NO792662L - Smelteelektrolysecelle for reduksjon av aluminiumoksyd - Google Patents

Smelteelektrolysecelle for reduksjon av aluminiumoksyd

Info

Publication number: NO792662L
Authority: NO; Norway
Prior art keywords: covers; anode; cell; electrolysis; anode carrier
Prior art date: 1978-08-24

Application number

NO79792662A

Other languages

English (en)

Norwegian (no)

Inventor

Alfred Sturm

Original Assignee

Alusuisse

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.)

1978-08-24

Filing date

1979-08-15

Publication date

1980-02-26

1979-08-15 Application filed by Alusuisse filed Critical Alusuisse

1980-02-26 Publication of NO792662L publication Critical patent/NO792662L/no

Links

XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims description 6
229910052782 aluminium Inorganic materials 0.000 title claims description 5
238000005868 electrolysis reaction Methods 0.000 claims description 38
TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 7
230000004224 protection Effects 0.000 claims description 5
238000002844 melting Methods 0.000 claims description 4
230000008018 melting Effects 0.000 claims description 4
239000011248 coating agent Substances 0.000 claims description 3
238000000576 coating method Methods 0.000 claims description 3
239000004411 aluminium Substances 0.000 claims description 2
239000010425 asbestos Substances 0.000 claims description 2
239000003779 heat-resistant material Substances 0.000 claims description 2
229910052895 riebeckite Inorganic materials 0.000 claims description 2
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
229910052799 carbon Inorganic materials 0.000 claims 1
230000001141 propulsive effect Effects 0.000 claims 1
239000005028 tinplate Substances 0.000 claims 1
239000007789 gas Substances 0.000 description 9
238000007654 immersion Methods 0.000 description 4
ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
239000002000 Electrolyte additive Substances 0.000 description 1
239000000969 carrier Substances 0.000 description 1
238000010276 construction Methods 0.000 description 1
238000010292 electrical insulation Methods 0.000 description 1
230000002349 favourable effect Effects 0.000 description 1
238000002955 isolation Methods 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
239000000155 melt Substances 0.000 description 1
238000000034 method 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
- 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)
Manufacture And Refinement Of Metals (AREA)

NO79792662A 1978-08-24 1979-08-15 Smelteelektrolysecelle for reduksjon av aluminiumoksyd NO792662L (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH897978		1978-08-24

Publications (1)

Publication Number	Publication Date
NO792662L true NO792662L (no)	1980-02-26

Family

ID=4346976

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO79792662A NO792662L (no)	1978-08-24	1979-08-15	Smelteelektrolysecelle for reduksjon av aluminiumoksyd

Country Status (13)

