ZA81175B - Recovery of coated aluminium scrap - Google Patents

Recovery of coated aluminium scrap

Info

Publication number
ZA81175B
ZA81175B ZA00810175A ZA81175A ZA81175B ZA 81175 B ZA81175 B ZA 81175B ZA 00810175 A ZA00810175 A ZA 00810175A ZA 81175 A ZA81175 A ZA 81175A ZA 81175 B ZA81175 B ZA 81175B
Authority
ZA
South Africa
Prior art keywords
recovery
aluminium scrap
coated aluminium
coated
scrap
Prior art date
Application number
ZA00810175A
Other languages
English (en)
Inventor
Francis M Meredith
G Dube
Original Assignee
Alcan Res & Dev
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 Res & Dev filed Critical Alcan Res & Dev
Publication of ZA81175B publication Critical patent/ZA81175B/xx

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
    • C22B21/0007—Preliminary treatment of ores or scrap or any other metal source
    • 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)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
ZA00810175A 1980-01-23 1981-01-12 Recovery of coated aluminium scrap ZA81175B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8002242 1980-01-23

Publications (1)

Publication Number Publication Date
ZA81175B true ZA81175B (en) 1982-02-24

Family

ID=10510834

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00810175A ZA81175B (en) 1980-01-23 1981-01-12 Recovery of coated aluminium scrap

Country Status (9)

Country Link
US (1) US4365993A (fr)
EP (1) EP0035826A1 (fr)
JP (1) JPS56108842A (fr)
AU (1) AU6654081A (fr)
BR (1) BR8100342A (fr)
CA (1) CA1174946A (fr)
ES (1) ES8201221A1 (fr)
NO (1) NO810215L (fr)
ZA (1) ZA81175B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0400925B1 (fr) * 1989-05-29 1995-04-26 Alcan International Limited Procédé et dispositif de fusion de déchets métalliques contaminés
AU619849B2 (en) * 1989-06-08 1992-02-06 Susono Light Metal Company Limited Pre-melting treatment process for reproducing aluminum
CA2021638C (fr) * 1990-07-20 1996-12-17 Francois Tremblay Methode de decontamination et (ou) pour le traitement superficiel des metaux
JPH05331568A (ja) * 1992-05-29 1993-12-14 Kobe Steel Ltd ＡｌまたはＡｌ合金低温溶解用フラックスとそのフラックスを用いた溶解法
DE4305774C2 (de) * 1993-02-25 1994-11-17 Siempelkamp Gmbh & Co Verfahren zur Rückgewinnung von Metall aus Stahlblechschrott
US5415220A (en) * 1993-03-22 1995-05-16 Reynolds Metals Company Direct chill casting of aluminum-lithium alloys under salt cover
US5364443A (en) * 1993-12-01 1994-11-15 Alcan International Limited Process for combined decoating and melting of aluminum scrap contaminated with organics
US5423922A (en) * 1994-04-25 1995-06-13 Reynolds Metals Company Delacquering of aluminum cans for recycling
US5405427A (en) * 1994-05-18 1995-04-11 Eckert; C. Edward Salt flux for addition to molten metal adapted for removing constituents therefrom and methods of using
US9574252B2 (en) 2013-03-15 2017-02-21 Gm Global Technology Operations, Llc Methods of reducing old oxides in aluminum castings
DE102014102967B4 (de) * 2013-03-15 2019-10-31 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) Verfahren zum Verringern von alten Oxiden in Aluminiumgüssen
CN104630480A (zh) * 2013-11-15 2015-05-20 林州市林丰铝电有限责任公司 一种铝屑回收工艺
CN109518045A (zh) * 2017-09-20 2019-03-26 北京科技大学 一种废旧飞机铝合金再利用生产2024或7075铝合金的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1291672A (en) * 1917-03-01 1919-01-14 Edgar Rouse Sutcliffe Treatment of metal scrap.
US3649247A (en) * 1969-05-27 1972-03-14 Aluminum Co Of America Melting finely divided aluminum scrap
US3650830A (en) * 1969-06-30 1972-03-21 Nichols Eng & Res Corp Recovery system
US3924035A (en) * 1973-11-19 1975-12-02 Eltzroth & Ass J M Treating metal with a cleaning agent in a combustible solvent before coating
US4060408A (en) * 1977-01-31 1977-11-29 Aluminum Company Of America Melting process
US4147531A (en) * 1977-07-27 1979-04-03 Aluminum Company Of America Method and apparatus for removing surface contaminants from metallic scrap

Also Published As

Publication number Publication date
BR8100342A (pt) 1981-08-11
JPS56108842A (en) 1981-08-28
AU6654081A (en) 1981-07-30
EP0035826A1 (fr) 1981-09-16
NO810215L (no) 1981-07-24
ES498724A0 (es) 1981-12-01
US4365993A (en) 1982-12-28
ES8201221A1 (es) 1981-12-01
CA1174946A (fr) 1984-09-25

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