NO881705L - Fremgangsmaate for kontrollering av faste elektrolytt-tilsetninger til elektrolytiske celler for fremstilling av aluminium. - Google Patents
Fremgangsmaate for kontrollering av faste elektrolytt-tilsetninger til elektrolytiske celler for fremstilling av aluminium.Info
- Publication number
- NO881705L NO881705L NO881705A NO881705A NO881705L NO 881705 L NO881705 L NO 881705L NO 881705 A NO881705 A NO 881705A NO 881705 A NO881705 A NO 881705A NO 881705 L NO881705 L NO 881705L
- Authority
- NO
- Norway
- Prior art keywords
- electrolytt
- additions
- procedure
- electrolytic cells
- aluminum preparation
- Prior art date
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
- C25C3/20—Automatic control or regulation of cells
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8705874A FR2614320B1 (fr) | 1987-04-21 | 1987-04-21 | Procede et dispositif de controle des additions d'electrolyse solide dans les cuves d'electrolyse pour la production d'aluminium. |
Publications (4)
Publication Number | Publication Date |
---|---|
NO881705D0 NO881705D0 (no) | 1988-04-20 |
NO881705L true NO881705L (no) | 1988-10-24 |
NO171419B NO171419B (no) | 1992-11-30 |
NO171419C NO171419C (no) | 1993-03-10 |
Family
ID=9350476
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO881705A NO171419C (no) | 1987-04-21 | 1988-04-20 | Fremgangsmaate og anordning for aa styre faste elektrolyttilsetninger til en elektrolytisk celle for produksjon av aluminium |
Country Status (19)
Country | Link |
---|---|
US (1) | US4857157A (no) |
EP (1) | EP0288397B1 (no) |
CN (1) | CN1019514B (no) |
AU (1) | AU603204B2 (no) |
BR (1) | BR8801909A (no) |
CA (1) | CA1335436C (no) |
DE (1) | DE3863827D1 (no) |
ES (1) | ES2024042B3 (no) |
FR (1) | FR2614320B1 (no) |
GR (1) | GR3002356T3 (no) |
HU (1) | HU207540B (no) |
IN (1) | IN169735B (no) |
IS (1) | IS1432B6 (no) |
MY (1) | MY103264A (no) |
NO (1) | NO171419C (no) |
NZ (1) | NZ224238A (no) |
OA (1) | OA08833A (no) |
SA (1) | SA90100107B1 (no) |
SU (1) | SU1597109A3 (no) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5324408A (en) * | 1990-10-05 | 1994-06-28 | Portland Smelter Services Pty. Ltd. | Apparatus for controlled supply of alumina |
RU2032773C1 (ru) * | 1992-06-30 | 1995-04-10 | Товарищество с ограниченной ответственностью "Межотраслевой центр проблем экологии и эффективности производства алюминия" | Способ получения алюминия |
EP0604664A4 (en) * | 1992-06-30 | 1995-01-25 | Tovarischestvo S Ogranichennoi | METHOD FOR PRODUCING ALUMINUM AND OTHER METALS. |
FR2727985B1 (fr) * | 1994-12-09 | 1997-01-24 | Pechiney Aluminium | Procede et dispositif de mesure de la temperature et du niveau du bain d'electrolyse fondu dans les cuves de production d'aluminium |
US7122252B2 (en) * | 2002-05-16 | 2006-10-17 | Cardinal Cg Company | High shading performance coatings |
CN101052749B (zh) * | 2004-09-08 | 2012-12-12 | E.C.L.公司 | 包括阳极位置调整在内的电解铝池阳极更换方法以及实施该方法的装置 |
AU2007262349A1 (en) * | 2006-06-22 | 2007-12-27 | Rio Tinto Alcan International Limited | Aluminium collection in electrowinning cells |
DE102007059962B3 (de) * | 2007-12-11 | 2008-12-11 | Robert Bosch Gmbh | Vorrichtung zum Messen des Metallniveaus in einem Reduktionsbecken |
US20100155259A1 (en) * | 2008-12-19 | 2010-06-24 | Ramaswamy J | Process for online power cut out of an aluminum reduction cell |
US8409409B2 (en) * | 2009-03-26 | 2013-04-02 | Alcoa Inc. | System, method and apparatus for measuring electrolysis cell operating conditions and communicating the same |
AU2015203272B2 (en) * | 2009-03-26 | 2016-06-30 | Alcoa Usa Corp. | System, method and apparatus for measuring electrolysis cell operating conditions and communicating the same |
CN102691076B (zh) * | 2012-06-27 | 2014-11-26 | 云南铝业股份有限公司 | 一种断续灌注电解质的电解槽启动方法 |
