ES414721A1 - Un aparato para refinar aluminio en estado de fusion. - Google Patents

Un aparato para refinar aluminio en estado de fusion.

Info

Publication number
ES414721A1
ES414721A1 ES414721A ES414721A ES414721A1 ES 414721 A1 ES414721 A1 ES 414721A1 ES 414721 A ES414721 A ES 414721A ES 414721 A ES414721 A ES 414721A ES 414721 A1 ES414721 A1 ES 414721A1
Authority
ES
Spain
Prior art keywords
container
translation
machine
legally binding
*** translate
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
ES414721A
Other languages
English (en)
Inventor
A G Szekely
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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of ES414721A1 publication Critical patent/ES414721A1/es
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
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/2366—Parts; Accessories
    • B01F23/2368—Mixing receptacles, e.g. tanks, vessels or reactors, being completely closed, e.g. hermetically closed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2331—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2331—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements
    • B01F23/23314—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements through a hollow stirrer element
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2331—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements
    • B01F23/23311—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements through a hollow stirrer axis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Accessories For Mixers (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
ES414721A 1971-12-27 1973-05-12 Un aparato para refinar aluminio en estado de fusion. Expired ES414721A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21195071A 1971-12-27 1971-12-27

Publications (1)

Publication Number Publication Date
ES414721A1 true ES414721A1 (es) 1976-02-01

Family

ID=22788934

Family Applications (4)

Application Number Title Priority Date Filing Date
ES410033A Expired ES410033A1 (es) 1971-12-27 1972-12-26 Un dispositivo capaz de inyectar un gas en forma de peque- nas burbujas independientes por debajo de la superficie, en una masa de metal fundido.
ES414721A Expired ES414721A1 (es) 1971-12-27 1973-05-12 Un aparato para refinar aluminio en estado de fusion.
ES414722A Expired ES414722A1 (es) 1971-12-27 1973-05-12 Un procedimiento para refinar aluminio en estado de fusion.
ES439938A Expired ES439938A1 (es) 1971-12-27 1975-08-01 Un procedimiento para refinar aluminio en estado de fusion.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES410033A Expired ES410033A1 (es) 1971-12-27 1972-12-26 Un dispositivo capaz de inyectar un gas en forma de peque- nas burbujas independientes por debajo de la superficie, en una masa de metal fundido.

Family Applications After (2)

Application Number Title Priority Date Filing Date
ES414722A Expired ES414722A1 (es) 1971-12-27 1973-05-12 Un procedimiento para refinar aluminio en estado de fusion.
ES439938A Expired ES439938A1 (es) 1971-12-27 1975-08-01 Un procedimiento para refinar aluminio en estado de fusion.

Country Status (10)

Country Link
US (1) US3743263A (es)
JP (1) JPS5236487B2 (es)
AU (1) AU471539B2 (es)
CA (1) CA981912A (es)
ES (4) ES410033A1 (es)
FR (1) FR2166014B1 (es)
IN (2) IN137552B (es)
IT (1) IT974890B (es)
NO (1) NO134754C (es)
SU (2) SU1068040A3 (es)

