AU6970391A - Process for converting dross residues to useful products - Google Patents

Process for converting dross residues to useful products

Info

Publication number
AU6970391A
AU6970391A AU69703/91A AU6970391A AU6970391A AU 6970391 A AU6970391 A AU 6970391A AU 69703/91 A AU69703/91 A AU 69703/91A AU 6970391 A AU6970391 A AU 6970391A AU 6970391 A AU6970391 A AU 6970391A
Authority
AU
Australia
Prior art keywords
converting
useful products
dross residues
dross
residues
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.)
Abandoned
Application number
AU69703/91A
Other languages
English (en)
Inventor
Gaetan Chauvette
Frank M Kimmerle
Roger Roussel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rio Tinto Alcan International Ltd
Original Assignee
Alcan International Ltd Canada
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 International Ltd Canada filed Critical Alcan International Ltd Canada
Publication of AU6970391A publication Critical patent/AU6970391A/en
Abandoned 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
    • C22B21/0015—Obtaining aluminium by wet processes
    • C22B21/0023—Obtaining aluminium by wet processes from waste materials
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/02—Preparation, purification or separation of ammonia
    • C01C1/04—Preparation of ammonia by synthesis in the gas phase
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/04—Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom
    • C01F7/06—Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom by treating aluminous minerals or waste-like raw materials with alkali hydroxide, e.g. leaching of bauxite according to the Bayer process
    • C01F7/0693—Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom by treating aluminous minerals or waste-like raw materials with alkali hydroxide, e.g. leaching of bauxite according to the Bayer process from waste-like raw materials, e.g. fly ash or Bayer calcination dust
    • 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
    • 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
    • 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
    • C22B7/04—Working-up slag
    • 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Processing Of Solid Wastes (AREA)
  • Manufacture And Refinement Of Metals (AREA)
AU69703/91A 1989-12-27 1990-12-24 Process for converting dross residues to useful products Abandoned AU6970391A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US45796689A 1989-12-27 1989-12-27
US457966 1989-12-27
US52939090A 1990-05-29 1990-05-29
US529390 1990-05-29

Publications (1)

Publication Number Publication Date
AU6970391A true AU6970391A (en) 1991-07-24

Family

ID=27038795

Family Applications (1)

Application Number Title Priority Date Filing Date
AU69703/91A Abandoned AU6970391A (en) 1989-12-27 1990-12-24 Process for converting dross residues to useful products

Country Status (2)

Country Link
AU (1) AU6970391A (fr)
WO (1) WO1991009978A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT398750B (de) * 1992-06-17 1995-01-25 Waagner Biro Ag Verfahren zur aluminiumherstellung nach dem bayer-verfahren
CA2098776A1 (fr) * 1992-06-22 1993-12-23 Richard D. Lindsay Produit non metallique reactif recupere dans les mattes
AU5557594A (en) * 1992-12-01 1994-06-22 Alcan International Limited Process for converting waste aluminum dross residue into useful products
AT409350B (de) * 2000-06-28 2002-07-25 Kostjak Michael Dipl Ing Dr Te Verfahren zum herauslösen von metallischem aluminium aus aluminiumhaltigen, festen abfällen
DE10121475A1 (de) * 2001-05-03 2002-11-07 Norbert Auner Verfahren zur Energieerzeugung
EP2528865B1 (fr) * 2010-01-27 2017-08-02 Bumatech (Pty) Limited Préparation d'un produit aggloméré contenant de l'alumine
JP6257362B2 (ja) * 2014-02-06 2018-01-10 株式会社神戸製鋼所 鉄鋼精錬用副資材
CN109365473B (zh) * 2018-10-17 2020-03-17 郑州中科新兴产业技术研究院 一种混联法实现二次铝灰脱氟及资源化的方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE235300C (fr) *
FR427110A (fr) * 1910-05-19 1911-07-27 Ottokar Serpek Procédé de fabrication d'alumine pure à l'aide de nitrure d'aluminium
GB552583A (en) * 1941-09-19 1943-04-15 Felix Singer Extraction of aluminium oxide
US4252776A (en) * 1979-03-29 1981-02-24 Imperial West Chemical Company Aluminum dross processing
DE3224040A1 (de) * 1982-06-28 1983-12-29 Henkel KGaA, 4000 Düsseldorf Verfahren zum hydrothermalen aufschluss von einen hohen gehalt an gegluehten aluminiumoxiden aufweisenden chemischen abfaellen und rueckstaenden
US4434142A (en) * 1982-09-28 1984-02-28 Imperial West Chemical Company Method for treatment of aluminum dross oxides
JPS62278120A (ja) * 1986-05-27 1987-12-03 Hiroshi Matsuno アルミニウム滓の処理方法
JPS63170215A (ja) * 1987-01-06 1988-07-14 Nichijiyuu Res Center:Kk アルミニウムドロスの造粒方法

Also Published As

Publication number Publication date
WO1991009978A1 (fr) 1991-07-11

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