ES8300870A1 - Perfeccionamientos en un aparato para afinar metal fundido - Google Patents

Perfeccionamientos en un aparato para afinar metal fundido

Info

Publication number
ES8300870A1
ES8300870A1 ES502919A ES502919A ES8300870A1 ES 8300870 A1 ES8300870 A1 ES 8300870A1 ES 502919 A ES502919 A ES 502919A ES 502919 A ES502919 A ES 502919A ES 8300870 A1 ES8300870 A1 ES 8300870A1
Authority
ES
Spain
Prior art keywords
compartments
refining
molten metal
entry
refining molten
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
ES502919A
Other languages
English (en)
Other versions
ES502919A0 (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.)
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 ES8300870A1 publication Critical patent/ES8300870A1/es
Publication of ES502919A0 publication Critical patent/ES502919A0/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
    • 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
    • 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

  • 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)
  • Treatment Of Steel In Its Molten State (AREA)
  • Silicon Compounds (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)

Abstract

APARATO PARA AFINAR METAL FUNDIDO. COMPRENDE UNA ZONA DE ENTRADA (30) Y UNA DE SALIDA (31) Y AL MENOS DOS COMPARTIMENTOS DE REFINO (3, 10) CONECTADOS EN SERIE A TRAVES DE UN ESPACIO INTERMEDIO (8) DEFINIDO LO MISMO QUE LOS COMPARTIMENTOS (3, 10), POR TABIQUES (7, 9, 5, 12), QUE FUERZAN LA CIRCULACION DEL METAL FUNDIDO EN SENTIDOS ASCENDENTES Y DESCENDENTES. JUNTO A LAS ZONAS DE ENTRADA Y SALIDA SE DISPONEN COMPARTIMENTOS Y MEDIOS PARA LA RETIRADA DE IMPUREZAS, Y EN LOS COMPARTIMENTOS DE REFINO (3, 10) SE DISPONEN MEDIOS DISTRIBUIDORES DE GAS (4, 11) QUE CUENTAN CON MEDIOS DE ACCIONAMIENTO EN SU PARTE SUPERIOR Y UN ROTOR EN SU EXTREMO INFERIOR PARA HACER BURBUJEAR UN GAS POR LA MASA EN FUSION; LOS TABIQUES SON DE GRAFITO O CARBONO DE SILICIO.
ES502919A 1980-06-12 1981-06-10 Perfeccionamientos en un aparato para afinar metal fundido Granted ES502919A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/158,771 US4373704A (en) 1980-06-12 1980-06-12 Apparatus for refining molten metal

Publications (2)

Publication Number Publication Date
ES8300870A1 true ES8300870A1 (es) 1982-11-01
ES502919A0 ES502919A0 (es) 1982-11-01

Family

ID=22569642

Family Applications (1)

Application Number Title Priority Date Filing Date
ES502919A Granted ES502919A0 (es) 1980-06-12 1981-06-10 Perfeccionamientos en un aparato para afinar metal fundido

Country Status (26)

Country Link
US (1) US4373704A (es)
EP (1) EP0042196B1 (es)
JP (1) JPS5921933B2 (es)
AR (1) AR225673A1 (es)
AT (1) ATE6673T1 (es)
AU (1) AU538976B2 (es)
BR (1) BR8103656A (es)
CA (1) CA1169248A (es)
CS (1) CS222699B2 (es)
DD (1) DD159646A5 (es)
DE (1) DE3162640D1 (es)
ES (1) ES502919A0 (es)
GR (1) GR78214B (es)
HU (1) HU183457B (es)
IE (1) IE51448B1 (es)
IL (1) IL62944A (es)
IN (1) IN155932B (es)
MX (1) MX155280A (es)
NO (1) NO158686C (es)
NZ (1) NZ197171A (es)
PH (1) PH17639A (es)
PL (1) PL133165B1 (es)
RO (1) RO84834B (es)
SU (1) SU1269740A3 (es)
YU (1) YU42692B (es)
ZA (1) ZA813712B (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
EP0183402B1 (en) * 1984-11-29 1988-08-17 Foseco International Limited Rotary device, apparatus and method for treating molten metal
GB8709999D0 (en) * 1987-04-28 1987-06-03 Alcan Int Ltd Liquid metal launder
US4784374A (en) * 1987-05-14 1988-11-15 Union Carbide Corporation Two-stage aluminum refining vessel
JP2689540B2 (ja) * 1988-11-21 1997-12-10 三菱マテリアル株式会社 低酸素含有銅の製造方法及び製造装置
US5338827A (en) * 1990-01-30 1994-08-16 Trw Inc. Polyimide resins useful at high temperatures
US5432001A (en) * 1990-01-30 1995-07-11 Trw Inc. Concentrated prepolymer composition useful for forming polyimide articles
US5364078A (en) * 1991-02-19 1994-11-15 Praxair Technology, Inc. Gas dispersion apparatus for molten aluminum refining
US5234202A (en) * 1991-02-19 1993-08-10 Praxair Technology, Inc. Gas dispersion apparatus for molten aluminum refining
TR27649A (tr) * 1992-04-15 1995-06-14 Union Carbide Ind Gases Tech Erimis alüminyumun tasfiyesi icin gelistirilmis gaz dagitma aygiti.
US5397377A (en) * 1994-01-03 1995-03-14 Eckert; C. Edward Molten metal fluxing system
DE4439214A1 (de) * 1994-11-03 1996-05-09 Schmitz & Apelt Loi Industrieo Magnesiumschmelzofen und Verfahren zum Schmelzen von Magnesium
NO310115B1 (no) * 1999-09-03 2001-05-21 Norsk Hydro As Utstyr for smeltebehandling
US6520388B1 (en) 2000-10-31 2003-02-18 Hatch Associates Ltd. Casting furnace and method for continuous casting of molten magnesium
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
JP4500486B2 (ja) * 2002-09-11 2010-07-14 Ｄｏｗａホールディングス株式会社 ドロス除去装置及びドロス除去システム
CA2675273C (en) * 2007-02-23 2016-03-29 Alcoa Inc. Installation and method for in-line molten metal processing using salt reactant in a deep box degasser
US20220048105A1 (en) * 2020-08-13 2022-02-17 Qingyou Han Acoustic rotary liquid processor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2968847A (en) * 1959-01-16 1961-01-24 Aluminum Co Of America Skimmer apparatus for fluxing light metals
US3227547A (en) * 1961-11-24 1966-01-04 Union Carbide Corp Degassing molten metals
ES365009A1 (es) * 1968-03-21 1971-01-16 Alloys And Chemical Corp Un procedimiento para eliminar las impurezas del aluminio.
US3870511A (en) * 1971-12-27 1975-03-11 Union Carbide Corp Process for refining molten aluminum
US3743263A (en) * 1971-12-27 1973-07-03 Union Carbide Corp Apparatus for refining molten aluminum
US3839019A (en) * 1972-09-18 1974-10-01 Aluminum Co Of America Purification of aluminum with turbine blade agitation
US4047938A (en) * 1974-12-23 1977-09-13 Union Carbide Corporation Process for refining molten metal