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GB1428146A (en) * 1972-09-18 1976-03-17 Aluminum Co Of America Purification of aluminium
GB1400248A (en) * 1972-09-28 1975-07-16 Foseco Int Stopper rods
DE2306398C2 (de) * 1973-02-09 1975-10-09 Wolfgang Prof. Dr.-Ing. 1000 Berlin Wuth Verfahren zur Behandlung von schmelzflüssigen Nichteisenmetallen, insbesondere Kupfer, durch Aufblasen von Reaktionsgasen
US3904180A (en) * 1973-05-18 1975-09-09 Southwire Co Apparatus for fluxing and filtering of molten metal
US3917242A (en) * 1973-05-18 1975-11-04 Southwire Co Apparatus for fluxing and filtering of molten metal
US3871872A (en) * 1973-05-30 1975-03-18 Union Carbide Corp Method for promoting metallurgical reactions in molten metal
US3972709A (en) * 1973-06-04 1976-08-03 Southwire Company Method for dispersing gas into a molten metal
US4007923A (en) * 1975-07-18 1977-02-15 Southwire Company Molten metal filter
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US4169584A (en) * 1977-07-18 1979-10-02 The Carborundum Company Gas injection apparatus
JPS5426907A (en) * 1977-08-02 1979-02-28 Rozai Kogyo Kk Mixing method of molten metal in aluminum melting furnace
JPS55105520U (es) * 1979-01-20 1980-07-23
US4203581A (en) * 1979-03-30 1980-05-20 Union Carbide Corporation Apparatus for refining molten aluminum
US4290588A (en) * 1980-04-21 1981-09-22 Union Carbide Corporation Apparatus for refining molten aluminum
US4373704A (en) * 1980-06-12 1983-02-15 Union Carbide Corporation Apparatus for refining molten metal
FR2491954A1 (fr) * 1980-10-14 1982-04-16 Pechiney Aluminium Dispositif de traitement d'un bain de metal liquide par injection de gaz
JPS5731280Y2 (es) * 1981-01-08 1982-07-09
JPS581025A (ja) * 1981-05-27 1983-01-06 Sumitomo Light Metal Ind Ltd 溶融金属の処理装置
US4357004A (en) * 1981-07-06 1982-11-02 Union Carbide Corporation Apparatus for refining molten metal
FR2512067B1 (fr) * 1981-08-28 1986-02-07 Pechiney Aluminium Dispositif rotatif de dispersion de gaz pour le traitement d'un bain de metal liquide
JPS6078626A (ja) * 1983-10-06 1985-05-04 Yokosuka Booto Kk 液体中への気体溶解方法及び装置
NO155447C (no) * 1984-01-25 1987-04-01 Ardal Og Sunndal Verk Anordning ved anlegg for behandling av en vaeske, f.eks. en aluminiumssmelte.
EP0183402B1 (en) * 1984-11-29 1988-08-17 Foseco International Limited Rotary device, apparatus and method for treating molten metal
US4738717A (en) * 1986-07-02 1988-04-19 Union Carbide Corporation Method for controlling the density of solidified aluminum
US5000782A (en) * 1986-11-03 1991-03-19 United Technologies Corporation Powder mixture for making yttrium enriched aluminide coatings
US4714494A (en) * 1986-12-08 1987-12-22 Aluminum Company Of America Trough shear diffusor apparatus for fluxing molten metal and method
US4784374A (en) * 1987-05-14 1988-11-15 Union Carbide Corporation Two-stage aluminum refining vessel
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.
US4992241A (en) * 1990-03-15 1991-02-12 Alcan International Limited Recycling of metal matrix composites
US5198180A (en) * 1991-02-19 1993-03-30 Praxair Technology, Inc. Gas dispersion apparatus with rotor and stator for molten aluminum refining
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US5814126A (en) * 1994-01-12 1998-09-29 Cook; Thomas H. Method and apparatus for producing bright and smooth galvanized coatings
US5527381A (en) * 1994-02-04 1996-06-18 Alcan International Limited Gas treatment of molten metals
US5656235A (en) * 1995-01-27 1997-08-12 Foseco International Limited Through airlock for refining furnance
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DE19533214A1 (de) * 1995-09-08 1997-03-13 Basf Ag Verfahren zur elektrochemischen Herstellung von Natrium und Aluminiumchlorid
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US5951243A (en) * 1997-07-03 1999-09-14 Cooper; Paul V. Rotor bearing system for molten metal pumps
US6027685A (en) * 1997-10-15 2000-02-22 Cooper; Paul V. Flow-directing device for molten metal pump
US6056803A (en) * 1997-12-24 2000-05-02 Alcan International Limited Injector for gas treatment of molten metals
US6093000A (en) 1998-08-11 2000-07-25 Cooper; Paul V Molten metal pump with monolithic rotor
US6303074B1 (en) 1999-05-14 2001-10-16 Paul V. Cooper Mixed flow rotor for molten metal pumping device
US6398844B1 (en) * 2000-02-07 2002-06-04 Air Products And Chemicals, Inc. Blanketing molten nonferrous metals and alloys with gases having reduced global warming potential
US6682585B2 (en) 2000-02-07 2004-01-27 Air Products And Chemicals, Inc. Refining nonferrous metals and alloys with gases having reduced global warming potential
US6689310B1 (en) 2000-05-12 2004-02-10 Paul V. Cooper Molten metal degassing device and impellers therefor
US6723276B1 (en) 2000-08-28 2004-04-20 Paul V. Cooper Scrap melter and impeller
US7402276B2 (en) 2003-07-14 2008-07-22 Cooper Paul V Pump with rotating inlet
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Also Published As

Publication number Publication date
US3743263A (en) 1973-07-03
FR2166014A1 (es) 1973-08-10
NO134754B (es) 1976-08-30
JPS5236487B2 (es) 1977-09-16
ES414722A1 (es) 1976-06-16
SU1068040A3 (ru) 1984-01-15
IN140212B (es) 1976-09-25
JPS4873314A (es) 1973-10-03
NO134754C (es) 1976-12-08
ES410033A1 (es) 1975-12-01
SU982546A3 (ru) 1982-12-15
ES439938A1 (es) 1977-03-01
DE2263288B2 (de) 1976-06-24
IT974890B (it) 1974-07-10
CA981912A (en) 1976-01-20
DE2263288A1 (de) 1973-07-12
AU4943672A (en) 1974-05-30
IN137552B (es) 1975-08-16
FR2166014B1 (es) 1975-03-28
AU471539B2 (en) 1976-04-29

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