NO149394C - Fremgangsmaate for aa fjerne opploest metallisk natrium fra aluminiumsmelter - Google Patents

Fremgangsmaate for aa fjerne opploest metallisk natrium fra aluminiumsmelter

Info

Publication number
NO149394C
NO149394C NO774344A NO774344A NO149394C NO 149394 C NO149394 C NO 149394C NO 774344 A NO774344 A NO 774344A NO 774344 A NO774344 A NO 774344A NO 149394 C NO149394 C NO 149394C
Authority
NO
Norway
Prior art keywords
dissoluted
removal
procedure
metal sodium
melter
Prior art date
Application number
NO774344A
Other languages
English (en)
Norwegian (no)
Other versions
NO149394B (no
NO774344L (no
Inventor
Rudolf Stary
Adolf Howald
Original Assignee
Alusuisse
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 Alusuisse filed Critical Alusuisse
Publication of NO774344L publication Critical patent/NO774344L/no
Publication of NO149394B publication Critical patent/NO149394B/no
Publication of NO149394C publication Critical patent/NO149394C/no

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Secondary Cells (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Fats And Perfumes (AREA)
NO774344A 1976-12-21 1977-12-16 Fremgangsmaate for aa fjerne opploest metallisk natrium fra aluminiumsmelter NO149394C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1607376A CH599978A5 (xx) 1976-12-21 1976-12-21

Publications (3)

Publication Number Publication Date
NO774344L NO774344L (no) 1978-06-22
NO149394B NO149394B (no) 1984-01-02
NO149394C true NO149394C (no) 1984-04-11

Family

ID=4414242

Family Applications (1)

Application Number Title Priority Date Filing Date
NO774344A NO149394C (no) 1976-12-21 1977-12-16 Fremgangsmaate for aa fjerne opploest metallisk natrium fra aluminiumsmelter

Country Status (10)

Country Link
US (1) US4144054A (xx)
AT (1) AT357338B (xx)
CH (1) CH599978A5 (xx)
DE (1) DE2701261C3 (xx)
FR (1) FR2375328A1 (xx)
GB (1) GB1542358A (xx)
IT (1) IT1089704B (xx)
NO (1) NO149394C (xx)
YU (1) YU279377A (xx)
ZA (1) ZA776957B (xx)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2432553A1 (fr) * 1978-07-31 1980-02-29 Pechiney Aluminium Procede et dispositif de traitement d'un metal ou alliage liquide au moyen de flux liquide et solide
FR2446862B1 (xx) * 1979-01-19 1981-06-12 Servimetal
FR2463816A1 (fr) * 1979-08-24 1981-02-27 Servimetal Cartouche pour filtration active et traitement des metaux et alliages liquides
US4394271A (en) * 1981-04-23 1983-07-19 Groteke Daniel E Apparatus and method for filtration of molten metal
HU185540B (en) * 1982-06-25 1985-02-28 Mta Mueszaki Kemiai Kutato Int Method and apparatus for degasing metal melts and/or removing their non-metallic contaminations
CA1305609C (en) * 1988-06-14 1992-07-28 Peter D. Waite Treatment of molten light metals
GB8904152D0 (en) * 1989-02-23 1989-04-05 Foseco Int Filters for light metals
EP0410603A1 (en) * 1989-07-26 1991-01-30 Foseco International Limited Casting of molten iron and filters for use therein
GB0403466D0 (en) * 2004-02-17 2004-03-24 Mqp Ltd Treatment of metal melts

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3025155A (en) * 1958-11-21 1962-03-13 Aluminum Co Of America Chloridizing aluminum
GB1148344A (en) * 1967-01-24 1969-04-10 Foseco Int Method for the removal of inclusions from molten metals by filtration
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
BE756091A (fr) * 1969-09-12 1971-02-15 Britsh Aluminium Cy Ltd Procede et dispositif pour le traitement de metal
US3737303A (en) * 1970-12-02 1973-06-05 Aluminum Co Of America Refining molten aluminum with chlorine-activated bodies

Also Published As

Publication number Publication date
ATA913377A (de) 1979-11-15
YU279377A (en) 1982-06-30
CH599978A5 (xx) 1978-06-15
FR2375328B1 (xx) 1982-04-09
DE2701261A1 (de) 1978-06-22
NO149394B (no) 1984-01-02
US4144054A (en) 1979-03-13
IT1089704B (it) 1985-06-18
AT357338B (de) 1980-07-10
ZA776957B (en) 1978-09-27
DE2701261B2 (de) 1978-12-14
FR2375328A1 (fr) 1978-07-21
GB1542358A (en) 1979-03-14
DE2701261C3 (de) 1979-08-09
NO774344L (no) 1978-06-22

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