Also Published As

Publication number Publication date
NO811959L (no) 1981-12-14
EP0042196A1 (en) 1981-12-23
PL133165B1 (en) 1985-05-31
AU7164081A (en) 1981-12-17
AR225673A1 (es) 1982-04-15
PH17639A (en) 1984-10-18
GR78214B (es) 1984-09-26
NZ197171A (en) 1983-11-30
IN155932B (es) 1985-03-23
YU145281A (en) 1983-12-31
AU538976B2 (en) 1984-09-06
RO84834B (ro) 1984-09-30
YU42692B (en) 1988-10-31
EP0042196B1 (en) 1984-03-14
PL231576A1 (es) 1982-01-04
SU1269740A3 (ru) 1986-11-07
NO158686C (no) 1988-10-19
BR8103656A (pt) 1982-03-02
CA1169248A (en) 1984-06-19
JPS5726131A (en) 1982-02-12
IE811294L (en) 1981-12-12
IL62944A (en) 1984-05-31
IE51448B1 (en) 1986-12-24
ES502919A0 (es) 1982-11-01
IL62944A0 (en) 1981-07-31
MX155280A (es) 1988-02-12
RO84834A (ro) 1984-08-17
ATE6673T1 (de) 1984-03-15
US4373704A (en) 1983-02-15
JPS5921933B2 (ja) 1984-05-23
HU183457B (en) 1984-05-28
CS222699B2 (en) 1983-07-29
ZA813712B (en) 1982-06-30
DE3162640D1 (en) 1984-04-19
DD159646A5 (de) 1983-03-23
NO158686B (no) 1988-07-11

Similar Documents

Publication Publication Date Title
ES8300870A1 (es) Perfeccionamientos en un aparato para afinar metal fundido
US2528208A (en) Process of smelting metals
EP0168250A3 (en) Light gauge metal scrap melting system
ES414722A1 (es) Un procedimiento para refinar aluminio en estado de fusion.
GR62638B (en) Apparatus for refining molten metal
ES309519A1 (es) Procedimiento de homogeneizacion de una corriente de vidrio fundido.
ES496609A0 (es) Procedimiento para el acondicionado de la escoria en el transcurso del afino de un bano de metal
ZA771023B (en) Process for melting down steel from scrap in an electric furnace
MX157546A (es) Mejoras en metodo y aparato para el afinado de un bano de metal de hierro fundido
GB8304297D0 (en) Process for melting &/ refining steel
DE68922809D1 (de) Glasschmelzofen und Betriebsverfahren dafür.
ES471313A1 (es) Perfeccionamientos en hornos de cuba vertical para fundir materiales metalicos
FR2409317A1 (fr) Procede de recuperation de nickel a partir de dechets
JPS5311105A (en) Ladle refining process for molten steel
SE8002993L (sv) Forfaringssett for smeltning och eventuellt raffinering av skrot och/eller pellets av stal, jern eller andra metaller eller legeringar, samt anordning for utforande av forfaringssettet
YU148677A (en) Process for refining molten metal
ES467157A1 (es) Un procedimiento de afino de matas de metales no ferreos.
KR830006648A (ko) 전기로용 용해로
JPS51151204A (en) A cupola for melting metal with auxiliary fuel and refining with coke
SU529632A1 (ru) Кристаллизатор
SU821413A2 (ru) Ванна стекловаренна печь
SU1002379A1 (ru) Циклонно-электротермический агрегат дл переработки полиметаллических концентратов
ZA805034B (en) Process for the removal of hydrogen sulphide from gases, more particularly coal distillation gases
GB1099288A (en) Improvements in or relating to the refining of metals
Ferdinand Process for Melting Aluminum or Its Alloys in an Induction Melting Furnace

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20010622