NO821643L - Anode for smelteelektrodecelle. - Google Patents

Anode for smelteelektrodecelle.

Info

Publication number: NO821643L
Authority: NO; Norway
Prior art keywords: anode; cover; specified; cell; rod
Prior art date: 1981-05-20

Application number

NO821643A

Other languages

English (en)

Norwegian (no)

Inventor

Werner Karl Fischer

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.)

1981-05-20

Filing date

1982-05-18

Publication date

1982-11-22

1982-05-18 Application filed by Alusuisse filed Critical Alusuisse

1982-11-22 Publication of NO821643L publication Critical patent/NO821643L/no

Links

238000005868 electrolysis reaction Methods 0.000 claims description 19
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 16
229910052799 carbon Inorganic materials 0.000 claims description 16
229910052782 aluminium Inorganic materials 0.000 claims description 9
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 9
238000004519 manufacturing process Methods 0.000 claims description 6
238000002844 melting Methods 0.000 claims description 4
230000008018 melting Effects 0.000 claims description 4
229910000838 Al alloy Inorganic materials 0.000 claims description 2
239000000463 material Substances 0.000 claims description 2
230000002787 reinforcement Effects 0.000 claims description 2
239000012777 electrically insulating material Substances 0.000 claims 1
238000012856 packing Methods 0.000 claims 1
239000012791 sliding layer Substances 0.000 claims 1
TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 5
239000003792 electrolyte Substances 0.000 description 3
239000011810 insulating material Substances 0.000 description 3
KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 2
239000004411 aluminium Substances 0.000 description 2
239000007789 gas Substances 0.000 description 2
229910052751 metal Inorganic materials 0.000 description 2
239000002184 metal Substances 0.000 description 2
NPRYCHLHHVWLQZ-TURQNECASA-N 2-amino-9-[(2R,3S,4S,5R)-4-fluoro-3-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-7-prop-2-ynylpurin-8-one Chemical compound NC1=NC=C2N(C(N(C2=N1)[C@@H]1O[C@@H]([C@H]([C@H]1O)F)CO)=O)CC#C NPRYCHLHHVWLQZ-TURQNECASA-N 0.000 description 1
238000003723 Smelting Methods 0.000 description 1
229910000831 Steel Inorganic materials 0.000 description 1
239000004809 Teflon Substances 0.000 description 1
229920006362 Teflon® Polymers 0.000 description 1
AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
229910003481 amorphous carbon Inorganic materials 0.000 description 1
239000010405 anode material Substances 0.000 description 1
238000013459 approach Methods 0.000 description 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
239000003575 carbonaceous material Substances 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
239000004927 clay Substances 0.000 description 1
210000001520 comb Anatomy 0.000 description 1
238000010276 construction Methods 0.000 description 1
229910001610 cryolite Inorganic materials 0.000 description 1
230000007547 defect Effects 0.000 description 1
238000013461 design Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000000605 extraction Methods 0.000 description 1
238000007689 inspection Methods 0.000 description 1
238000009413 insulation Methods 0.000 description 1
239000007788 liquid Substances 0.000 description 1
229910001338 liquidmetal Inorganic materials 0.000 description 1
238000012544 monitoring process Methods 0.000 description 1
229910052760 oxygen Inorganic materials 0.000 description 1
239000001301 oxygen Substances 0.000 description 1
230000002028 premature Effects 0.000 description 1
238000012545 processing Methods 0.000 description 1
238000005507 spraying Methods 0.000 description 1
239000010959 steel Substances 0.000 description 1
239000000725 suspension Substances 0.000 description 1
BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 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
- C25C3/12—Anodes
- C25C3/125—Anodes based on carbon
- 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
- C25C3/22—Collecting emitted gases

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)
Seal Device For Vehicle (AREA)
Superconductors And Manufacturing Methods Therefor (AREA)

NO821643A 1981-05-20 1982-05-18 Anode for smelteelektrodecelle. NO821643L (no)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
CH328881A CH647007A5 (de)	1981-05-20	1981-05-20	Anode fuer eine schmelzflusselektrolysezelle.
DE3120580A DE3120580C1 (de)	1981-05-20	1981-05-23	Anode für eine Schmelzflußelektrolysezelle

Publications (1)

Publication Number	Publication Date
NO821643L true NO821643L (no)	1982-11-22

Family

ID=37773675

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO821643A NO821643L (no)	1981-05-20	1982-05-18	Anode for smelteelektrodecelle.

Country Status (5)

Country	Link
US (1)	US4406767A (de)
AU (1)	AU552945B2 (de)
CH (1)	CH647007A5 (de)
DE (1)	DE3120580C1 (de)
NO (1)	NO821643L (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6120658A (en) *	1999-04-23	2000-09-19	Hatch Africa (Pty) Limited	Electrode cover for preventing the generation of electrolyte mist
BR0215868B1 (pt) *	2002-10-14	2012-09-04		limitador de escapamento de uma célula de eletrólise e célula de eletrólise.
AU2007312973B2 (en) *	2006-10-18	2010-03-18	Alcoa Usa Corp.	Electrode containers and associated methods
AU2007350649A1 (en) *	2007-04-03	2008-10-09	Pedonese Services Pty Ltd	Sealing apparatus for an aluminium smelter
FR2984924A1 (fr) *	2011-12-22	2013-06-28	Christian Yves Dubuis	Dispositif de capot pour cuve de production d'aluminium
CN109692545A (zh) *	2018-12-28	2019-04-30	贵州省六盘水双元铝业有限责任公司	加料反应器外延式检修技术
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

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4136003A (en) *	1975-03-10	1979-01-23	Swiss Aluminum Ltd.	Cell for fused-salt electrolysis with gas collecting means
US4043892A (en) *	1975-12-15	1977-08-23	Reynolds Metals Company	Aluminum reduction cell having a lateral enclosure system
DE2841459A1 (de) *	1978-08-24	1980-03-06	Alusuisse	Abdeckung einer schmelzflusselektrolysezelle
US4202753A (en) *	1979-04-23	1980-05-13	Swiss Aluminium Ltd.	Reduction cell hood

1981
- 1981-05-20 CH CH328881A patent/CH647007A5/de not_active IP Right Cessation
- 1981-05-23 DE DE3120580A patent/DE3120580C1/de not_active Expired
1982
- 1982-05-10 US US06/376,413 patent/US4406767A/en not_active Expired - Fee Related
- 1982-05-11 AU AU83598/82A patent/AU552945B2/en not_active Expired - Fee Related
- 1982-05-18 NO NO821643A patent/NO821643L/no unknown

Also Published As

Publication number	Publication date
US4406767A (en)	1983-09-27
AU8359882A (en)	1982-11-25
CH647007A5 (de)	1984-12-28
DE3120580C1 (de)	1982-12-09
AU552945B2 (en)	1986-06-26

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