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ES8104441A1 - Procedimiento e instalacion para la alimentacion automatica de los hornos de electrolisis - Google Patents

Procedimiento e instalacion para la alimentacion automatica de los hornos de electrolisis

Info

Publication number
ES8104441A1
ES8104441A1 ES494462A ES494462A ES8104441A1 ES 8104441 A1 ES8104441 A1 ES 8104441A1 ES 494462 A ES494462 A ES 494462A ES 494462 A ES494462 A ES 494462A ES 8104441 A1 ES8104441 A1 ES 8104441A1
Authority
ES
Spain
Prior art keywords
tube
ovens
current
adjustment screw
porous
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
ES494462A
Other languages
English (en)
Other versions
ES494462A0 (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 Switzerland AG
Original Assignee
Alusuisse Holdings AG
Schweizerische Aluminium AG
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 Holdings AG, Schweizerische Aluminium AG filed Critical Alusuisse Holdings AG
Publication of ES494462A0 publication Critical patent/ES494462A0/es
Publication of ES8104441A1 publication Critical patent/ES8104441A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
    • C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
    • C25C3/14—Devices for feeding or crust breaking

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Feeding And Watering For Cattle Raising And Animal Husbandry (AREA)
  • Constitution Of High-Frequency Heating (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Looms (AREA)
  • Ticket-Dispensing Machines (AREA)
  • Vending Machines For Individual Products (AREA)
  • Disintegrating Or Milling (AREA)
  • Electric Ovens (AREA)
  • Electric Stoves And Ranges (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

PROCEDIMIENTO PARA LA ALIMENTACION AUTOMATICA DE LOS HORNOS DE ELECTROLISIS. POR EL TUBO DE PRESION (66) CIRCULA AIRE A PRESION SEGUN LA DIRECCION FL. ESTE TUBO ESTA FIJADO POR SOLADADURA AL TUBO TRANSPORTADOR (30, 62, 64), EL CUAL TIENE ESCOTADAS EN SU PARTE SUPERIOR UNAS ABERTURAS CIRCULARES CON DISCOS POROROS (90). POR ENCIMA DE ESTE MATERIAL POROSO ESTA SITUADO UN TORNILLO DE AJUSTE REGULABLE (92). LA CORRIENTE FL INDUCE UNA CORRIENTE FS EN EL TUBO TRANSPORTADOR, QUE ES LA QUE REALIZA EL MOVIMIENTO DEL MATERIAL. SE OFRECE OTRA ALTERNATIVA VARIANDO EL TORNILLO DE AJUSTE (92). DE APLICACION AL TRANSPORTE DE ARCILLA DE AL O CUALQUIER OTRO TIPO DE MATERIAL DE GRANULACION FINA. S
ES494462A 1979-08-28 1980-08-22 Procedimiento e instalacion para la alimentacion automatica de los hornos de electrolisis Expired ES8104441A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH785479A CH645677A5 (de) 1979-08-28 1979-08-28 Vorrichtung zum beschicken von elektrolysezellen und verfahren zu deren betrieb.

Publications (2)

Publication Number Publication Date
ES494462A0 ES494462A0 (es) 1981-04-01
ES8104441A1 true ES8104441A1 (es) 1981-04-01

Family

ID=4331428

Family Applications (1)

Application Number Title Priority Date Filing Date
ES494462A Expired ES8104441A1 (es) 1979-08-28 1980-08-22 Procedimiento e instalacion para la alimentacion automatica de los hornos de electrolisis

Country Status (18)

Country Link
US (1) US4450053A (es)
EP (1) EP0026735B1 (es)
JP (1) JPS5635787A (es)
AT (1) ATE8280T1 (es)
AU (1) AU537599B2 (es)
BR (1) BR8005400A (es)
CA (1) CA1152453A (es)
CH (1) CH645677A5 (es)
DE (2) DE3022643C2 (es)
ES (1) ES8104441A1 (es)
GR (1) GR69694B (es)
NO (1) NO154525C (es)
NZ (1) NZ194722A (es)
PL (1) PL226147A1 (es)
SU (1) SU1063293A3 (es)
TR (1) TR21343A (es)
YU (1) YU212780A (es)
ZA (1) ZA805198B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2504158B1 (fr) * 1981-04-15 1985-08-30 Aluminium Grece Procede et appareillage d'alimentation ponctuelle en alumine de cuves d'electrolyse pour la production d'aluminium
FR2534891B1 (fr) * 1982-10-22 1987-01-09 Pechiney Aluminium Dispositif clos a fluidisation potentielle pour le controle horizontal de materiaux pulverulents
FR2562878B2 (fr) * 1984-04-12 1989-06-30 Pechiney Aluminium Dispositif clos a fluidisation potentielle pour le convoyage horizontal en lit dense de materiaux pulverulents
EP0224436B1 (de) * 1985-10-31 1989-07-26 Schweizerische Aluminium Ag Vorrichtung zum Beschicken von Schüttgutbehältern und deren Verwendung
US4938848A (en) * 1989-02-13 1990-07-03 Aluminum Company Of America Method and apparatus for conveying split streams of alumina powder to an electrolysis cell
FR2778393B1 (fr) 1998-05-11 2000-06-16 Pechiney Aluminium Procede pour le convoyage en lit hyperdense de materiaux pulverulents et dispositif a fluidisation potentielle destine a le mettre en oeuvre
FR2831528B1 (fr) * 2001-10-26 2004-01-16 Pechiney Aluminium Systeme de repartition de matiere pulverulente avec des debits pondereux controles
FR2952363B1 (fr) * 2009-11-09 2011-11-11 Alcan Int Ltd Dispositif a fluidisation potentielle destine au convoyage de materiaux pulverulents en lit hyperdense
FR2980783B1 (fr) * 2011-10-04 2016-05-13 Rio Tinto Alcan Int Ltd Procede et dispositif de distribution d'un materiau fluidisable, et installation incluant ledit dispositif
CN104264188B (zh) * 2014-09-25 2016-11-30 中国铝业股份有限公司 控制型智能打壳系统与方法
CA3133760A1 (en) * 2019-04-04 2020-10-08 Reel Alesa Ag Precision flow feeding device

