NO149509C - Fremgangsmaate for aa fjerne opploest metallisk natrium fra aluminiumsmelter - Google Patents

Fremgangsmaate for aa fjerne opploest metallisk natrium fra aluminiumsmelter

Info

Publication number
NO149509C
NO149509C NO774345A NO774345A NO149509C NO 149509 C NO149509 C NO 149509C NO 774345 A NO774345 A NO 774345A NO 774345 A NO774345 A NO 774345A NO 149509 C NO149509 C NO 149509C
Authority
NO
Norway
Prior art keywords
dissoluted
removal
procedure
metal sodium
melter
Prior art date
Application number
NO774345A
Other languages
English (en)
Norwegian (no)
Other versions
NO774345L (no
NO149509B (no
Inventor
Rudolf Stary
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 NO774345L publication Critical patent/NO774345L/no
Publication of NO149509B publication Critical patent/NO149509B/no
Publication of NO149509C publication Critical patent/NO149509C/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)
  • Gasification And Melting Of Waste (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Filtering Materials (AREA)
NO774345A 1976-12-21 1977-12-16 Fremgangsmaate for aa fjerne opploest metallisk natrium fra aluminiumsmelter NO149509C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1607476A CH599979A5 (it) 1976-12-21 1976-12-21

Publications (3)

Publication Number Publication Date
NO774345L NO774345L (no) 1978-06-22
NO149509B NO149509B (no) 1984-01-23
NO149509C true NO149509C (no) 1984-05-02

Family

ID=4414250

Family Applications (1)

Application Number Title Priority Date Filing Date
NO774345A NO149509C (no) 1976-12-21 1977-12-16 Fremgangsmaate for aa fjerne opploest metallisk natrium fra aluminiumsmelter

Country Status (10)

Country Link
US (1) US4138245A (it)
AT (1) AT357339B (it)
CH (1) CH599979A5 (it)
DE (1) DE2701260C3 (it)
FR (1) FR2375329A1 (it)
GB (1) GB1542359A (it)
IT (1) IT1088996B (it)
NO (1) NO149509C (it)
YU (1) YU279277A (it)
ZA (1) ZA776956B (it)

Families Citing this family (10)

* 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 (it) * 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
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
US5536296A (en) * 1995-05-03 1996-07-16 Alumax Inc. Process for treating molten aluminum with chlorine gas and sulfur hexafluoride to remove impurities
GB0403466D0 (en) * 2004-02-17 2004-03-24 Mqp Ltd Treatment of metal melts
CA2668473C (en) * 2009-06-08 2014-08-19 Pyrotek, Inc. Use of a binary salt flux of nacl and mgcl2 for the purification of aluminum or aluminum alloys, and method thereof
US7988763B2 (en) * 2009-06-08 2011-08-02 Pyrotek Inc. Use of a binary salt flux of NaCl and MgCl2 for the purification of aluminium or aluminium alloys, and method thereof
CN105339335B (zh) 2013-07-03 2019-01-04 本州化学工业株式会社 1，1-双(4-(2-羟乙氧基)苯基)-3，3，5-三甲基环己烷的结晶体及其制造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3039964A (en) * 1957-05-06 1962-06-19 Du Pont Preparation of ilmenite-type compounds
ES365009A1 (es) * 1968-03-21 1971-01-16 Alloys And Chemical Corp Un procedimiento para eliminar las impurezas del aluminio.
GB1266500A (it) * 1968-05-31 1972-03-08
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
JPS4927921A (it) * 1972-07-11 1974-03-12
US4052198A (en) * 1976-02-02 1977-10-04 Swiss Aluminium Limited Method for in-line degassing and filtration of molten metal

Also Published As

Publication number Publication date
DE2701260A1 (de) 1978-06-22
ATA913477A (de) 1979-11-15
ZA776956B (en) 1978-09-27
NO774345L (no) 1978-06-22
CH599979A5 (it) 1978-06-15
US4138245A (en) 1979-02-06
FR2375329A1 (fr) 1978-07-21
GB1542359A (en) 1979-03-14
FR2375329B1 (it) 1984-10-19
YU279277A (en) 1982-06-30
IT1088996B (it) 1985-06-10
DE2701260C3 (de) 1981-08-20
DE2701260B2 (de) 1980-10-30
AT357339B (de) 1980-07-10
NO149509B (no) 1984-01-23

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