ES8201229A1 - Perfeccionamientos en las cubas de electrolisis - Google Patents
Perfeccionamientos en las cubas de electrolisisInfo
- Publication number
- ES8201229A1 ES8201229A1 ES495952A ES495952A ES8201229A1 ES 8201229 A1 ES8201229 A1 ES 8201229A1 ES 495952 A ES495952 A ES 495952A ES 495952 A ES495952 A ES 495952A ES 8201229 A1 ES8201229 A1 ES 8201229A1
- Authority
- ES
- Spain
- Prior art keywords
- sections
- dilation
- cell
- tank
- amplified
- 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
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
- C25C3/08—Cell construction, e.g. bottoms, walls, cathodes
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)
Abstract
DISPOSITIVO DE REFUERZO ANTIDILATACION EN CUBAS PARA LA OBTENCION DE ALUMINIO POR ELECTROLISIS EN METAL FUNDIDO. LOS ELEMENTOS DE REFUERZO LATERALES (12) SON PERFILES HUECOS QUE ACTUAN COMO TERMORRESORTE POR DILATACON DIFERENCIAL DEBIDA A LA DIFERENCIA DE TEMPERATURAS ENTRE LA CARA INTERIOR Y LA EXTERIOR. EL MISMO EFECTO SE CONSIGUE CON UN REFUERZO LATERAL BIMETALICO, ESTANDO EL METAL DE MENOR COEFICIENTE DE DEFORMACION EN EL EXTERIOR. EL REFUERZO DEL FONDO (11) CONSISTE EN UN ABOVEDADO RENVALSADO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH932479A CH643602A5 (de) | 1979-10-17 | 1979-10-17 | Elektrolysewanne. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8201229A1 true ES8201229A1 (es) | 1981-12-16 |
ES495952A0 ES495952A0 (es) | 1981-12-16 |
Family
ID=4350758
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES495952A Granted ES495952A0 (es) | 1979-10-17 | 1980-10-15 | Perfeccionamientos en las cubas de electrolisis |
Country Status (12)
Country | Link |
---|---|
US (1) | US4322282A (es) |
AU (1) | AU537160B2 (es) |
BR (1) | BR8006723A (es) |
CA (1) | CA1151595A (es) |
CH (1) | CH643602A5 (es) |
DE (1) | DE2948104C2 (es) |
ES (1) | ES495952A0 (es) |
FR (1) | FR2467891A1 (es) |
GB (1) | GB2060705A (es) |
NL (1) | NL8005749A (es) |
NO (1) | NO803079L (es) |
PT (1) | PT71925B (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH647820A5 (de) * | 1981-05-20 | 1985-02-15 | Alusuisse | Unterteil einer schmelzflusselektrolysezelle. |
CH660030A5 (de) * | 1982-07-12 | 1987-03-13 | Alusuisse | Kathodenwanne einer aluminiumelektrolysezelle. |
FR2546183B1 (fr) * | 1983-05-16 | 1985-07-05 | Pechiney Aluminium | Ecran sous-cathodique comportant des zones deformables, pour les cuves d'electrolyse hall-heroult |
US4556468A (en) * | 1984-09-26 | 1985-12-03 | Aluminum Company Of America | Electrolytic cell |
CN102879270A (zh) * | 2012-09-28 | 2013-01-16 | 江西理工大学 | 荷载和铝电解耦合作用下阴极炭块时变力学性能测试装置 |
AU2014244488B2 (en) * | 2013-03-13 | 2017-02-09 | Alcoa Usa Corp. | Systems and methods of protecting electrolysis cells |
AU2015315310B2 (en) * | 2014-09-10 | 2020-10-22 | Alcoa Usa Corp. | Systems and methods of protecting electrolysis cell sidewalls |
CN107002263B (zh) * | 2014-11-21 | 2019-08-30 | 哈奇有限公司 | 低轮廓铝电解槽罐壳和提高铝电解槽系列的生产能力的方法 |
NO20161170A1 (en) * | 2016-07-13 | 2018-01-15 | Norsk Hydro As | Electrolysis cell and a method for repairing same |
GB2572564A (en) * | 2018-04-03 | 2019-10-09 | Dubai Aluminium Pjsc | Potshell for electrolytic cell to be used with the Hall-Heroult process |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1102097A (fr) * | 1954-03-29 | 1955-10-17 | Bouchayer & Viallet Ets | Perfectionnements aux caissons utilisés en électro-métallurgie |
US3582483A (en) * | 1962-06-29 | 1971-06-01 | Elektrokemisk As | Process for electrolytically producing aluminum |
FR1447433A (fr) * | 1965-06-18 | 1966-07-29 | Pechiney Prod Chimiques Sa | Dispositif permettant d'empêcher la déformation et le soulèvement des cuves d'électrolyse ignée |
CH576005A5 (es) * | 1972-03-21 | 1976-05-31 | Alusuisse | |
SU555170A1 (ru) * | 1975-06-02 | 1977-04-25 | Братский алюминиевый завод | Катодный кожух электролизера дл получени алюмини |
SU576355A1 (ru) * | 1975-06-04 | 1977-10-15 | Братский алюминиевый завод | Катодный кожух алюминиевого электролизера |
CH606496A5 (es) * | 1976-06-16 | 1978-10-31 | Alusuisse | |
US4093524A (en) * | 1976-12-10 | 1978-06-06 | Kaiser Aluminum & Chemical Corporation | Bonding of refractory hard metal |
US4087345A (en) * | 1977-07-19 | 1978-05-02 | Ardal Og Sunndal Verk A.S. | Potshell for electrolytic aluminum reduction cell |
-
1979
- 1979-10-17 CH CH932479A patent/CH643602A5/de not_active IP Right Cessation
- 1979-11-29 DE DE2948104A patent/DE2948104C2/de not_active Expired
-
1980
- 1980-10-07 AU AU63031/80A patent/AU537160B2/en not_active Ceased
- 1980-10-08 US US06/195,250 patent/US4322282A/en not_active Expired - Lifetime
- 1980-10-15 ES ES495952A patent/ES495952A0/es active Granted
- 1980-10-15 NO NO803079A patent/NO803079L/no unknown
- 1980-10-16 GB GB8033449A patent/GB2060705A/en not_active Withdrawn
- 1980-10-16 PT PT71925A patent/PT71925B/pt unknown
- 1980-10-16 CA CA000362563A patent/CA1151595A/en not_active Expired
- 1980-10-17 BR BR8006723A patent/BR8006723A/pt unknown
- 1980-10-17 NL NL8005749A patent/NL8005749A/nl not_active Application Discontinuation
- 1980-10-17 FR FR8022256A patent/FR2467891A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
US4322282A (en) | 1982-03-30 |
NO803079L (no) | 1981-04-21 |
FR2467891B1 (es) | 1984-04-27 |
CA1151595A (en) | 1983-08-09 |
AU537160B2 (en) | 1984-06-14 |
CH643602A5 (de) | 1984-06-15 |
PT71925A (en) | 1980-11-01 |
DE2948104A1 (de) | 1981-04-30 |
AU6303180A (en) | 1981-04-30 |
FR2467891A1 (fr) | 1981-04-30 |
BR8006723A (pt) | 1981-04-22 |
DE2948104C2 (de) | 1982-05-19 |
NL8005749A (nl) | 1981-04-22 |
PT71925B (en) | 1981-08-31 |
ES495952A0 (es) | 1981-12-16 |
GB2060705A (en) | 1981-05-07 |
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