1 (ja) * 2011-12-28 2013-07-04 中国電力株式会社 アルミ粉末の製造装置及び製造方法
US9925591B2 (en) * 2014-08-21 2018-03-27 Molyworks Materials Corp. Mixing cold hearth metallurgical system and process for producing metals and metal alloys
KR101862263B1 (ko) * 2016-12-16 2018-05-29 주식회사 포스코 원료 공급장치 및 공급방법

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE212054C (de) *
US2302981A (en) * 1942-03-03 1942-11-24 Stern Max Method for the manufacture of aluminum to be used for aluminothermic purposes
US3322529A (en) * 1963-01-19 1967-05-30 Henry F Pollock Production of granular aluminum
US4133635A (en) * 1977-02-07 1979-01-09 Combustion Engineering, Inc. Method and apparatus for drying and preheating small metallic particles
ZA81175B (en) * 1980-01-23 1982-02-24 Alcan Res & Dev Recovery of coated aluminium scrap
DD212054A1 (de) * 1982-12-02 1984-08-01 Mansfeld Kombinat W Pieck Veb Verfahren zum kontinuierlichen schmelzen von leichtmetallschrott in plasmaschmelzoefen
GB8314577D0 (en) * 1983-05-26 1983-06-29 Alcan Int Ltd Recovery of aluminium scrap
US4959100A (en) * 1987-12-22 1990-09-25 Alcan International Limited Recovery of non-ferrous metals from dross
US4997476A (en) * 1988-12-08 1991-03-05 Plasma Energy Corporation Recovery of free aluminum from aluminum dross using plasma energy without use of a salt flux
US4877448A (en) * 1988-12-08 1989-10-31 Plasma Energy Corporation Process for recovery of free aluminum from aluminum dross or aluminum scrap using plasma energy

Also Published As

Publication number Publication date
US5122181A (en) 1992-06-16
NZ233835A (en) 1991-09-25
AU5599690A (en) 1990-11-29
BR9002527A (pt) 1991-08-13
KR900018391A (ko) 1990-12-21
AU626098B2 (en) 1992-07-23
EP0400925B1 (de) 1995-04-26
ATE121799T1 (de) 1995-05-15
NO902378L (no) 1990-12-03
DE69018874D1 (de) 1995-06-01
EP0400925A3 (de) 1991-01-23
JPH03215632A (ja) 1991-09-20
NO177571B (no) 1995-07-03
NO902378D0 (no) 1990-05-29
ZA904115B (en) 1991-05-29
EP0400925A2 (de) 1990-12-05

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