ATE442463T1 - Behandlung von metallschmelzen - Google Patents

Behandlung von metallschmelzen

Info

Publication number
ATE442463T1
ATE442463T1 AT05717738T AT05717738T ATE442463T1 AT E442463 T1 ATE442463 T1 AT E442463T1 AT 05717738 T AT05717738 T AT 05717738T AT 05717738 T AT05717738 T AT 05717738T AT E442463 T1 ATE442463 T1 AT E442463T1
Authority
AT
Austria
Prior art keywords
metal
filter
treatment
filter cake
porous
Prior art date
Application number
AT05717738T
Other languages
English (en)
Inventor
John Henry Courtenay
Original Assignee
Mqp 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 Mqp Ltd filed Critical Mqp Ltd
Application granted granted Critical
Publication of ATE442463T1 publication Critical patent/ATE442463T1/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
    • C22B9/023—By filtering
    • 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
    • C22B21/06—Obtaining aluminium refining
    • C22B21/066—Treatment of circulating aluminium, e.g. by filtration
    • 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)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Filtering Materials (AREA)
AT05717738T 2004-02-17 2005-02-17 Behandlung von metallschmelzen ATE442463T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0403466.6A GB0403466D0 (en) 2004-02-17 2004-02-17 Treatment of metal melts
PCT/GB2005/000557 WO2005080615A1 (en) 2004-02-17 2005-02-17 Treatment of metal melts

Publications (1)

Publication Number Publication Date
ATE442463T1 true ATE442463T1 (de) 2009-09-15

Family

ID=32039858

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05717738T ATE442463T1 (de) 2004-02-17 2005-02-17 Behandlung von metallschmelzen

Country Status (6)

Country Link
US (1) US20080116148A1 (de)
EP (1) EP1721020B1 (de)
AT (1) ATE442463T1 (de)
DE (1) DE602005016529D1 (de)
GB (2) GB0403466D0 (de)
WO (1) WO2005080615A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105458228A (zh) * 2015-12-24 2016-04-06 天津立中合金集团有限公司 一种在氮气保护下的铝合金在线浇铸方法
CN110218875A (zh) * 2019-07-23 2019-09-10 重庆角鹿机械制造有限公司 一种铝溶液在线氩气除气装置
US20220355232A1 (en) * 2021-05-04 2022-11-10 GM Global Technology Operations LLC Process to make a ceramic filter for metal casting

Family Cites Families (65)

