CH378543A - Cellule pour la production électrolytique de métaux à partir de composés fondus - Google Patents

Cellule pour la production électrolytique de métaux à partir de composés fondus

Info

Publication number: CH378543A
Authority: CH; Switzerland
Prior art keywords: layer; cell according; cell; anode; electrode
Prior art date: 1957-01-05

Application number

CH5425457A

Other languages

English (en)

French (fr)

Inventor

Giuseppe De Varda

Original Assignee

Montedison Spa

Giuseppe De Varda

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.)

1957-01-05

Filing date

1957-12-30

Publication date

1964-06-15

1957-12-30 Application filed by Montedison Spa, Giuseppe De Varda filed Critical Montedison Spa

1964-06-15 Publication of CH378543A publication Critical patent/CH378543A/fr

Links

229910052751 metal Inorganic materials 0.000 title claims description 15
239000002184 metal Substances 0.000 title claims description 15
238000004519 manufacturing process Methods 0.000 title claims description 7
150000001875 compounds Chemical class 0.000 title claims description 4
150000002739 metals Chemical class 0.000 title claims description 4
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 22
229910052799 carbon Inorganic materials 0.000 claims description 16
239000000463 material Substances 0.000 claims description 15
229910052782 aluminium Inorganic materials 0.000 claims description 8
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 8
229910002804 graphite Inorganic materials 0.000 claims description 6
239000010439 graphite Substances 0.000 claims description 6
230000001154 acute effect Effects 0.000 claims description 4
239000011819 refractory material Substances 0.000 claims description 4
238000009413 insulation Methods 0.000 claims description 3
150000003839 salts Chemical class 0.000 claims description 3
239000011810 insulating material Substances 0.000 claims description 2
238000000034 method Methods 0.000 claims description 2
230000000284 resting effect Effects 0.000 claims description 2
230000000977 initiatory effect Effects 0.000 claims 1
TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims 1
238000005868 electrolysis reaction Methods 0.000 description 12
239000007788 liquid Substances 0.000 description 9
239000007787 solid Substances 0.000 description 6
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 5
239000007789 gas Substances 0.000 description 5
239000003610 charcoal Substances 0.000 description 3
CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
230000000694 effects Effects 0.000 description 2
239000000126 substance Substances 0.000 description 2
241000768714 Anoides Species 0.000 description 1
BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
229910052581 Si3N4 Inorganic materials 0.000 description 1
229910003481 amorphous carbon Inorganic materials 0.000 description 1
239000010425 asbestos Substances 0.000 description 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
239000011230 binding agent Substances 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
239000003245 coal Substances 0.000 description 1
239000011294 coal tar pitch Substances 0.000 description 1
239000004020 conductor Substances 0.000 description 1
238000000354 decomposition reaction Methods 0.000 description 1
238000009826 distribution Methods 0.000 description 1
239000000314 lubricant Substances 0.000 description 1
239000001095 magnesium carbonate Substances 0.000 description 1
ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
229910000021 magnesium carbonate Inorganic materials 0.000 description 1
235000014380 magnesium carbonate Nutrition 0.000 description 1
239000000395 magnesium oxide Substances 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
229910052760 oxygen Inorganic materials 0.000 description 1
239000001301 oxygen Substances 0.000 description 1
239000011148 porous material Substances 0.000 description 1
238000003825 pressing Methods 0.000 description 1
230000000750 progressive effect Effects 0.000 description 1
229910052895 riebeckite Inorganic materials 0.000 description 1
238000010079 rubber tapping Methods 0.000 description 1
HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical group [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
229910010271 silicon carbide Inorganic materials 0.000 description 1
HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
238000007711 solidification Methods 0.000 description 1
230000008023 solidification Effects 0.000 description 1
238000011144 upstream manufacturing Methods 0.000 description 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
- C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
- C25C7/005—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells of cells for the electrolysis of melts
- 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)

CH5425457A 1957-01-05 1957-12-30 Cellule pour la production électrolytique de métaux à partir de composés fondus CH378543A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT1630057		1957-01-05

Publications (1)

Publication Number	Publication Date
CH378543A true CH378543A (fr)	1964-06-15

Family

ID=38530455

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH5425457A CH378543A (fr)	1957-01-05	1957-12-30	Cellule pour la production électrolytique de métaux à partir de composés fondus

Country Status (10)

Country	Link
US (1)	US2959527A (de)
AT (1)	AT208090B (de)
BE (1)	BE563730A (de)
CH (1)	CH378543A (de)
DE (1)	DE1148755B (de)
ES (1)	ES239416A1 (de)
FR (1)	FR1195391A (de)
GB (1)	GB852899A (de)
IS (1)	IS1014A7 (de)
NL (1)	NL109837C (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB962599A (en) *	1961-08-03	1964-07-01	Montedison Spa	Electrolytic furnace for aluminium production
DE1213626B (de) *	1962-11-10	1966-03-31	Montedison Spa	Mehrzellenelektrolyseofen mit aufgehaengten Elektroden zur Herstellung von Aluminium
CH587929A5 (de) *	1973-08-13	1977-05-13	Alusuisse
YU74987A (en) *	1987-04-24	1989-08-31	Aleksandar Despic	Electrochemical cell with movable electrode
WO2008004602A1 (en) *	2006-07-07	2008-01-10	Kinotech Solar Energy Corporation	Electrolysis system and method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1921377A (en) *	1932-09-17	1933-08-08	Dow Chemical Co	Electrolytic apparatus
US2545566A (en) *	1943-03-11	1951-03-20	Mallory & Co Inc P R	Electrodeposition of metals and alloys
US2569578A (en) *	1944-08-07	1951-10-02	Nat Steel Corp	Apparatus for electrocoating striplike material
US2480474A (en) *	1945-12-14	1949-08-30	Reynolds Metals Co	Method of producing aluminum
GB784695A (en) *	1951-08-03	1957-10-16	British Aluminium Co Ltd	Improvements in or relating to electrolytic cells for the production of aluminium
US2680142A (en) *	1951-09-13	1954-06-01	Kaiser Aluminium Chem Corp	Electric furnace with horizontally rotating consumable electrode and method and means for replenishing the same
NL194105A (de) *	1954-01-19

1957
- 1957-12-30 NL NL223669A patent/NL109837C/xx active
- 1957-12-30 CH CH5425457A patent/CH378543A/fr unknown
- 1957-12-30 US US706077A patent/US2959527A/en not_active Expired - Lifetime
- 1957-12-31 GB GB40487/57A patent/GB852899A/en not_active Expired
- 1957-12-31 IS IS1014A patent/IS1014A7/is unknown
- 1957-12-31 FR FR1195391D patent/FR1195391A/fr not_active Expired
1958
- 1958-01-02 AT AT1758A patent/AT208090B/de active
- 1958-01-04 ES ES0239416A patent/ES239416A1/es not_active Expired
- 1958-01-04 BE BE563730A patent/BE563730A/fr unknown
- 1958-01-04 DE DEM36335A patent/DE1148755B/de active Pending

Also Published As

Publication number	Publication date
GB852899A (en)	1960-11-02
NL223669A (nl)	1964-06-15
IS1014A7 (is)	1958-01-22
ES239416A1 (es)	1958-10-01
DE1148755B (de)	1963-05-16
NL109837C (nl)	1964-11-16
AT208090B (de)	1960-03-25
FR1195391A (fr)	1959-11-17
US2959527A (en)	1960-11-08
BE563730A (fr)	1958-07-04

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