DE3065853D1 - Mechanically and physiochemically effective filtration block for liquid metals and alloys, and process for producing said block - Google Patents

Mechanically and physiochemically effective filtration block for liquid metals and alloys, and process for producing said block

Info

Publication number
DE3065853D1
DE3065853D1 DE8080420006T DE3065853T DE3065853D1 DE 3065853 D1 DE3065853 D1 DE 3065853D1 DE 8080420006 T DE8080420006 T DE 8080420006T DE 3065853 T DE3065853 T DE 3065853T DE 3065853 D1 DE3065853 D1 DE 3065853D1
Authority
DE
Germany
Prior art keywords
block
alloys
mineral compound
active mineral
physiochemically
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.)
Expired
Application number
DE8080420006T
Other languages
English (en)
Inventor
Manoir De Juaye Pierre Du
Pierre Guerit
Gilbert Pollet
Marc Vassiliadis
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.)
Servimetal SA
Original Assignee
Servimetal SA
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 Servimetal SA filed Critical Servimetal SA
Application granted granted Critical
Publication of DE3065853D1 publication Critical patent/DE3065853D1/de
Expired 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
    • C22B21/06—Obtaining aluminium refining
    • C22B21/066—Treatment of circulating aluminium, e.g. by filtration
    • 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
    • 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)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Acoustics & Sound (AREA)
  • Physics & Mathematics (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Filtering Materials (AREA)
  • Powder Metallurgy (AREA)
  • Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
  • Continuous Casting (AREA)
DE8080420006T 1979-01-19 1980-01-16 Mechanically and physiochemically effective filtration block for liquid metals and alloys, and process for producing said block Expired DE3065853D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7902143A FR2446862B1 (de) 1979-01-19 1979-01-19

Publications (1)

Publication Number Publication Date
DE3065853D1 true DE3065853D1 (en) 1984-01-19

Family

ID=9221276

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8080420006T Expired DE3065853D1 (en) 1979-01-19 1980-01-16 Mechanically and physiochemically effective filtration block for liquid metals and alloys, and process for producing said block

Country Status (13)

Country Link
EP (1) EP0014165B1 (de)
JP (1) JPS5597867A (de)
AT (1) ATE5602T1 (de)
BE (1) BE881204A (de)
BR (1) BR8000238A (de)
CA (1) CA1141538A (de)
DE (1) DE3065853D1 (de)
ES (1) ES487753A1 (de)
FR (1) FR2446862B1 (de)
GR (1) GR73184B (de)
IT (1) IT1151026B (de)
MX (1) MX154140A (de)
NO (1) NO155150C (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2463816A1 (fr) * 1979-08-24 1981-02-27 Servimetal Cartouche pour filtration active et traitement des metaux et alliages liquides
JPS6258016A (ja) * 1985-09-06 1987-03-13 Kanesaka Gijutsu Kenkyusho:Kk エンジンの吸気装置
GB8904152D0 (en) * 1989-02-23 1989-04-05 Foseco Int Filters for light metals

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3305351A (en) * 1964-02-24 1967-02-21 Reynolds Metals Co Treatment of aluminum with aluminum fluoride particles
US3907962A (en) * 1969-07-16 1975-09-23 Koichi Ogiso Method of preparing a filter medium for the filtration of molten aluminum or a molten aluminum alloy
US4056586A (en) * 1974-01-02 1977-11-01 Swiss Aluminium Limited Method of preparing molten metal filter
NO148381C (no) * 1975-03-28 1983-09-28 Alusuisse Keramisk skumfilter for filtrering av smeltet metall, fremgangsmaate for dets fremstilling samt anvendelse av filtret
CH615697A5 (de) * 1975-04-24 1980-02-15 Alusuisse
DE2519807C3 (de) * 1975-05-03 1978-09-14 Aluminium-Walzwerke Singen Gmbh, 7700 Singen Verfahren zur Entfernung von Alkali- und Erdalkalimetallen aus Leichtnietallschmelzen
CH599978A5 (de) * 1976-12-21 1978-06-15 Alusuisse
CH599979A5 (de) * 1976-12-21 1978-06-15 Alusuisse

Also Published As

Publication number Publication date
MX154140A (es) 1987-05-26
ES487753A1 (es) 1980-06-16
JPS6152220B2 (de) 1986-11-12
FR2446862A1 (de) 1980-08-14
BR8000238A (pt) 1980-09-30
GR73184B (de) 1984-02-14
FR2446862B1 (de) 1981-06-12
JPS5597867A (en) 1980-07-25
BE881204A (fr) 1980-07-17
NO800111L (no) 1980-07-21
NO155150B (no) 1986-11-10
IT1151026B (it) 1986-12-17
CA1141538A (fr) 1983-02-22
IT8019232A0 (it) 1980-01-16
EP0014165A1 (de) 1980-08-06
NO155150C (no) 1987-02-18
ATE5602T1 (de) 1983-12-15
EP0014165B1 (de) 1983-12-14

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee