NZ204312A - Detachable arrangement for spot feeding alumina to electrolytic tank for production of aluminum - Google Patents

Detachable arrangement for spot feeding alumina to electrolytic tank for production of aluminum

Info

Publication number
NZ204312A
NZ204312A NZ204312A NZ20431283A NZ204312A NZ 204312 A NZ204312 A NZ 204312A NZ 204312 A NZ204312 A NZ 204312A NZ 20431283 A NZ20431283 A NZ 20431283A NZ 204312 A NZ204312 A NZ 204312A
Authority
NZ
New Zealand
Prior art keywords
hopper
alumina
arrangement
case
tank
Prior art date
Application number
NZ204312A
Other languages
English (en)
Inventor
J L Gerphagnon
C Wolter
Original Assignee
Pechiney Aluminium
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 Pechiney Aluminium filed Critical Pechiney Aluminium
Publication of NZ204312A publication Critical patent/NZ204312A/en

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)
NZ204312A 1982-05-27 1983-05-20 Detachable arrangement for spot feeding alumina to electrolytic tank for production of aluminum NZ204312A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8209700A FR2527647A1 (fr) 1982-05-27 1982-05-27 Dispositif amovible d'alimentation ponctuelle en alumine d'une cuve d'electrolyse pour la production d'aluminium

Publications (1)

Publication Number Publication Date
NZ204312A true NZ204312A (en) 1986-03-14

Family

ID=9274605

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ204312A NZ204312A (en) 1982-05-27 1983-05-20 Detachable arrangement for spot feeding alumina to electrolytic tank for production of aluminum

Country Status (15)

Country Link
US (1) US4437964A (https=)
JP (1) JPS58210186A (https=)
AU (1) AU551556B2 (https=)
CA (1) CA1179975A (https=)
DE (1) DE3318542C2 (https=)
ES (1) ES8403168A1 (https=)
FR (1) FR2527647A1 (https=)
GB (1) GB2121438B (https=)
GR (1) GR78139B (https=)
HU (1) HU190845B (https=)
IN (1) IN159845B (https=)
NL (1) NL191946C (https=)
NZ (1) NZ204312A (https=)
OA (1) OA07442A (https=)
YU (1) YU43176B (https=)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO167873C (no) * 1989-07-03 1991-12-18 Norsk Hydro As Punktmater for elektrolyseceller for fremstilling av aluminium.
NO168718C (no) * 1989-09-27 1992-03-25 Norsk Hydro As Anordning ved skorpebrytere i elektrolyseceller
US5108557A (en) * 1990-10-04 1992-04-28 Northwest Aluminum Company Ore point feeder and method for soderberg aluminum reduction cells
AU7751891A (en) * 1990-10-05 1992-04-28 Portland Smelter Services Pty. Ltd. Method and apparatus for continuous supply of alumina
CA2127699A1 (en) * 1992-01-10 1993-07-22 Barry J. Welch Continuous alumina feeder
DE69308854T2 (de) * 1992-07-14 1997-10-16 Portland Smelter Serv Pty Zufuhrvorrichtung für aluminiumoxid zu einer elektrolytischen schmelzvorrichtung
US5294318A (en) * 1992-07-15 1994-03-15 Louis A. Grant, Inc. Crustbreaking assembly for aluminum electrolysis cells
FR2872176B1 (fr) * 2004-06-25 2006-07-28 Ecl Soc Par Actions Simplifiee Racleur d'un organe de percage d'une croute de bain d'une cellule d'electrolyse destinee a la production d'aluminium
RU2288975C1 (ru) * 2005-05-04 2006-12-10 Общество с ограниченной ответственностью "Инженерно-технологический центр" Устройство для дозированной подачи сырья в алюминиевый электролизер
RU2315823C1 (ru) * 2006-03-10 2008-01-27 Общество с ограниченной ответственностью "Русская инжиниринговая компания" Устройство для дозированной подачи сырья в алюминиевый электролизер
RU2321685C1 (ru) * 2006-06-08 2008-04-10 Общество с ограниченной ответственностью "Русская инжиниринговая компания" Устройство для дозированной подачи сырья в алюминиевый электролизер
CN101323960B (zh) * 2007-06-12 2010-09-22 贵阳铝镁设计研究院 一种铝电解烟气的净化加料方法及净化加料装置
US7892319B2 (en) * 2008-06-13 2011-02-22 Trol-Mation, Inc. Crust breaker and ore dispenser
US7915550B2 (en) * 2008-06-17 2011-03-29 Mac Valves, Inc. Pneumatic system electrical contact device
US8367953B2 (en) * 2008-06-17 2013-02-05 Mac Valves, Inc. Pneumatic system electrical contact device
CA2671136A1 (en) * 2009-07-06 2011-01-06 Alcan International Limited Removable spout for a hopper
US8088269B1 (en) * 2009-07-21 2012-01-03 Alcoa Inc. System and method for measuring alumina qualities and communicating the same
CN102251257A (zh) * 2011-01-17 2011-11-23 高德金 设置有氧化铝定型下料口的铝电解槽
RU2479676C2 (ru) * 2011-04-25 2013-04-20 Евгений Петрович Концур Дозатор для питания алюминиевого электролизера сыпучими реагентами
RU2548354C2 (ru) 2012-07-12 2015-04-20 Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" Устройство для дозированной подачи сырья в алюминиевый электролизер
RU2566118C1 (ru) * 2014-07-15 2015-10-20 Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" Устройство для дозированной подачи сырья в алюминиевый электролизер (варианты)
EP3266904B1 (de) 2016-07-05 2021-03-24 TRIMET Aluminium SE Schmelzflusselektrolyseanlage und regelungsverfahren zu deren betrieb
CN106591886A (zh) * 2016-08-05 2017-04-26 高德金 铝电解槽打壳气缸高度调整装置
CN107653460B (zh) * 2017-11-15 2019-03-05 中南大学 一种铝电解槽打壳下料一体化装置
CN108149275B (zh) * 2017-12-26 2019-04-16 中南大学 一种铝电解槽打壳下料装置
FR3077018B1 (fr) * 2018-01-24 2020-01-24 Rio Tinto Alcan International Limited Dispositif de percage comprenant un fourreau tubulaire fixe a un verin