* Cited by examiner, † Cited by third party
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US2362147A (en) * 1944-02-09 1944-11-07 Lucio F Mondolfo Removal of silicon from aluminum and aluminum alloys
US2715063A (en) * 1951-09-21 1955-08-09 Ver Aluminiumwerke Ag Bonn Am Method for the recovery of pure aluminum
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GB1148344A (en) * 1967-01-24 1969-04-10 Foseco Int Method for the removal of inclusions from molten metals by filtration
US3524548A (en) * 1968-09-16 1970-08-18 Kaiser Aluminium Chem Corp Filter medium for molten metal
BE754558A (fr) * 1969-08-08 1971-02-08 Alcan Res & Dev Procede et appareil de filtrage de metaux en fusion
US3537987A (en) * 1969-08-28 1970-11-03 Intalco Aluminum Corp Method of filtering molten light metals
BE756091A (fr) * 1969-09-12 1971-02-15 Britsh Aluminium Cy Ltd Procede et dispositif pour le traitement de metal
US3737304A (en) * 1970-12-02 1973-06-05 Aluminum Co Of America Process for treating molten aluminum
US3747765A (en) * 1971-06-09 1973-07-24 Kaiser Aluminium Chem Corp Rigid filter assembly
US3900313A (en) * 1972-09-18 1975-08-19 Hubert Martin Process for producing die-casting alloys from aluminum scrap
US3917242A (en) * 1973-05-18 1975-11-04 Southwire Co Apparatus for fluxing and filtering of molten metal
US3904180A (en) * 1973-05-18 1975-09-09 Southwire Co Apparatus for fluxing and filtering of molten metal
US3893917A (en) * 1974-01-02 1975-07-08 Alusuisse Molten metal filter
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CH595452A5 (de) * 1975-04-29 1978-02-15 Alusuisse
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CH623849A5 (de) * 1976-03-26 1981-06-30 Alusuisse
CH599979A5 (de) * 1976-12-21 1978-06-15 Alusuisse
CH599978A5 (de) * 1976-12-21 1978-06-15 Alusuisse
US4113241A (en) * 1977-09-22 1978-09-12 Swiss Aluminium Ltd. Apparatus for the filtration of molten metal in a crucible type furnace
US4124506A (en) * 1977-09-22 1978-11-07 Swiss Aluminium Ltd. Method for the filtration of molten metal in a crucible type furnace
US4165235A (en) * 1978-04-26 1979-08-21 Swiss Aluminium Ltd. Method for inline degassing and filtration of molten metal
US4298187A (en) * 1978-04-26 1981-11-03 Swiss Aluminium Ltd. Apparatus for inline degassing and filtration of molten metal
US4158632A (en) * 1978-04-26 1979-06-19 Swiss Aluminium Ltd. Filter for use in filtration of molten metal
FR2463816A1 (fr) * 1979-08-24 1981-02-27 Servimetal Cartouche pour filtration active et traitement des metaux et alliages liquides
JPS6138911Y2 (de) * 1980-12-27 1986-11-08
JPS589946A (ja) * 1981-05-01 1983-01-20 Kobe Steel Ltd Ａｌ及びＡｌ合金溶湯の清浄化処理方法
JPS581025A (ja) * 1981-05-27 1983-01-06 Sumitomo Light Metal Ind Ltd 溶融金属の処理装置
DE3472973D1 (en) * 1983-08-16 1988-09-01 Alcan Int Ltd Method of filtering molten metal
GB8325438D0 (en) * 1983-09-22 1983-10-26 Foseco Int Fluxes for casting metals
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US4640497A (en) * 1985-10-25 1987-02-03 Swiss Aluminium Ltd. Filtration apparatus
US5185297A (en) * 1986-09-16 1993-02-09 Lanxide Technology Company, Lp Ceramic foams
US4808558A (en) * 1987-08-26 1989-02-28 Lanxide Technology Company, Lp Ceramic foams
US5061660A (en) * 1986-09-16 1991-10-29 Lanxide Technology Company, Lp Ceramic foams
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GB8710200D0 (en) * 1987-04-29 1987-06-03 Alcan Int Ltd Light metal alloy treatment
US4990059A (en) * 1988-12-19 1991-02-05 Aluminum Company Of America Method for filtering liquid-phase metals
US5076344A (en) * 1989-03-07 1991-12-31 Aluminum Company Of America Die-casting process and equipment
US4940489A (en) * 1989-03-30 1990-07-10 Alusuisse-Lonza Services Ltd. Molten metal filtration system and process
US5126047A (en) * 1990-05-07 1992-06-30 The Carborundum Company Molten metal filter
US5104540A (en) * 1990-06-22 1992-04-14 Corning Incorporated Coated molten metal filters
AU8303591A (en) * 1990-08-03 1992-03-02 Alcan International Limited Liquid metal filter
US5114472A (en) * 1990-12-13 1992-05-19 Aluminum Company Of America Multistage rigid media filter for molten metal and method of filtering
US5122184A (en) * 1990-12-28 1992-06-16 Aluminum Company Of America Molten salt coalescence in molten aluminum
US5322546A (en) * 1992-11-23 1994-06-21 Alcan International Limited Filtration of molten material
US5336295A (en) * 1993-02-08 1994-08-09 Aluminum Company Of America Method for separation and removal of suspended liquid particles from molten metal and associated apparatus
US5427602A (en) * 1994-08-08 1995-06-27 Aluminum Company Of America Removal of suspended particles from molten metal
US5741422A (en) * 1995-09-05 1998-04-21 Metaullics Systems Co., L.P. Molten metal filter cartridge
US5673902A (en) * 1996-02-01 1997-10-07 Selee Corporation Dual stage ceramic foam filtration system and method
JP3549080B2 (ja) * 1996-08-06 2004-08-04 富士写真フイルム株式会社 平版印刷版用支持体の製造方法及び製造装置
US6231639B1 (en) * 1997-03-07 2001-05-15 Metaullics Systems Co., L.P. Modular filter for molten metal
DE10055523C1 (de) * 2000-11-09 2002-04-18 Vaw Ver Aluminium Werke Ag Vorrichtung zur Filtration von und Zugabe von Kornfeinungsmittel zu Metallschmelzen
US7666248B2 (en) * 2004-02-24 2010-02-23 Alcan International Limited Method of priming filter for molten metal

Also Published As

Publication number Publication date
EP1721020B1 (de) 2009-09-09
DE602005016529D1 (de) 2009-10-22
GB2411902B (en) 2008-07-16
US20080116148A1 (en) 2008-05-22
GB0403466D0 (en) 2004-03-24
WO2005080615A1 (en) 2005-09-01
EP1721020A1 (de) 2006-11-15
GB0503325D0 (en) 2005-03-23
GB2411902A (en) 2005-09-14

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