BR9002527A - Processo e aparelho para fusao de material de sucata metalifera contaminada - Google Patents

Processo e aparelho para fusao de material de sucata metalifera contaminada

Info

Publication number
BR9002527A
BR9002527A BR9002527A BR9002527A BR9002527A BR 9002527 A BR9002527 A BR 9002527A BR 9002527 A BR9002527 A BR 9002527A BR 9002527 A BR9002527 A BR 9002527A BR 9002527 A BR9002527 A BR 9002527A
Authority
BR
Brazil
Prior art keywords
furnace
metal
contaminated
scrap
melting
Prior art date
Application number
BR9002527A
Other languages
English (en)
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 BR9002527A publication Critical patent/BR9002527A/pt

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)
  • Geochemistry & Mineralogy (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (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)
BR9002527A 1989-05-29 1990-05-29 Processo e aparelho para fusao de material de sucata metalifera contaminada BR9002527A (pt)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BR9002527A true BR9002527A (pt) 1991-08-13

Family

ID=4140117

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9002527A BR9002527A (pt) 1989-05-29 1990-05-29 Processo e aparelho para fusao de material de sucata metalifera contaminada

Country Status (11)

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

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5527380A (en) * 1992-02-25 1996-06-18 Aga Aktiebolag Recovery of non-ferrous metals from dross
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
US5711017A (en) * 1995-09-19 1998-01-20 Exide Corporation Process for the destruction of chemical agents and munitions
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
DE60224657T2 (de) * 2001-04-24 2009-01-15 Aleris Aluminum Koblenz Gmbh Verfahren zur rückgewinnung von metallischem beschichteten schrott
ITSA20030004A1 (it) * 2003-01-16 2004-07-17 Antonio Spoleto Sistema a forno rotante per la fusione senza sale di materiali metallici.
KR101206595B1 (ko) * 2004-04-22 2012-11-30 리오 틴토 알칸 인터내셔널 리미티드 Ａｌ-ｂ4ｃ 복합재료의 재생방법
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
JP5053366B2 (ja) * 2007-01-09 2012-10-17 テーエセエレ・エンジェニャリア・マヌテンサオ・イ・プリザーヴァサオ・アンビエンタル・エレテーデア 複合材料再生法
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
JP5507772B2 (ja) * 2011-12-28 2014-05-28 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 (pt) *
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
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
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

Also Published As

Publication number Publication date
US5122181A (en) 1992-06-16
ZA904115B (en) 1991-05-29
EP0400925B1 (en) 1995-04-26
ATE121799T1 (de) 1995-05-15
NO902378D0 (no) 1990-05-29
AU626098B2 (en) 1992-07-23
NZ233835A (en) 1991-09-25
NO177571C (no) 1995-10-11
AU5599690A (en) 1990-11-29
EP0400925A2 (en) 1990-12-05
NO177571B (no) 1995-07-03
DE69018874D1 (de) 1995-06-01
JPH03215632A (ja) 1991-09-20
EP0400925A3 (en) 1991-01-23
KR900018391A (ko) 1990-12-21
NO902378L (no) 1990-12-03

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 29/05/2010