ES8307300A1 - "dispositivo para el tratamiento, al paso, de una corriente de metal o aleacion liquida, a base de aluminio o magnesio". - Google Patents

"dispositivo para el tratamiento, al paso, de una corriente de metal o aleacion liquida, a base de aluminio o magnesio".

Info

Publication number
ES8307300A1
ES8307300A1 ES516442A ES516442A ES8307300A1 ES 8307300 A1 ES8307300 A1 ES 8307300A1 ES 516442 A ES516442 A ES 516442A ES 516442 A ES516442 A ES 516442A ES 8307300 A1 ES8307300 A1 ES 8307300A1
Authority
ES
Spain
Prior art keywords
liquid metal
horizontal axis
ladle
magnesium
metal
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
ES516442A
Other languages
English (en)
Other versions
ES516442A0 (es
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.)
Rio Tinto France SAS
Original Assignee
Aluminium Pechiney SA
Societe de Vente de lAluminium Pechiney 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 Aluminium Pechiney SA, Societe de Vente de lAluminium Pechiney SA filed Critical Aluminium Pechiney SA
Publication of ES8307300A1 publication Critical patent/ES8307300A1/es
Publication of ES516442A0 publication Critical patent/ES516442A0/es
Granted 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
    • C22B26/00—Obtaining alkali, alkaline earth metals or magnesium
    • C22B26/20—Obtaining alkaline earth metals or magnesium
    • C22B26/22—Obtaining magnesium
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • ing And Chemical Polishing (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Furnace Details (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Tunnel Furnaces (AREA)
  • Ceramic Products (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)

Abstract

DISPOSITIVO PARA EL TRATAMIENTO, AL PASO, DE UNA CORRIENTE DE METAL O ALEACION LIQUIDA, A BASE DE ALUMINIO O DE MAGNESIO. CONSTA DE UNA CUCHARA (3) CONSTITUIDA POR UNA ENVOLTURA METALICA EXTERNA (19), UN REVESTIMIENTO REFRACTARIO (17), UNA BOCA (22) PARA LA ENTRADA DEL METAL LIQUIDO BRUTO EN LA PARTE POSTERIOR, UN PICO DE COLADA (10) DEL METAL LIQUIDO TRATADO EN LA PARTE DELANTERA, Y AL MENOS UN TABIQUE INTERNO (18) QUE DEJA, CON EL FONDO DE LA CUCHARA, UN ESPACIO PARA LA CIRCULACION DEL METAL LIQUIDO; DE UN PRIMER COMPARTIMENTO POSTERIOR (20); DE UN SEGUNDO COMPARTIMENTO DELANTERO (21) QUE DESEMBOCA EN EL PICO DE COLADA (10); DE UNA CUNA-SOPORTE (4) ENLAZADA A UN BASTIDOR ARTICULADO, RESPECTO AL CUAL LA CITADA CUNA PUEDE BASCULAR HACIA LA PARTE DELANTERA; Y DE UNA TAPA ELEVABLE (24), UN TERMOINMERSOR (32) Y UN INYECTOR (34) DE AGENTE DE TRATAMIENTO DEL METAL.
ES516442A 1981-10-14 1982-10-13 "dispositivo para el tratamiento, al paso, de una corriente de metal o aleacion liquida, a base de aluminio o magnesio". Granted ES516442A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8119710A FR2514370B1 (fr) 1981-10-14 1981-10-14 Dispositif pour le traitement, au passage, d'un courant de metal ou alliage liquide a base d'aluminium ou de magnesium

Publications (2)

Publication Number Publication Date
ES8307300A1 true ES8307300A1 (es) 1983-06-16
ES516442A0 ES516442A0 (es) 1983-06-16

Family

ID=9263215

Family Applications (1)

Application Number Title Priority Date Filing Date
ES516442A Granted ES516442A0 (es) 1981-10-14 1982-10-13 "dispositivo para el tratamiento, al paso, de una corriente de metal o aleacion liquida, a base de aluminio o magnesio".

Country Status (27)

