BR9305771A - Aparelho para o suprimento de alumina para uma instalaçao de reduçao eletrolitica - Google Patents

Aparelho para o suprimento de alumina para uma instalaçao de reduçao eletrolitica

Info

Publication number
BR9305771A
BR9305771A BR9305771A BR9305771A BR9305771A BR 9305771 A BR9305771 A BR 9305771A BR 9305771 A BR9305771 A BR 9305771A BR 9305771 A BR9305771 A BR 9305771A BR 9305771 A BR9305771 A BR 9305771A
Authority
BR
Brazil
Prior art keywords
pct
wall
valve means
alumina
sec
Prior art date
Application number
BR9305771A
Other languages
English (en)
Inventor
James Patrick Kissane
Original Assignee
Portland Smelter Serv Pty
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 Portland Smelter Serv Pty filed Critical Portland Smelter Serv Pty
Publication of BR9305771A publication Critical patent/BR9305771A/pt

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
BR9305771A 1992-07-14 1993-07-08 Aparelho para o suprimento de alumina para uma instalaçao de reduçao eletrolitica BR9305771A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPL349692 1992-07-14
PCT/AU1993/000332 WO1994001601A1 (en) 1992-07-14 1993-07-08 Alumina supply apparatus for electrolytic smelter

Publications (1)

Publication Number Publication Date
BR9305771A true BR9305771A (pt) 1997-01-28

Family

ID=3776288

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9305771A BR9305771A (pt) 1992-07-14 1993-07-08 Aparelho para o suprimento de alumina para uma instalaçao de reduçao eletrolitica

Country Status (13)

Country Link
US (1) US5423968A (pt)
EP (1) EP0650538B1 (pt)
CN (1) CN1040346C (pt)
AT (1) ATE150099T1 (pt)
BR (1) BR9305771A (pt)
CA (1) CA2126181A1 (pt)
DE (1) DE69308854T2 (pt)
ES (1) ES2100543T3 (pt)
GR (1) GR3023769T3 (pt)
IS (1) IS4051A (pt)
NZ (1) NZ253652A (pt)
WO (1) WO1994001601A1 (pt)
ZA (1) ZA935050B (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6436270B1 (en) * 1999-07-19 2002-08-20 Ab Rexroth Mecman Method and device for controlling the movement of a feeding and breaking chisel in an aluminum production cell
US6398939B1 (en) * 2001-03-09 2002-06-04 Phelps Dodge Corporation Method and apparatus for controlling flow in an electrodeposition process
US7892319B2 (en) * 2008-06-13 2011-02-22 Trol-Mation, Inc. Crust breaker and ore dispenser
US8088269B1 (en) * 2009-07-21 2012-01-03 Alcoa Inc. System and method for measuring alumina qualities and communicating the same
RU2444581C2 (ru) * 2010-04-23 2012-03-10 Михаил Григорьевич Лыков Электролизер для получения алюминия
RU2479676C2 (ru) * 2011-04-25 2013-04-20 Евгений Петрович Концур Дозатор для питания алюминиевого электролизера сыпучими реагентами
CN104508189B (zh) * 2012-07-12 2017-03-08 俄铝工程技术中心有限责任公司 将原料计量进给至铝电解槽的装置
US9719180B2 (en) * 2013-12-17 2017-08-01 Control Automation, Llc Dose meter for crust punch and alumina dispenser
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)
CN104593827B (zh) * 2015-01-27 2017-01-11 中南大学 一种铝电解槽氧化铝打壳及下料一体化装置和方法
CN109023429B (zh) * 2018-10-30 2020-03-17 陈兆娜 一种铝电解槽智能打壳和智能供料系统及方法
RU2728985C1 (ru) * 2019-12-30 2020-08-03 Федеральное государственное автономное образовательное учреждение высшего образования "Сибирский федеральный университет" Способ питания электролизера глиноземом и устройство для его осуществления

