[go: up one dir, main page]

NO20041401L - Fremgangsmate for raffinering av en aluminiumlegering - Google Patents

Fremgangsmate for raffinering av en aluminiumlegering

Info

Publication number
NO20041401L
NO20041401L NO20041401A NO20041401A NO20041401L NO 20041401 L NO20041401 L NO 20041401L NO 20041401 A NO20041401 A NO 20041401A NO 20041401 A NO20041401 A NO 20041401A NO 20041401 L NO20041401 L NO 20041401L
Authority
NO
Norway
Prior art keywords
stream
alloying element
content
aluminium alloy
downgrade
Prior art date
Application number
NO20041401A
Other languages
English (en)
Norwegian (no)
Inventor
Paul Alexander De Vries
Original Assignee
Corus Technology Bv
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 Corus Technology Bv filed Critical Corus Technology Bv
Publication of NO20041401L publication Critical patent/NO20041401L/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
    • C22B21/00—Obtaining aluminium
    • C22B21/06—Obtaining aluminium refining
    • 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
    • C22B9/02—Refining by liquating, filtering, centrifuging, distilling, or supersonic wave action including acoustic waves
    • 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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Acoustics & Sound (AREA)
  • Physics & Mathematics (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Removal Of Specific Substances (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Processing Of Solid Wastes (AREA)
  • ing And Chemical Polishing (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
NO20041401A 2001-09-03 2004-04-02 Fremgangsmate for raffinering av en aluminiumlegering NO20041401L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP20010203312 EP1288319B1 (fr) 2001-09-03 2001-09-03 Méthode de purification d'un alliage d'aluminium
PCT/EP2002/009817 WO2003020991A1 (fr) 2001-09-03 2002-08-30 Procede de purification d'alliage d'aluminium

Publications (1)

Publication Number Publication Date
NO20041401L true NO20041401L (no) 2004-04-02

Family

ID=8180872

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20041401A NO20041401L (no) 2001-09-03 2004-04-02 Fremgangsmate for raffinering av en aluminiumlegering

Country Status (16)

Country Link
US (1) US20040261572A1 (fr)
EP (1) EP1288319B1 (fr)
JP (1) JP4159989B2 (fr)
KR (1) KR20040029145A (fr)
CN (1) CN1257293C (fr)
AT (1) ATE270348T1 (fr)
CA (1) CA2459252A1 (fr)
DE (1) DE60104114T2 (fr)
ES (1) ES2222309T3 (fr)
NO (1) NO20041401L (fr)
NZ (1) NZ531655A (fr)
PL (1) PL197423B1 (fr)
RU (1) RU2293128C2 (fr)
UA (1) UA75725C2 (fr)
WO (1) WO2003020991A1 (fr)
ZA (1) ZA200401717B (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1019105C2 (nl) 2001-10-03 2003-04-04 Corus Technology B V Werkwijze en inrichting voor het beheersen van het aandeel kristallen in een vloeistof-kristalmengsel.
EP1380659A1 (fr) 2002-07-05 2004-01-14 Corus Technology BV Méthode de cristallisation fractionnée d'un métal
EP1380658A1 (fr) 2002-07-05 2004-01-14 Corus Technology BV Méthode de cristallisation fractionnée de métal liquide
NL1023009C2 (nl) * 2003-03-25 2004-09-30 Univ Delft Tech Werkwijze voor het winnen van een metaal uit een mengsel.
ES2300843T3 (es) 2003-11-19 2008-06-16 Aleris Switzerland Gmbh Metodo para enfriar metal fundido durante la cristalizacion fraccionada.
NZ549497A (en) * 2004-03-19 2009-05-31 Aleris Switzerland Gmbh Method for the purification of a molten metal
ATE505565T1 (de) 2006-06-22 2011-04-15 Aleris Switzerland Gmbh Verfahren zur trennung von schmelzflüssigem aluminium und festen einschlüssen
FR2902800B1 (fr) * 2006-06-23 2008-08-22 Alcan Rhenalu Sa Procede de recyclage de scrap en alliage d'aluminium provenant de l'industrie aeronautique
US7892318B2 (en) 2006-06-28 2011-02-22 Aleris Switzerland Gmbh C/O K+P Treuhandgesellschaft Crystallisation method for the purification of a molten metal, in particular recycled aluminium
CN101484596B (zh) 2006-07-07 2012-06-06 阿勒里斯瑞士有限公司 从金属母液如铝液中提纯分离纯化金属的方法和装置
CN102586623B (zh) * 2012-03-16 2014-01-15 南南铝业股份有限公司 高纯铝的提取方法和设备
CN102732754B (zh) * 2012-06-07 2014-03-12 包头铝业有限公司 低含量铝基合金分离浓缩与提纯工艺及系统
CN105274357A (zh) * 2015-11-24 2016-01-27 重庆汇程铝业有限公司 一种铝合金精炼装置
EP3669009A4 (fr) * 2017-08-16 2020-12-30 Alcoa USA Corp. Procédés de recyclage et de purification d'alliages d'aluminium
JP6667485B2 (ja) * 2017-10-20 2020-03-18 株式会社豊田中央研究所 Ａｌ合金の再生方法
CN115283593B (zh) * 2022-08-18 2024-06-25 重庆新钰立金属科技有限公司 一种发电机油箱框铝锻件的成型方法

