IS2933A7 - Kerkápa - Google Patents

Kerkápa

Info

Publication number: IS2933A7
Authority: IS; Iceland
Prior art keywords: firebrick; layer; steel shell; carbon; ground
Prior art date: 1983-08-25

Application number

IS2933A

Other languages

English (en)

Other versions

IS1313B6 (is

Inventor

Scharpey Wilhelm

Original Assignee

Schweizerische Aluminium Ag

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.)

1983-08-25

Filing date

1984-07-25

Publication date

1985-02-26

1984-07-25 Application filed by Schweizerische Aluminium Ag filed Critical Schweizerische Aluminium Ag

1985-02-26 Publication of IS2933A7 publication Critical patent/IS2933A7/is

1988-03-22 Publication of IS1313B6 publication Critical patent/IS1313B6/is

Links

238000009413 insulation Methods 0.000 abstract 3
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
229910000831 Steel Inorganic materials 0.000 abstract 2
239000008187 granular material Substances 0.000 abstract 2
239000010959 steel Substances 0.000 abstract 2
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
229910052782 aluminium Inorganic materials 0.000 abstract 1
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
229910052799 carbon Inorganic materials 0.000 abstract 1
229910052742 iron Inorganic materials 0.000 abstract 1
239000002245 particle Substances 0.000 abstract 1
150000003839 salts Chemical class 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
- C25C3/08—Cell construction, e.g. bottoms, walls, cathodes
- C25C3/085—Cell construction, e.g. bottoms, walls, cathodes characterised by its non electrically conducting heat insulating parts

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Electrochemistry (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Engineering & Computer Science (AREA)
Electrolytic Production Of Metals (AREA)
Medicines Containing Plant Substances (AREA)
Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Cookers (AREA)
Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

IS2933A 1983-08-25 1984-07-25 Kerkápa IS1313B6 (is)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH4633/83A CH657629A5 (de)	1983-08-25	1983-08-25	Elektrolysewanne.

Publications (2)

Publication Number	Publication Date
IS2933A7 true IS2933A7 (is)	1985-02-26
IS1313B6 IS1313B6 (is)	1988-03-22

Family

ID=4279781

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IS2933A IS1313B6 (is)	1983-08-25	1984-07-25	Kerkápa

Country Status (9)

Country	Link
US (1)	US4548692A (is)
EP (1)	EP0142459B1 (is)
AT (1)	ATE29156T1 (is)
AU (1)	AU573604B2 (is)
CA (1)	CA1239375A (is)
CH (1)	CH657629A5 (is)
DE (1)	DE3465611D1 (is)
IS (1)	IS1313B6 (is)
NO (1)	NO161575C (is)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0193491A1 (de) *	1985-02-15	1986-09-03	Schweizerische Aluminium Ag	Elektrolysewanne
GB8522138D0 (en) *	1985-09-06	1985-10-09	Alcan Int Ltd	Linings for aluminium reduction cells
RU2155305C2 (ru) *	1999-08-31	2000-08-27	Открытое акционерное общество "Красноярский алюминиевый завод"	Холоднонабивная подовая масса
US7004564B2 (en)	2003-07-31	2006-02-28	Hewlett-Packard Development Company, L.P.	Printing-fluid container
CN102091674A (zh) *	2010-11-22	2011-06-15	遵义铝业股份有限公司劳动服务公司	一种用于从电解铝炭渣中生产再生氟化盐的浮选剂

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3457158A (en) *	1964-10-02	1969-07-22	Reynolds Metals Co	Cell lining system
US3635408A (en) *	1970-08-25	1972-01-18	Alcan Res & Dev	Treatment of carbon lining from reduction cells
US3723286A (en) *	1971-11-08	1973-03-27	Kaiser Aluminium Chem Corp	Aluminum reduction cell
US4033836A (en) *	1976-10-21	1977-07-05	Aluminum Company Of America	Electrolytic reduction cell
US4175022A (en) *	1977-04-25	1979-11-20	Union Carbide Corporation	Electrolytic cell bottom barrier formed from expanded graphite
CH653711A5 (de) *	1981-04-22	1986-01-15	Alusuisse	Elektrolysewanne.
ZA824255B (en) *	1981-06-25	1983-05-25	Alcan Int Ltd	Electrolytic reduction cells
US4411758A (en) *	1981-09-02	1983-10-25	Kaiser Aluminum & Chemical Corporation	Electrolytic reduction cell

1983
- 1983-08-25 CH CH4633/83A patent/CH657629A5/de not_active IP Right Cessation
1984
- 1984-07-24 AT AT84810364T patent/ATE29156T1/de not_active IP Right Cessation
- 1984-07-24 DE DE8484810364T patent/DE3465611D1/de not_active Expired
- 1984-07-24 EP EP84810364A patent/EP0142459B1/de not_active Expired
- 1984-07-25 IS IS2933A patent/IS1313B6/is unknown
- 1984-08-01 AU AU31369/84A patent/AU573604B2/en not_active Ceased
- 1984-08-06 US US06/638,275 patent/US4548692A/en not_active Expired - Fee Related
- 1984-08-13 CA CA000460920A patent/CA1239375A/en not_active Expired
- 1984-08-23 NO NO843364A patent/NO161575C/no unknown

Also Published As

Publication number	Publication date
EP0142459B1 (de)	1987-08-26
US4548692A (en)	1985-10-22
NO843364L (no)	1985-02-26
ATE29156T1 (de)	1987-09-15
AU573604B2 (en)	1988-06-16
DE3465611D1 (en)	1987-10-01
NO161575B (no)	1989-05-22
IS1313B6 (is)	1988-03-22
AU3136984A (en)	1985-02-28
CH657629A5 (de)	1986-09-15
NO161575C (no)	1989-08-30
EP0142459A1 (de)	1985-05-22
CA1239375A (en)	1988-07-19

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