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3371026A (en) * 1964-02-04 1968-02-27 Reynolds Metals Co Electrolytic reduction cell with crustbreaking and ore feeding means
US3901787A (en) * 1974-03-07 1975-08-26 Nippon Light Metal Co Alumina feeder for electrolytic cells
DE2530831C2 (de) * 1975-07-10 1982-06-16 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Vorrichtung zum Einblasen von Gas, wie insbesondere Luft, in ein elektrolytisches Aluminiumschmelzbad sowie zum Brechen der Kruste des Schmelzbades
DE2914238C2 (de) * 1979-03-02 1981-04-23 Schweizerische Aluminium AG, 3965 Chippis Vorrichtung zur kontinuierlichen Tonerdezuführung mittels einer Dosiervorrichtung
CH644156A5 (de) * 1979-09-10 1984-07-13 Alusuisse Vorrichtung zur bedienung von elektrolyseoefen.
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
FR2527647A1 (fr) * 1982-05-27 1983-12-02 Pechiney Aluminium Dispositif amovible d'alimentation ponctuelle en alumine d'une cuve d'electrolyse pour la production d'aluminium
DE3305236C2 (de) * 1983-02-10 1985-11-21 Schweizerische Aluminium Ag, Chippis Vorrichtung zur Steuerung einer Einschlagvorrichtung einer Schmelzflußelektrolysezelle und Verfahren zum Betreiben der Vorrichtung
NO167873C (no) * 1989-07-03 1991-12-18 Norsk Hydro As Punktmater for elektrolyseceller for fremstilling av aluminium.
US5324408A (en) * 1990-10-05 1994-06-28 Portland Smelter Services Pty. Ltd. Apparatus for controlled supply of alumina

Also Published As

Publication number Publication date
DE69308854T2 (de) 1997-10-16
DE69308854D1 (de) 1997-04-17
ATE150099T1 (de) 1997-03-15
NZ253652A (en) 1995-09-26
IS4051A (is) 1994-01-15
GR3023769T3 (en) 1997-09-30
WO1994001601A1 (en) 1994-01-20
CN1085608A (zh) 1994-04-20
US5423968A (en) 1995-06-13
ES2100543T3 (es) 1997-06-16
CN1040346C (zh) 1998-10-21
ZA935050B (en) 1994-02-07
EP0650538A1 (en) 1995-05-03
EP0650538A4 (en) 1995-05-17
EP0650538B1 (en) 1997-03-12
CA2126181A1 (en) 1994-01-20

Similar Documents

Publication Publication Date Title
BR9305771A (pt) Aparelho para o suprimento de alumina para uma instalaçao de reduçao eletrolitica
JPS647944A (en) Arc generating system
IT1200859B (it) Apparecchiatura per l'alimentazione e il dosaggio di componenti fluidi,ad una testa di miscelazione ad alta pressione
CA2076912A1 (en) Hydraulic cylinder and improved wear ring assembly for use therein
IN171334B (pt)
JPS6473166A (en) Variable discharge high pressure pump
IN160850B (pt)
JPS57137487A (en) Electrolyte charging-discharging device into filter press type electrolytic cell
CA2099781A1 (en) Tuyere arrangement for the introduction of agents into a molten bath and method of operating such a tuyere arrangement
SE8202626L (sv) Tryckluftdrivet slaghandverktyg
AU4321296A (en) Waterpower machine
GB2109056B (en) Fluid motors
ES486844A1 (es) Perfeccionamientos en bombas para fluidos
JPS5652322A (en) Method and device for conveying fluid under pressure
NO950147L (no) Apparat for aluminatilförsel for elektrolytisk smelter
JPS562456A (en) Cylinder number reducing device for diesel engine
AU2003291937A1 (en) High pressure device and method for clean room applications
CN210367603U (zh) 一种高效新型香料香精研发装置
GB705811A (en) Improvements in and relating to baths constructed for the use of invalids and the infirm
ES8603047A1 (es) Valvula de cierre de corredera
GB988832A (en) Solenoid actuated mechanism
JPS55155982A (en) Valve device
JPS571620A (en) Discharge processing device
JPS55148790A (en) Supply apparatus of alumina for aluminum electrolyic furnace
JPS577242A (en) Supply controller for material to be mixed in enclosed type mixer

Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FA8 Dismissal: dismissal - article 36, par. 1 of industrial property law