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1562090A (en) * 1923-11-08 1925-11-17 Aluminum Co Of America Electrolytic cell
US1938101A (en) * 1931-08-11 1933-12-05 Arthur E Hall Metal refining process
US3211547A (en) * 1961-02-10 1965-10-12 Aluminum Co Of America Treatment of molten aluminum
US3308666A (en) * 1963-04-29 1967-03-14 Cook Electric Co High temperature measuring devices
US3296811A (en) * 1963-12-20 1967-01-10 Phillips Petroleum Co Fractional crystallization melt control responsive to product composition
US3303019A (en) * 1964-04-23 1967-02-07 Aluminum Co Of America Purification of aluminum
FR1594154A (fr) * 1968-12-06 1970-06-01
US3840364A (en) * 1972-01-28 1974-10-08 Massachusetts Inst Technology Methods of refining metal alloys
US3839019A (en) * 1972-09-18 1974-10-01 Aluminum Co Of America Purification of aluminum with turbine blade agitation
US4133517A (en) * 1974-09-30 1979-01-09 Commonwealth Scientific And Industrial Research Organization Continuous reflux refining of metals
CA1048790A (fr) * 1974-09-30 1979-02-20 Graeme W. Walters Raffinage continu des metaux par refluxage
FR2325727A1 (fr) * 1975-09-26 1977-04-22 Servimetal Flux pour l'elimination des metaux alcalins et alcalino-terreux de l'aluminium et de ses alliages et procedes de mise en oeuvre
US4050683A (en) * 1976-05-25 1977-09-27 Klockner-Werke Ag Smelting plant and method
US4305763A (en) * 1978-09-29 1981-12-15 The Boeing Company Method of producing an aluminum alloy product
JPS5912731B2 (ja) * 1978-10-05 1984-03-26 株式会社神戸製鋼所 アルミニウム又はアルミニウム合金の精製法
US4222830A (en) * 1978-12-26 1980-09-16 Aluminum Company Of America Production of extreme purity aluminum
US4239606A (en) * 1979-12-26 1980-12-16 Aluminum Company Of America Production of extreme purity aluminum
JPS5779052A (en) * 1980-10-16 1982-05-18 Takeshi Masumoto Production of amorphous metallic filament
FR2524489A1 (fr) * 1982-03-30 1983-10-07 Pechiney Aluminium Procede de purification de metaux par segregation
US4411747A (en) * 1982-08-30 1983-10-25 Aluminum Company Of America Process of electrolysis and fractional crystallization for aluminum purification
JPS60234930A (ja) * 1984-05-07 1985-11-21 Toyota Motor Corp アルミニウム合金の鉄分低減方法
FR2564485B1 (fr) * 1984-05-17 1986-08-14 Pechiney Aluminium Procede de purification en continu de metaux par cristallisation fractionnee sur un cylindre tournant
SE445677B (sv) * 1984-11-19 1986-07-07 Alfa Laval Food & Dairy Eng Forfarande for metning av halten kristaller i en blandning av vetska och kristaller samt anordning for genomforande av forfarandet
FR2592663B1 (fr) * 1986-01-06 1992-07-24 Pechiney Aluminium Procede ameliore de purification de metaux par cristallisation fractionnee
US5221377A (en) * 1987-09-21 1993-06-22 Aluminum Company Of America Aluminum alloy product having improved combinations of properties
EP0375308A1 (fr) * 1988-12-22 1990-06-27 Alcan International Limited Procédé et dispositif pour la production d'aluminium de haute pureté
RU2041292C1 (ru) * 1991-04-15 1995-08-09 Акционерное общество "Красалькор" Способ получения алюминия особой чистоты
US5160532A (en) * 1991-10-21 1992-11-03 General Electric Company Direct processing of electroslag refined metal
US5312498A (en) * 1992-08-13 1994-05-17 Reynolds Metals Company Method of producing an aluminum-zinc-magnesium-copper alloy having improved exfoliation resistance and fracture toughness
US5968223A (en) * 1993-07-13 1999-10-19 Eckert; C. Edward Method for heating molten metal using heated baffle
FR2708000B1 (fr) * 1993-07-22 1995-08-25 Pechiney Aluminium Aluminium électroraffiné à basse teneur en uranium, thorium et terres rares.
JP3329013B2 (ja) * 1993-09-02 2002-09-30 日本軽金属株式会社 Ａｌ−Ｓｉ系アルミニウムスクラップの連続精製方法及び装置
NL1000456C2 (nl) * 1995-05-31 1996-12-03 Hoogovens Aluminium Bv Werkwijze voor het raffineren van een aluminium schrootsmelt, en aluminium legering uit geraffineerd aluminium schroot.
FR2744377B1 (fr) * 1996-02-07 1998-03-06 Pechiney Recherche Procede et dispositif de separation de particules contenues dans un ecoulement de liquide electro-conducteur a l'aide de forces electromagnetiques
NL1004824C2 (nl) * 1996-12-18 1998-06-19 Tno Werkwijze en inrichting voor het scheiden van metalen en/of metaallegeringen met verschillende smeltpunten.
US6290900B1 (en) * 1998-03-13 2001-09-18 Denso Corporation Molten metal vessel for filtering impurities
US6143070A (en) * 1998-05-15 2000-11-07 The United States Of America As Represented By The Secretary Of The Air Force Silicon-germanium bulk alloy growth by liquid encapsulated zone melting
CN1489637A (zh) * 2000-12-21 2004-04-14 �Ƹ��� 铝合金产品及人工时效方法