CN105339062B (zh) * | 2013-02-21 | 2021-03-26 | Gtc科技美国有限责任公司 | 使用分隔塔的分离方法 |
CN105297076A (zh) * | 2014-06-06 | 2016-02-03 | 新疆农六师煤电有限公司 | 一种铝电解槽电解质高度、铝液高度自动测量装置 |
CN104480496B (zh) * | 2015-01-09 | 2017-03-29 | 中南大学 | 一种测量铝电解槽熔体高度和炉底压降的装置和方法 |
EP3266904B1 (de) | 2016-07-05 | 2021-03-24 | TRIMET Aluminium SE | Schmelzflusselektrolyseanlage und regelungsverfahren zu deren betrieb |
FR3065014B1 (fr) * | 2017-04-10 | 2019-06-28 | Fives Ecl | Procede de mise en place d'une couverture d'anode dans une cellule d'electrolyse, machine de service apte a mettre en oeuvre un tel procede et produit programme d'ordinateur pour la mise en oeuvre d'un tel procede |
CN107497793B (zh) * | 2017-09-30 | 2024-03-12 | 中冶赛迪技术研究中心有限公司 | 一种铝槽打壳锤头超声振动清洗装置及方法 |
CN108330509B (zh) * | 2018-03-16 | 2020-04-24 | 杨钧福 | 铝电解槽全智能打壳*** |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3616432A (en) * | 1969-01-27 | 1971-10-26 | Haskett Barry F | Cathode level adjustment means |
SU387028A1 (ru) * | 1972-02-14 | 1973-06-21 | УСТРОЙСТВО дл ОПРЕДЕЛЕНИЯ ВЕСА АЛЮМИНИЯ, '^ ЭЛЕКТРОЛИЗЕРА В ВАКУУМНЫЙ КОВШ | |
CH587357A5 (no) * | 1973-08-09 | 1977-04-29 | Alusuisse | |
CH592749A5 (no) * | 1974-01-30 | 1977-11-15 | Alusuisse | |
US4045308A (en) * | 1976-11-04 | 1977-08-30 | Aluminum Company Of America | Bath level set point control in an electrolytic cell and method of operating same |
DE3565864D1 (en) * | 1985-03-18 | 1988-12-01 | Alcan Int Ltd | Controlling aluminium reduction cell operation |
-
1987
- 1987-04-21 FR FR8705874A patent/FR2614320B1/fr not_active Expired
-
1988
- 1988-04-13 NZ NZ224238A patent/NZ224238A/xx unknown
- 1988-04-15 IS IS3333A patent/IS1432B6/is unknown
- 1988-04-15 IN IN308/CAL/88A patent/IN169735B/en unknown
- 1988-04-15 OA OA59332A patent/OA08833A/xx unknown
- 1988-04-18 US US07/182,499 patent/US4857157A/en not_active Expired - Lifetime
- 1988-04-18 HU HU881979A patent/HU207540B/hu not_active IP Right Cessation
- 1988-04-18 CA CA000564358A patent/CA1335436C/fr not_active Expired - Fee Related
- 1988-04-19 MY MYPI88000392A patent/MY103264A/en unknown
- 1988-04-19 ES ES88420122T patent/ES2024042B3/es not_active Expired - Lifetime
- 1988-04-19 EP EP88420122A patent/EP0288397B1/fr not_active Expired - Lifetime
- 1988-04-19 DE DE8888420122T patent/DE3863827D1/de not_active Expired - Lifetime
- 1988-04-20 SU SU884355595A patent/SU1597109A3/ru active
- 1988-04-20 AU AU14784/88A patent/AU603204B2/en not_active Expired
- 1988-04-20 NO NO881705A patent/NO171419C/no not_active IP Right Cessation
- 1988-04-20 CN CN88102179A patent/CN1019514B/zh not_active Expired
- 1988-04-21 BR BR8801909A patent/BR8801909A/pt not_active IP Right Cessation
-
1990
- 1990-02-19 SA SA90100107A patent/SA90100107B1/ar unknown
-
1991
- 1991-07-25 GR GR90401161T patent/GR3002356T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
US4857157A (en) | 1989-08-15 |
NO171419B (no) | 1992-11-30 |
SU1597109A3 (ru) | 1990-09-30 |
BR8801909A (pt) | 1988-11-22 |
MY103264A (en) | 1993-05-29 |
CA1335436C (fr) | 1995-05-02 |
HU207540B (en) | 1993-04-28 |
DE3863827D1 (de) | 1991-08-29 |
FR2614320A1 (fr) | 1988-10-28 |
OA08833A (fr) | 1989-03-31 |
AU603204B2 (en) | 1990-11-08 |
GR3002356T3 (en) | 1992-12-30 |
HUT49656A (en) | 1989-10-30 |
NO881705D0 (no) | 1988-04-20 |
IS1432B6 (is) | 1990-07-16 |
FR2614320B1 (fr) | 1989-06-30 |
NZ224238A (en) | 1990-02-26 |
CN88102179A (zh) | 1988-11-23 |
ES2024042B3 (es) | 1992-02-16 |
CN1019514B (zh) | 1992-12-16 |
IN169735B (no) | 1991-12-14 |
EP0288397B1 (fr) | 1991-07-24 |
NO171419C (no) | 1993-03-10 |
IS3333A7 (is) | 1988-10-22 |
AU1478488A (en) | 1988-10-27 |
EP0288397A1 (fr) | 1988-10-26 |
SA90100107B1 (ar) | 2000-10-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK1K | Patent expired |