ATE310834T1 - Verfahren zur fraktionierten kristallisation eines schmelzflüssigen metalls - Google Patents

Verfahren zur fraktionierten kristallisation eines schmelzflüssigen metalls

Info

Publication number
ATE310834T1
ATE310834T1 AT03762549T AT03762549T ATE310834T1 AT E310834 T1 ATE310834 T1 AT E310834T1 AT 03762549 T AT03762549 T AT 03762549T AT 03762549 T AT03762549 T AT 03762549T AT E310834 T1 ATE310834 T1 AT E310834T1
Authority
AT
Austria
Prior art keywords
molten metal
fluid metal
layer
fractional
crystalization
Prior art date
Application number
AT03762549T
Other languages
English (en)
Inventor
Vries Paul Alexander De
Huibrecht Adriaan Wouters
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
Application granted granted Critical
Publication of ATE310834T1 publication Critical patent/ATE310834T1/de

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
    • 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
    • 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
    • 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
    • C22B7/001—Dry processes
    • C22B7/004—Dry processes separating two or more metals by melting out (liquation), i.e. heating above the temperature of the lower melting metal component(s); by fractional crystallisation (controlled freezing)
    • 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)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Processing Of Solid Wastes (AREA)
AT03762549T 2002-07-05 2003-06-27 Verfahren zur fraktionierten kristallisation eines schmelzflüssigen metalls ATE310834T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP20020077682 EP1380658A1 (de) 2002-07-05 2002-07-05 Verfahren zur fraktionierten Kristallisation von Metallschmelze
PCT/EP2003/006901 WO2004005558A1 (en) 2002-07-05 2003-06-27 Method for fractional crystallisation of a molten metal

Publications (1)

Publication Number Publication Date
ATE310834T1 true ATE310834T1 (de) 2005-12-15

Family

ID=29724518

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03762549T ATE310834T1 (de) 2002-07-05 2003-06-27 Verfahren zur fraktionierten kristallisation eines schmelzflüssigen metalls

Country Status (14)

Country Link
US (1) US7419530B2 (de)
EP (2) EP1380658A1 (de)
JP (1) JP4484699B2 (de)
CN (1) CN100343402C (de)
AT (1) ATE310834T1 (de)
AU (1) AU2003249902B2 (de)
BR (1) BR0312403A (de)
CA (1) CA2491644C (de)
DE (1) DE60302465T2 (de)
DK (1) DK1520052T3 (de)
ES (1) ES2250912T3 (de)
NZ (1) NZ536771A (de)
WO (1) WO2004005558A1 (de)
ZA (1) ZA200409496B (de)

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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 (de) 2002-07-05 2004-01-14 Corus Technology BV Verfahren zur fraktionierten Kristallisation von Metall
JP2004162139A (ja) * 2002-11-14 2004-06-10 Seiji Akatsu 金属の分別回収方法およびこの方法に用いる金属析出炉
ATE389039T1 (de) 2003-11-19 2008-03-15 Aleris Switzerland Gmbh Verfahren zum abkühlen von schmelzflüssigem metall bei der fraktionierten kristallisation
NZ549497A (en) 2004-03-19 2009-05-31 Aleris Switzerland Gmbh Method for the purification of a molten metal
WO2007147587A1 (en) 2006-06-22 2007-12-27 Aleris Switzerland Gmbh Method for the separation of molten aluminium and solid inclusions
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
WO2008000341A1 (en) * 2006-06-28 2008-01-03 Aleris Switzerland Gmbh Crystallisation method for the purification of a molten metal, in particular recycled aluminium
CA2657092C (en) * 2006-07-07 2016-06-21 Aleris Switzerland Gmbh Method and device for metal purification and separation of purified metal from a metal mother liquid such as aluminium
US11648549B2 (en) 2018-11-29 2023-05-16 Corning Incorporated Ion exchange systems and methods for ion exchanging glass articles
WO2021021393A1 (en) 2019-07-31 2021-02-04 Corning Incorporated Salt bath compositions for strengthening glass articles, methods for using the salt bath compositions to strengthen glass articles, and glass articles strengthened thereby
JP2023517710A (ja) 2020-03-17 2023-04-26 コーニング インコーポレイテッド ガラス物品を強化するための塩浴組成物、塩浴システム、および方法
WO2022039932A1 (en) 2020-08-17 2022-02-24 Corning Incorporated Systems and methods for recycling waste ion exchange materials
WO2022060584A2 (en) 2020-09-15 2022-03-24 Corning Incorporated Salt bath systems for strengthening glass articles and methods for regenerating molten salt
EP4257228A1 (de) * 2022-04-04 2023-10-11 Renaissance Fusion Isotopische trennung von lithium
EP4257227A1 (de) * 2022-04-04 2023-10-11 Renaissance Fusion Vorrichtung und verfahren zur extraktion von lithiumhydriden
EP4504387A1 (de) * 2022-04-04 2025-02-12 Renaissance Fusion Isotopische trennung von lithium

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Also Published As

Publication number Publication date
DE60302465D1 (de) 2005-12-29
DK1520052T3 (da) 2006-02-13
CA2491644C (en) 2009-09-01
AU2003249902A1 (en) 2004-01-23
WO2004005558A1 (en) 2004-01-15
US20060162491A1 (en) 2006-07-27
CA2491644A1 (en) 2004-01-15
ZA200409496B (en) 2006-02-22
EP1520052B1 (de) 2005-11-23
JP2005536632A (ja) 2005-12-02
CN1665945A (zh) 2005-09-07
AU2003249902B2 (en) 2008-06-12
JP4484699B2 (ja) 2010-06-16
DE60302465T2 (de) 2006-07-27
US7419530B2 (en) 2008-09-02
EP1520052A1 (de) 2005-04-06
NZ536771A (en) 2006-08-31
CN100343402C (zh) 2007-10-17
EP1380658A1 (de) 2004-01-14
ES2250912T3 (es) 2006-04-16
BR0312403A (pt) 2005-04-26

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