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB770304A (en) * 1953-04-14 1957-03-20 Buehler Ag Geb Improvements in or relating to process and means for regulating the introduction of bulk goods into a pneumatic conveying line
US2989349A (en) * 1956-09-19 1961-06-20 Hartley Controls Corp Pneumatic delivery and time-controlled measuring of fine material such as powder
CH366976A (de) * 1957-12-19 1963-01-31 Elektrokemisk As Verfahren zur Beschickung von Öfen für die schmelzelektrolytische Herstellung von Aluminium
US3135672A (en) * 1959-01-16 1964-06-02 Nippon Light Metal Co Method for feeding alumina to electrolytic cell
NL255508A (es) * 1959-09-03
AT248133B (de) * 1964-04-16 1966-07-11 Vmw Ranshofen Berndorf Ag Elektropneumatische Vorrichtung zur automatischen periodischen Tonerdezugabe bei Aluminiumelektrolyseöfen
AT237909B (de) * 1962-12-07 1965-01-11 Vmw Ranshofen Berndorf Ag Elektropneumatische Vorrichtung zur automatischen periodischen Tonerdezugabe bei Aluminiumelektrolyseöfen
FR1526766A (fr) * 1963-09-24 1968-05-31 Pechiney Prod Chimiques Sa Machine automatique pour le piquage et l'alimentation des cuves d'électrolyse ignée
AT271924B (de) * 1965-09-07 1969-06-25 Femipari Ki Verfahren und Einrichtung zum automatischen Aufbrechen der Krusten von Aluminiumelektrolyse-Bäderbatterien und zum Chargieren dieser Bäder mit Tonerde
CH459060A (de) * 1966-06-16 1968-06-30 Buehler Ag Geb Rohrleitung für den pneumatischen oder hydraulischen Transport kurzer, gleichartiger Materialpfropfen
US3681229A (en) * 1970-07-17 1972-08-01 Aluminum Co Of America Alumina feeder
US3664935A (en) * 1971-01-21 1972-05-23 Arthur F Johnson Effluent filtering process and apparatus for aluminum reduction cell
US3797707A (en) * 1971-04-20 1974-03-19 Jenike And Johanson Inc Bins for storage and flow of bulk solids
FR2139648B1 (es) * 1971-05-28 1973-08-10 Prat Daniel Poelman
US3844446A (en) * 1971-08-04 1974-10-29 Fuller Co System for conveying solid particulate materials
DE2209674A1 (de) * 1972-03-01 1973-09-06 Waeschle Maschf Gmbh Rohr fuer eine in abstaenden mit zusatzluft zu beschickende foerderleitung
US3901787A (en) * 1974-03-07 1975-08-26 Nippon Light Metal Co Alumina feeder for electrolytic cells
DE2440888C3 (de) * 1974-08-27 1978-11-23 Waeschle Maschinenfabrik Gmbh, 7980 Ravensburg Anlage zum aufeinanderfolgenden Beschicken mehrerer, hintereinander an eine pneumatische Förderleitung über Abscheider angeschlossener Entnahmestationen mit Schüttgut
US4016053A (en) * 1975-10-01 1977-04-05 Kaiser Aluminum & Chemical Corporation Feeding particulate matter
DE2625263C3 (de) * 1976-06-04 1980-07-31 Waeschle Maschinenfabrik Gmbh, 7980 Ravensburg Vorrichtung zur Aufgabe von Schüttgut in eine pneumatische Förderleitung
US4299683A (en) * 1980-07-17 1981-11-10 Aluminum Company Of America Apparatus and method for efficient transfer of powdered ore

Also Published As

Publication number Publication date
NZ194722A (en) 1984-07-31
ES494462A0 (es) 1981-04-01
ZA805198B (en) 1981-09-30
DE3022643A1 (de) 1981-03-12
GR69694B (es) 1982-07-08
PL226147A1 (es) 1981-04-24
EP0026735A1 (de) 1981-04-08
JPS5635787A (en) 1981-04-08
US4450053A (en) 1984-05-22
NO154525B (no) 1986-06-30
CA1152453A (en) 1983-08-23
EP0026735B1 (de) 1984-07-04
TR21343A (tr) 1984-04-16
NO802501L (no) 1981-03-02
DE3022643C2 (de) 1982-12-30
BR8005400A (pt) 1981-03-10
AU537599B2 (en) 1984-07-05
AU6164280A (en) 1981-04-09
ATE8280T1 (de) 1984-07-15
DE3068436D1 (en) 1984-08-09
YU212780A (en) 1983-02-28
NO154525C (no) 1986-10-08
SU1063293A3 (ru) 1983-12-23
CH645677A5 (de) 1984-10-15

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