Also Published As

Publication number Publication date
ES2222309T3 (es) 2005-02-01
NZ531655A (en) 2005-08-26
PL197423B1 (pl) 2008-03-31
PL367791A1 (en) 2005-03-07
KR20040029145A (ko) 2004-04-03
CN1257293C (zh) 2006-05-24
RU2293128C2 (ru) 2007-02-10
CA2459252A1 (fr) 2003-03-13
DE60104114T2 (de) 2005-08-18
DE60104114D1 (de) 2004-08-05
ATE270348T1 (de) 2004-07-15
WO2003020991A1 (fr) 2003-03-13
RU2004110030A (ru) 2005-06-10
US20040261572A1 (en) 2004-12-30
JP2005501968A (ja) 2005-01-20
UA75725C2 (en) 2006-05-15
EP1288319B1 (fr) 2004-06-30
ZA200401717B (en) 2005-03-02
CN1561402A (zh) 2005-01-05
JP4159989B2 (ja) 2008-10-01
EP1288319A1 (fr) 2003-03-05

Similar Documents

Publication Publication Date Title
NO20041401L (no) Fremgangsmate for raffinering av en aluminiumlegering
ATE228109T1 (de) Verfahren zur raffination von butylacrylat
AU608165B2 (en) Process for the purification of gallium by partial solidification
AU6691186A (en) Process for the purification of metals by fractional crystallisation
CA2469271A1 (fr) Procede de purification d'un courant riche en eau produit au cours d'une reaction de fischer-tropsch
JP5184075B2 (ja) 溶融金属の精製方法
ATE223885T1 (de) Verfahren zur reinigung von einem acrolein enthaltenden gasstromes
CA2220463A1 (fr) Procede d'amelioration de la couleur et de la stabilite de la couleur de l'acide oleique
DE602007008097D1 (de) Kristallisationsverfahren zur reinigung eines schmelzflüssigen metalls, insbesondere rezyklierten aluminiums
EP0402288A2 (fr) Procédé de séparation du calcium et de l'azote du lithium
CN105492414B (zh) 用于从脂肪酸甲酯生产脂肪醇的方法
RU2048555C1 (ru) Способ переработки сульфидного медного сырья
RU96104476A (ru) Способ получения силуминов
JPH08109154A (ja) 蟻酸ビニルの蒸留による精製法
AU2002331102A1 (en) Method for the purification of an aluminium alloy
JPH07166259A (ja) Ａｌスクラップの精製方法
RU99113241A (ru) Способ получения дистиллятных фракций
NZ203683A (en) Refining metals of high purity
MY121680A (en) Processes for refining butyl acrylate

Legal Events

Date Code Title Description
CREP Change of representative

Representative=s name: ONSAGERS AS, POSTBOKS 6963 ST OLAVS PLASS, 0130 OS

FC2A Withdrawal, rejection or dismissal of laid open patent application