CH595452A5 - - Google Patents

Info

Publication number
CH595452A5
CH595452A5 CH551775A CH551775A CH595452A5 CH 595452 A5 CH595452 A5 CH 595452A5 CH 551775 A CH551775 A CH 551775A CH 551775 A CH551775 A CH 551775A CH 595452 A5 CH595452 A5 CH 595452A5
Authority
CH
Switzerland
Application number
CH551775A
Inventor
Alfred Dr Ing Steinegger
Robert Moser
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
Priority to CH551775A priority Critical patent/CH595452A5/xx
Priority to GB52906/75A priority patent/GB1521979A/en
Priority to US05/655,535 priority patent/US4087080A/en
Priority to ZA762198A priority patent/ZA762198B/xx
Priority to BE166390A priority patent/BE841044A/xx
Priority to JP51050999A priority patent/JPS51135802A/ja
Priority to YU01066/76A priority patent/YU106676A/xx
Priority to NO761463A priority patent/NO142483C/no
Priority to CA251,335A priority patent/CA1077724A/en
Priority to FR7612601A priority patent/FR2309643A1/fr
Priority to NL7604609A priority patent/NL7604609A/xx
Priority to IT22816/76A priority patent/IT1059030B/it
Priority to AT315076A priority patent/AT358832B/de
Publication of CH595452A5 publication Critical patent/CH595452A5/xx

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
    • C22B9/05—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ
    • C22B9/055—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ while the metal is circulating, e.g. combined with filtration

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Coating Apparatus (AREA)
  • Filtration Of Liquid (AREA)
CH551775A 1975-04-29 1975-04-29 CH595452A5 (fi)

Priority Applications (13)

Application Number Priority Date Filing Date Title
CH551775A CH595452A5 (fi) 1975-04-29 1975-04-29
GB52906/75A GB1521979A (en) 1975-04-29 1975-12-24 Methods and apparatus for filtering metal melts
US05/655,535 US4087080A (en) 1975-04-29 1976-02-05 Apparatus for filtering metal melts
ZA762198A ZA762198B (en) 1975-04-29 1976-04-12 Apparatus for filtering metal melts
BE166390A BE841044A (fr) 1975-04-29 1976-04-23 Procede et dispositif de filtration de bains de metal fondu
JP51050999A JPS51135802A (en) 1975-04-29 1976-04-28 Method and apparatus for filtration of molten metals
YU01066/76A YU106676A (en) 1975-04-29 1976-04-28 Device for filtering metal solutions
NO761463A NO142483C (no) 1975-04-29 1976-04-28 Anordning for filtrering av metallsmelter
CA251,335A CA1077724A (en) 1975-04-29 1976-04-28 Apparatus for filtering metal melts
FR7612601A FR2309643A1 (fr) 1975-04-29 1976-04-28 Procede et dispositif de filtration de bains de metal fondu
NL7604609A NL7604609A (nl) 1975-04-29 1976-04-29 Werkwijze en inrichting voor het filtreren van metaalsmelten.
IT22816/76A IT1059030B (it) 1975-04-29 1976-04-29 Procedimento e dispositivo per filtrare metalli fusi
AT315076A AT358832B (de) 1975-04-29 1976-04-29 Vorrichtung zum filtrieren von metallschmelzen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH551775A CH595452A5 (fi) 1975-04-29 1975-04-29

Publications (1)

Publication Number Publication Date
CH595452A5 true CH595452A5 (fi) 1978-02-15

Family

ID=4294945

Family Applications (1)

Application Number Title Priority Date Filing Date
CH551775A CH595452A5 (fi) 1975-04-29 1975-04-29

Country Status (13)