Country Link
US (1) US4443004A (es)
EP (1) EP0077282B1 (es)
JP (2) JPS5874248A (es)
KR (1) KR890001787B1 (es)
AT (1) ATE11573T1 (es)
AU (1) AU550685B2 (es)
BR (1) BR8205976A (es)
CA (1) CA1193096A (es)
CS (1) CS264309B2 (es)
DD (1) DD203747A5 (es)
DE (1) DE3262161D1 (es)
DK (1) DK158324C (es)
ES (1) ES516442A0 (es)
FR (1) FR2514370B1 (es)
GR (1) GR70731B (es)
HK (1) HK27786A (es)
HU (1) HU191190B (es)
IE (1) IE53901B1 (es)
IN (1) IN156683B (es)
NO (1) NO160529C (es)
PL (1) PL130884B1 (es)
RO (1) RO85570B (es)
SU (1) SU1279535A1 (es)
TR (1) TR21776A (es)
UA (1) UA5552A1 (es)
YU (1) YU43099B (es)
ZA (1) ZA827492B (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60204842A (ja) * 1984-03-29 1985-10-16 Showa Alum Corp 溶融マグネシウムの処理方法
JPS60208432A (ja) * 1984-03-30 1985-10-21 Showa Alum Corp 溶融金属の処理装置
FR2562912B2 (fr) * 1984-04-13 1989-11-17 Pechiney Aluminium Perfectionnement au dispositif de traitement, au passage, d'un courant de metal ou alliage liquide a base d'aluminium ou de magnesium
DE3564449D1 (en) * 1984-11-29 1988-09-22 Foseco Int Rotary device, apparatus and method for treating molten metal
JPS62205235A (ja) * 1986-03-05 1987-09-09 Showa Alum Corp 溶融金属の処理装置
JPH01271059A (ja) * 1988-04-21 1989-10-30 Honda Kinzoku Gijutsu Kk 金属連続溶解保持炉
FR2652018B1 (fr) * 1989-09-20 1994-03-25 Pechiney Rhenalu Dispositif de traitement au moyen de gaz d'un bain liquide d'aluminium de grande surface maintenu a l'etat stationnaire dans un four.
FR2669041B1 (fr) * 1990-11-09 1994-02-04 Sfrm Procede pour le traitement d'un metal en fusion et son transfert dans un espace recepteur et systeme pour la mise en óoeuvre de ce procede.
US5234202A (en) * 1991-02-19 1993-08-10 Praxair Technology, Inc. Gas dispersion apparatus for molten aluminum refining
US5364078A (en) * 1991-02-19 1994-11-15 Praxair Technology, Inc. Gas dispersion apparatus for molten aluminum refining
FR2712217B1 (fr) * 1993-11-12 1995-12-22 Pechiney Rhenalu Poche de traitement de métal liquide de faible encombrement et de performances améliorées.
US5660614A (en) * 1994-02-04 1997-08-26 Alcan International Limited Gas treatment of molten metals
US5527381A (en) * 1994-02-04 1996-06-18 Alcan International Limited Gas treatment of molten metals
US5718416A (en) * 1996-01-30 1998-02-17 Pyrotek, Inc. Lid and containment vessel for refining molten metal
US6217631B1 (en) * 1996-07-17 2001-04-17 C. Edward Eckert Method and apparatus for treating molten aluminum
US6056803A (en) * 1997-12-24 2000-05-02 Alcan International Limited Injector for gas treatment of molten metals
JP4248798B2 (ja) * 2002-02-14 2009-04-02 株式会社パイロテック・ジャパン インライン脱ガス装置
JP6317604B2 (ja) * 2014-03-20 2018-04-25 東京窯業株式会社 気泡の放出分散装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2840463A (en) * 1954-05-13 1958-06-24 Aluminum Co Of America Degassing and purifying molten aluminous metal
DE1207554B (de) * 1962-03-21 1965-12-23 Bbc Brown Boveri & Cie Wahlweise um zwei verschiedene Kippachsen kippbarer rinnenloser Induktions-Tiegelofen
DE1758685A1 (de) * 1968-08-23 1971-03-11 Hermann Zepernick Tiegelofen mit zwei Schwenkachsen
US3870511A (en) * 1971-12-27 1975-03-11 Union Carbide Corp Process for refining molten aluminum
JPS5043129U (es) * 1973-08-23 1975-05-01
US3958980A (en) * 1974-11-08 1976-05-25 Union Carbide Corporation Process for removing alkali-metal impurities from molten aluminum
GB1522957A (en) * 1974-12-12 1978-08-31 British Steel Corp Removal of sulphur from molten metal
CH595452A5 (es) * 1975-04-29 1978-02-15 Alusuisse
JPS5237518A (en) * 1975-09-22 1977-03-23 Hitachi Ltd Automatic pouring device
US4008884A (en) * 1976-06-17 1977-02-22 Alcan Research And Development Limited Stirring molten metal
US4040610A (en) * 1976-08-16 1977-08-09 Union Carbide Corporation Apparatus for refining molten metal
US4090054A (en) * 1976-10-12 1978-05-16 Brown Boveri Corporation Electrical preheating apparatus

Also Published As

Publication number Publication date
JPS60121042A (ja) 1985-06-28
IE53901B1 (en) 1989-04-12
TR21776A (tr) 1985-07-02
AU8931882A (en) 1983-04-21
FR2514370B1 (fr) 1989-09-29
FR2514370A1 (fr) 1983-04-15
YU43099B (en) 1989-02-28
ZA827492B (en) 1983-12-28
NO823419L (no) 1983-04-15
US4443004A (en) 1984-04-17
CS264309B2 (en) 1989-07-12
RO85570A (ro) 1985-03-15
NO160529C (no) 1989-04-26
PL238536A1 (en) 1983-05-09
GR70731B (es) 1983-02-01
DK158324B (da) 1990-04-30
DE3262161D1 (en) 1985-03-14
DK158324C (da) 1990-10-01
KR890001787B1 (ko) 1989-05-22
DK453082A (da) 1983-04-15
ATE11573T1 (de) 1985-02-15
NO160529B (no) 1989-01-16
SU1279535A3 (ru) 1986-12-23
BR8205976A (pt) 1983-09-13
HU191190B (en) 1987-01-28
EP0077282A1 (fr) 1983-04-20
ES516442A0 (es) 1983-06-16
IE822477L (en) 1983-04-14
CA1193096A (fr) 1985-09-10
JPS5874248A (ja) 1983-05-04
HK27786A (en) 1986-04-25
UA5552A1 (uk) 1994-12-28
JPS6250534B2 (es) 1987-10-26
AU550685B2 (en) 1986-03-27
EP0077282B1 (fr) 1985-01-30
YU227382A (en) 1985-04-30
IN156683B (es) 1985-10-12
CS717882A2 (en) 1988-09-16
RO85570B (ro) 1985-03-30
PL130884B1 (en) 1984-09-29
DD203747A5 (de) 1983-11-02
SU1279535A1 (ru) 1986-12-23

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970612