Country	Link
US (1)	US4218300A (it)
JP (1)	JPS5531197A (it)
AU (1)	AU524252B2 (it)
CA (1)	CA1125232A (it)
DE (1)	DE2841459A1 (it)
ES (1)	ES483495A1 (it)
FR (1)	FR2434216A1 (it)
GB (1)	GB2029449A (it)
IT (1)	IT1122841B (it)
NL (1)	NL7905733A (it)
NO (1)	NO792662L (it)
SE (1)	SE7907053L (it)
ZA (1)	ZA794350B (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH647007A5 (de) *	1981-05-20	1984-12-28	Alusuisse	Anode fuer eine schmelzflusselektrolysezelle.
NO168542C (no) *	1989-05-24	1992-03-04	Elkem Aluminium	Anordning for gassoppsamling i ovner for smelteelektrolytisk fremstilling av aluminium.
KR100361034B1 (ko) *	2000-12-19	2002-11-21	한국과학기술연구원	마흐젠더 간섭기형 전광 파장변환기의 전광 앤드 논리연산방법
RU2294405C1 (ru) *	2005-09-20	2007-02-27	Открытое акционерное общество "Сибирский научно-исследовательский, конструкторский и проектный институт алюминиевой и электродной промышленности" (ОАО "СибВАМИ")	Анодное устройство алюминиевого электролизера с обожженными анодами
FR2984924A1 (fr) *	2011-12-22	2013-06-28	Christian Yves Dubuis	Dispositif de capot pour cuve de production d'aluminium
CN103526212A (zh) *	2013-10-11	2014-01-22	昆明理工大学	一种电解铝预焙阳极钢爪涂层的制备方法
FR3012473A1 (fr) *	2013-10-30	2015-05-01	Rio Tinto Alcan Int Ltd	Dispositif d'etancheite pour capot de cellule d'electrolyse
FR3016890B1 (fr) *	2014-01-27	2016-01-15	Rio Tinto Alcan Int Ltd	Systeme de capotage pour cuve d'electrolyse
CN104005053A (zh) *	2014-04-29	2014-08-27	中国铝业股份有限公司	一种铝电解槽焙烧时阳极电流分流的装置
CN112176365B (zh) *	2020-09-15	2023-06-23	包秀锋	一种用于冶金行业的新型工程塑料阳极罩以及阳极架
EP4174216A1 (en) *	2021-10-27	2023-05-03	Dubai Aluminium PJSC	Protection device for anodes of an electrolytic cell, comprising movable panels, and its implementation method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1758149C2 (de) *	1968-04-10	1974-07-25	Vereinigte Aluminium-Werke Ag, 5300 Bonn	Vorrichtung zur Verbesserung des Wärmehaushalts von Aluminium-Elektrolysezellen neuzeitlicher Bauart mit vorgebrannten, kontinuierlichen Anoden
US3935090A (en) *	1974-03-15	1976-01-27	Dmitry Pavlovich Petrusenko	Covering of an aluminum-producing electrolysis cell
US4136003A (en) *	1975-03-10	1979-01-23	Swiss Aluminum Ltd.	Cell for fused-salt electrolysis with gas collecting means
US3948749A (en) *	1975-04-02	1976-04-06	Copperloy Corporation	Aluminum potline shield
US4033846A (en) *	1975-09-16	1977-07-05	Lista Og Mosjoen Aluminiumverk, Elkem Aluminum A/S & Co.	Apparatus for gas collection in aluminum smelting furnaces
US4043892A (en) *	1975-12-15	1977-08-23	Reynolds Metals Company	Aluminum reduction cell having a lateral enclosure system

1978
- 1978-09-23 DE DE19782841459 patent/DE2841459A1/de not_active Withdrawn
1979
- 1979-07-24 NL NL7905733A patent/NL7905733A/nl not_active Application Discontinuation
- 1979-08-02 US US06/063,346 patent/US4218300A/en not_active Expired - Lifetime
- 1979-08-07 AU AU49645/79A patent/AU524252B2/en not_active Withdrawn - After Issue
- 1979-08-15 NO NO79792662A patent/NO792662L/no unknown
- 1979-08-17 ZA ZA00794350A patent/ZA794350B/xx unknown
- 1979-08-20 ES ES483495A patent/ES483495A1/es not_active Expired
- 1979-08-21 IT IT7925217A patent/IT1122841B/it active
- 1979-08-22 GB GB7929270A patent/GB2029449A/en not_active Withdrawn
- 1979-08-23 SE SE7907053A patent/SE7907053L/xx unknown
- 1979-08-23 FR FR7921269A patent/FR2434216A1/fr not_active Withdrawn
- 1979-08-23 CA CA334,448A patent/CA1125232A/en not_active Expired
- 1979-08-24 JP JP10805279A patent/JPS5531197A/ja active Pending

Also Published As

Publication number	Publication date
IT7925217A0 (it)	1979-08-21
NL7905733A (nl)	1980-02-26
IT1122841B (it)	1986-04-23
FR2434216A1 (fr)	1980-03-21
US4218300A (en)	1980-08-19
SE7907053L (sv)	1980-02-25
AU4964579A (en)	1980-02-28
CA1125232A (en)	1982-06-08
JPS5531197A (en)	1980-03-05
AU524252B2 (en)	1982-09-09
DE2841459A1 (de)	1980-03-06
ES483495A1 (es)	1980-04-16
GB2029449A (en)	1980-03-19
ZA794350B (en)	1980-09-24

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