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL126517C (https=) 1959-09-03
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
US3371026A (en) * 1964-02-04 1968-02-27 Reynolds Metals Co Electrolytic reduction cell with crustbreaking and ore feeding means
NL130687C (https=) 1965-05-28
FR2036896A1 (https=) 1969-04-16 1970-12-31 Pechiney Electrification
US3673075A (en) 1970-04-24 1972-06-27 Reynolds Metals Co Alumina reduction system
US3681229A (en) 1970-07-17 1972-08-01 Aluminum Co Of America Alumina feeder
US3714002A (en) 1970-09-02 1973-01-30 Reynolds Metals Co Alumina reduction cell and improved anode system therein
US3689229A (en) 1971-03-09 1972-09-05 Allied Chem Hot water sulphur melter
US3729399A (en) 1971-07-13 1973-04-24 Reynolds Metals Co Gas control method and apparatus
US3901787A (en) 1974-03-07 1975-08-26 Nippon Light Metal Co Alumina feeder for electrolytic cells
JPS5933672B2 (ja) * 1977-03-14 1984-08-17 菱化軽金属工業株式会社 アルミニウム電解槽用ホツパ−装置
JPS55148790A (en) * 1979-05-09 1980-11-19 Mitsui Alum Kogyo Kk Supply apparatus of alumina for aluminum electrolyic furnace
FR2456016B1 (fr) * 1979-05-10 1986-12-12 Teves Gmbh Alfred Amplificateur de force de freinage a depression
CH644156A5 (de) * 1979-09-10 1984-07-13 Alusuisse Vorrichtung zur bedienung von elektrolyseoefen.
FR2483965A1 (fr) 1980-06-06 1981-12-11 Aluminium Grece Procede et appareillage de controle de l'alimentation en alumine d'une cellule pour la production d'aluminium par electrolyse
FR2483964A1 (fr) 1980-06-06 1981-12-11 Aluminium Grece Procede et appareillage d'alimentation ponctuelle en alumine de cuves d'electrolyse pour la production d'aluminium
FR2487386A1 (fr) * 1980-07-23 1982-01-29 Pechiney Aluminium Procede et appareillage pour reguler de facon precise la cadence d'introduction et la teneur en alumine d'une cuve d'electrolyse ignee, et application a la production d'aluminium

Also Published As

Publication number Publication date
JPS6210314B2 (https=) 1987-03-05
GB2121438A (en) 1983-12-21
DE3318542C2 (de) 1985-10-10
FR2527647B1 (https=) 1984-12-28
JPS58210186A (ja) 1983-12-07
YU113583A (en) 1985-12-31
US4437964A (en) 1984-03-20
GR78139B (https=) 1984-09-26
NL191946C (nl) 1996-11-04
OA07442A (fr) 1984-11-30
YU43176B (en) 1989-04-30
FR2527647A1 (fr) 1983-12-02
AU551556B2 (en) 1986-05-01
CA1179975A (fr) 1984-12-27
ES522733A0 (es) 1984-03-01
HU190845B (en) 1986-11-28
NL8301817A (nl) 1983-12-16
IN159845B (https=) 1987-06-13
ES8403168A1 (es) 1984-03-01
GB8314407D0 (en) 1983-06-29
NL191946B (nl) 1996-07-01
AU1495883A (en) 1983-12-01
GB2121438B (en) 1985-11-27
DE3318542A1 (de) 1983-12-01

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