IS842B6 - Aðferð til aðfærslu súráls til bræðslu í rafgreiningarkerjum og útbúnaður til notkunar þessarar aferðar - Google Patents

Aðferð til aðfærslu súráls til bræðslu í rafgreiningarkerjum og útbúnaður til notkunar þessarar aferðar

Info

Publication number: IS842B6
Authority: IS; Iceland
Prior art keywords: smelting; equipment; electrolytic tanks; alumina; transferring
Prior art date: 1969-04-16

Application number

IS1925A

Other languages

English (en)

Other versions

IS1925A7 (is

Inventor

Duclaux Daniel

Original Assignee

Compagnie Pechiney

Electirfication Charpente Levage

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.)

1969-04-16

Filing date

1970-04-14

Publication date

1973-10-22

1970-04-14 Application filed by Compagnie Pechiney, Electirfication Charpente Levage filed Critical Compagnie Pechiney

1970-10-17 Publication of IS1925A7 publication Critical patent/IS1925A7/is

1973-10-22 Publication of IS842B6 publication Critical patent/IS842B6/is

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
- C25C3/14—Devices for feeding or crust breaking

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)
Treatment Of Steel In Its Molten State (AREA)

IS1925A 1969-04-16 1970-04-14 Aðferð til aðfærslu súráls til bræðslu í rafgreiningarkerjum og útbúnaður til notkunar þessarar aferðar IS842B6 (is)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR6911759A FR2036896A1 (is)	1969-04-16	1969-04-16

Publications (2)

Publication Number	Publication Date
IS1925A7 IS1925A7 (is)	1970-10-17
IS842B6 true IS842B6 (is)	1973-10-22

Family

ID=9032479

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IS1925A IS842B6 (is)	1969-04-16	1970-04-14	Aðferð til aðfærslu súráls til bræðslu í rafgreiningarkerjum og útbúnaður til notkunar þessarar aferðar

Country Status (23)

Country	Link
US (1)	US3679555A (is)
JP (1)	JPS5027014B1 (is)
AT (1)	AT296638B (is)
BE (1)	BE749061A (is)
BR (1)	BR7018231D0 (is)
CA (1)	CA925818A (is)
CH (1)	CH520780A (is)
CS (1)	CS193006B2 (is)
DE (1)	DE2017888C3 (is)
ES (1)	ES378611A1 (is)
FR (1)	FR2036896A1 (is)
GB (1)	GB1301120A (is)
IS (1)	IS842B6 (is)
LU (1)	LU60728A1 (is)
NL (1)	NL164615C (is)
NO (1)	NO126233B (is)
OA (1)	OA03253A (is)
PL (1)	PL80581B1 (is)
RO (1)	RO54718A (is)
SE (1)	SE365253B (is)
TR (1)	TR16924A (is)
YU (1)	YU34547B (is)
ZA (1)	ZA702507B (is)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4053384A (en) *	1975-10-10	1977-10-11	Siegmund Frederik W	Device for changing anode blocks, crust breaking and charging aluminum furnaces
CH644156A5 (de) *	1979-09-10	1984-07-13	Alusuisse	Vorrichtung zur bedienung von elektrolyseoefen.
CA2127699A1 (en) *	1992-01-10	1993-07-22	Barry J. Welch	Continuous alumina feeder
CA2192290C (en) *	1995-12-13	2001-03-27	Jury Alexeevich Budaev	Method for feeding loose material into an electrolyzer for production of aluminum
US7915550B2 (en) *	2008-06-17	2011-03-29	Mac Valves, Inc.	Pneumatic system electrical contact device
US8367953B2 (en) *	2008-06-17	2013-02-05	Mac Valves, Inc.	Pneumatic system electrical contact device

1969
- 1969-04-16 FR FR6911759A patent/FR2036896A1/fr not_active Withdrawn
1970
- 1970-04-13 GB GB07351/70A patent/GB1301120A/en not_active Expired
- 1970-04-13 PL PL1970140000A patent/PL80581B1/pl unknown
- 1970-04-13 SE SE04999/70A patent/SE365253B/xx unknown
- 1970-04-14 NL NL7005308.A patent/NL164615C/xx not_active IP Right Cessation
- 1970-04-14 TR TR16924A patent/TR16924A/xx unknown
- 1970-04-14 DE DE2017888A patent/DE2017888C3/de not_active Expired
- 1970-04-14 AT AT339870A patent/AT296638B/de not_active IP Right Cessation
- 1970-04-14 BR BR218231/70A patent/BR7018231D0/pt unknown
- 1970-04-14 IS IS1925A patent/IS842B6/is unknown
- 1970-04-14 ZA ZA702507A patent/ZA702507B/xx unknown
- 1970-04-15 LU LU60728D patent/LU60728A1/xx unknown
- 1970-04-15 NO NO01409/70A patent/NO126233B/no unknown
- 1970-04-15 YU YU993/70A patent/YU34547B/xx unknown
- 1970-04-15 ES ES378611A patent/ES378611A1/es not_active Expired
- 1970-04-15 CA CA080231A patent/CA925818A/en not_active Expired
- 1970-04-16 BE BE749061D patent/BE749061A/xx unknown
- 1970-04-16 US US29034A patent/US3679555A/en not_active Expired - Lifetime
- 1970-04-16 CS CS702584A patent/CS193006B2/cs unknown
- 1970-04-16 CH CH569670A patent/CH520780A/fr not_active IP Right Cessation
- 1970-04-16 JP JP45032648A patent/JPS5027014B1/ja active Pending
- 1970-04-16 RO RO63098A patent/RO54718A/ro unknown
- 1970-04-16 OA OA53901A patent/OA03253A/xx unknown

Also Published As

Publication number	Publication date
BR7018231D0 (pt)	1973-04-19
NL164615C (nl)	1981-01-15
CA925818A (en)	1973-05-08
TR16924A (tr)	1973-11-01
SE365253B (is)	1974-03-18
RO54718A (is)	1973-02-17
FR2036896A1 (is)	1970-12-31
DE2017888C3 (de)	1975-04-10
ES378611A1 (es)	1973-02-01
US3679555A (en)	1972-07-25
JPS5027014B1 (is)	1975-09-04
ZA702507B (en)	1971-02-24
PL80581B1 (is)	1975-08-30
CS193006B2 (en)	1979-09-17
NL7005308A (is)	1970-10-20
YU34547B (en)	1979-09-10
DE2017888A1 (de)	1970-11-12
NL164615B (nl)	1980-08-15
DE2017888B2 (de)	1972-07-27
LU60728A1 (is)	1970-11-17
NO126233B (is)	1973-01-08
IS1925A7 (is)	1970-10-17
OA03253A (fr)	1970-12-15
CH520780A (fr)	1972-03-31
AT296638B (de)	1972-02-25
YU99370A (en)	1979-02-28
BE749061A (fr)	1970-10-16
GB1301120A (en)	1972-12-29

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