PL80581B1 - - Google Patents

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Publication number
PL80581B1
PL80581B1 PL1970140000A PL14000070A PL80581B1 PL 80581 B1 PL80581 B1 PL 80581B1 PL 1970140000 A PL1970140000 A PL 1970140000A PL 14000070 A PL14000070 A PL 14000070A PL 80581 B1 PL80581 B1 PL 80581B1
Authority
PL
Poland
Prior art keywords
alumina
ladle
articulated
hammer
levers
Prior art date
Application number
PL1970140000A
Other languages
English (en)
Polish (pl)
Original Assignee
Pechiney Electrification
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.)
Filing date
Publication date
Application filed by Pechiney Electrification filed Critical Pechiney Electrification
Publication of PL80581B1 publication Critical patent/PL80581B1/pl

Links

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)
  • Treatment Of Steel In Its Molten State (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
PL1970140000A 1969-04-16 1970-04-13 PL80581B1 (pt)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
PL80581B1 true PL80581B1 (pt) 1975-08-30

Family

ID=9032479

Family Applications (1)

Application Number Title Priority Date Filing Date
PL1970140000A PL80581B1 (pt) 1969-04-16 1970-04-13

Country Status (23)

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

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
US8367953B2 (en) * 2008-06-17 2013-02-05 Mac Valves, Inc. Pneumatic system electrical contact device
US7915550B2 (en) * 2008-06-17 2011-03-29 Mac Valves, Inc. Pneumatic system electrical contact device

Also Published As

Publication number Publication date
GB1301120A (en) 1972-12-29
YU99370A (en) 1979-02-28
YU34547B (en) 1979-09-10
AT296638B (de) 1972-02-25
LU60728A1 (pt) 1970-11-17
NL7005308A (pt) 1970-10-20
DE2017888B2 (de) 1972-07-27
NL164615C (nl) 1981-01-15
BE749061A (fr) 1970-10-16
SE365253B (pt) 1974-03-18
NO126233B (pt) 1973-01-08
IS842B6 (is) 1973-10-22
IS1925A7 (is) 1970-10-17
BR7018231D0 (pt) 1973-04-19
FR2036896A1 (pt) 1970-12-31
JPS5027014B1 (pt) 1975-09-04
CA925818A (en) 1973-05-08
ZA702507B (en) 1971-02-24
DE2017888A1 (de) 1970-11-12
US3679555A (en) 1972-07-25
NL164615B (nl) 1980-08-15
TR16924A (tr) 1973-11-01
CH520780A (fr) 1972-03-31
ES378611A1 (es) 1973-02-01
RO54718A (pt) 1973-02-17
DE2017888C3 (de) 1975-04-10
CS193006B2 (en) 1979-09-17
OA03253A (fr) 1970-12-15

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