ES251246A1 - Procedimiento perfeccionado para la electrolisis de la alumina - Google Patents

Procedimiento perfeccionado para la electrolisis de la alumina

Info

Publication number: ES251246A1
Authority: ES; Spain
Prior art keywords: electrolysis; cryolite; raised; alumina; aluminium oxide
Prior art date: 1958-08-06
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

ES0251246A

Other languages

English (en)

Spanish (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.)

PECHINEYCIE DE PROD CHIM ET EL

Pechiney SA

Original Assignee

PECHINEYCIE DE PROD CHIM ET EL

Pechiney SA

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.)

1958-08-06

Filing date

1959-08-03

Publication date

1960-04-01

1959-08-03 Application filed by PECHINEYCIE DE PROD CHIM ET EL, Pechiney SA filed Critical PECHINEYCIE DE PROD CHIM ET EL

1960-04-01 Publication of ES251246A1 publication Critical patent/ES251246A1/es

Status Expired legal-status Critical Current

Links

PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 title abstract 6
238000005868 electrolysis reaction Methods 0.000 title abstract 3
229910001610 cryolite Inorganic materials 0.000 abstract 4
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
229910052782 aluminium Inorganic materials 0.000 abstract 1
238000004519 manufacturing process Methods 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
239000000203 mixture Substances 0.000 abstract 1
229910052700 potassium Inorganic materials 0.000 abstract 1
239000011591 potassium Substances 0.000 abstract 1
229910052708 sodium Inorganic materials 0.000 abstract 1
239000011734 sodium Substances 0.000 abstract 1

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
- C25C3/18—Electrolytes
- 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
- C25C3/16—Electric current supply devices, e.g. bus bars

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)
Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)

ES0251246A 1958-08-06 1959-08-03 Procedimiento perfeccionado para la electrolisis de la alumina Expired ES251246A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR771960		1958-08-06

Publications (1)

Publication Number	Publication Date
ES251246A1 true ES251246A1 (es)	1960-04-01

Family

ID=8707192

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES0251246A Expired ES251246A1 (es)	1958-08-06	1959-08-03	Procedimiento perfeccionado para la electrolisis de la alumina

Country Status (6)

Country	Link
CH (1)	CH381863A (fr)
DE (1)	DE1147390B (fr)
ES (1)	ES251246A1 (fr)
FR (1)	FR1204812A (fr)
GB (1)	GB904740A (fr)
OA (1)	OA03422A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2012042075A1 (fr) *	2010-10-01	2012-04-05	Asturiana De Aleaciones, S.A.	Composition électrolytique destinée à obtenir de l'aluminium métallique

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3951763A (en) *	1973-06-28	1976-04-20	Aluminum Company Of America	Aluminum smelting temperature selection
DE3687072T2 (de) *	1985-02-18	1993-03-18	Moltech Invent Sa	Aluminiumoxid-elektrolyse bei niedriger temperatur.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2062340A (en) *	1932-04-26	1936-12-01	Weaver Ida Shur	Means for and method of producing aluminum

1958
- 1958-08-06 FR FR1204812D patent/FR1204812A/fr not_active Expired
1959
- 1959-08-03 ES ES0251246A patent/ES251246A1/es not_active Expired
- 1959-08-04 CH CH7657559A patent/CH381863A/fr unknown
- 1959-08-04 GB GB26595/59A patent/GB904740A/en not_active Expired
- 1959-08-05 DE DEP23320A patent/DE1147390B/de active Pending
1964
- 1964-12-31 OA OA51425A patent/OA03422A/fr unknown

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2012042075A1 (fr) *	2010-10-01	2012-04-05	Asturiana De Aleaciones, S.A.	Composition électrolytique destinée à obtenir de l'aluminium métallique
ES2379434A1 (es) *	2010-10-01	2012-04-26	Asturiana De Aleaciones, S.A.	Composición de electrolito para la obtención de aluminio metálico.

Also Published As

Publication number	Publication date
DE1147390B (de)	1963-04-18
CH381863A (fr)	1964-09-15
GB904740A (en)	1962-08-29
FR1204812A (fr)	1960-01-28
OA03422A (fr)	1971-03-30

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