Country Link
US (1) US4087080A (fi)
JP (1) JPS51135802A (fi)
AT (1) AT358832B (fi)
BE (1) BE841044A (fi)
CA (1) CA1077724A (fi)
CH (1) CH595452A5 (fi)
FR (1) FR2309643A1 (fi)
GB (1) GB1521979A (fi)
IT (1) IT1059030B (fi)
NL (1) NL7604609A (fi)
NO (1) NO142483C (fi)
YU (1) YU106676A (fi)
ZA (1) ZA762198B (fi)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2514370B1 (fr) * 1981-10-14 1989-09-29 Pechiney Aluminium Dispositif pour le traitement, au passage, d'un courant de metal ou alliage liquide a base d'aluminium ou de magnesium
IT1204642B (it) * 1987-05-19 1989-03-10 Aluminia Spa Apparecchiatura per il trattamento di degasaggio e di filtrazione in linea dell'alluminio e sue leghe
US4940489A (en) * 1989-03-30 1990-07-10 Alusuisse-Lonza Services Ltd. Molten metal filtration system and process
GB2313069A (en) * 1996-05-18 1997-11-19 Foseco Int Molten metal filtration apparatus
GB0403466D0 (en) * 2004-02-17 2004-03-24 Mqp Ltd Treatment of metal melts
US20110121012A1 (en) * 2009-09-18 2011-05-26 Steven Krengel Paper-Towel Apparatus for Reusing Non-Structured Paperless Paper-Towels
US10471506B2 (en) * 2016-05-31 2019-11-12 Alcoa Canada Co. Apparatus and methods for filtering metals
FR3134528B1 (fr) * 2022-04-15 2024-03-15 Lethiguel Procédé de fusion de metal au moyen d’un thermoplongeur électrique

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3172757A (en) * 1965-03-09 Treatment of molten light metals
US1310998A (en) * 1919-07-22 Of materials by gravity
US3039864A (en) * 1958-11-21 1962-06-19 Aluminum Co Of America Treatment of molten light metals
GB1027537A (en) * 1964-03-14 1966-04-27 British Cast Iron Res Ass Improvements in ladles for treatment of molten metals
US3490897A (en) * 1967-10-27 1970-01-20 Olin Mathieson Process for producing low oxygen,high conductivity copper
FR1582780A (fi) * 1968-01-10 1969-10-10
US3550816A (en) * 1969-03-05 1970-12-29 William D Smith Ladle tilting apparatus
BE754558A (fr) * 1969-08-08 1971-02-08 Alcan Res & Dev Procede et appareil de filtrage de metaux en fusion
BE756091A (fr) * 1969-09-12 1971-02-15 Britsh Aluminium Cy Ltd Procede et dispositif pour le traitement de metal
DE2019538A1 (de) * 1970-04-23 1971-11-04 Basf Ag Verfahren und Vorrichtung zum Entgasen und Reinigen von Metallschmelzen
DE2050659A1 (de) * 1970-10-15 1972-04-20 Basf Ag Verfahren und Vorrichtung zum Entgasen und Reinigen einer Metallschmelze
US3737305A (en) * 1970-12-02 1973-06-05 Aluminum Co Of America Treating molten aluminum
US3917242A (en) * 1973-05-18 1975-11-04 Southwire Co Apparatus for fluxing and filtering of molten metal

Also Published As

Publication number Publication date
YU106676A (en) 1982-06-30
FR2309643B1 (fi) 1981-03-27
NO142483C (no) 1980-08-27
FR2309643A1 (fr) 1976-11-26
NL7604609A (nl) 1976-11-02
GB1521979A (en) 1978-08-23
NO142483B (no) 1980-05-19
JPS51135802A (en) 1976-11-25
BE841044A (fr) 1976-08-16
IT1059030B (it) 1982-05-31
NO761463L (fi) 1976-11-01
ZA762198B (en) 1977-04-27
AT358832B (de) 1980-10-10
US4087080A (en) 1978-05-02
ATA315076A (de) 1980-02-15
CA1077724A (en) 1980-05-20

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Legal Events

Date Code Title Description
PL Patent ceased