FR1161632A - Improvements to igneous electrolysis cells - Google Patents

Improvements to igneous electrolysis cells

Info

Publication number
FR1161632A
FR1161632A FR1161632DA FR1161632A FR 1161632 A FR1161632 A FR 1161632A FR 1161632D A FR1161632D A FR 1161632DA FR 1161632 A FR1161632 A FR 1161632A
Authority
FR
France
Prior art keywords
electrolysis cells
igneous electrolysis
igneous
cells
electrolysis
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pechiney SA
Original Assignee
Pechiney SA
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 SA filed Critical Pechiney SA
Application granted granted Critical
Publication of FR1161632A publication Critical patent/FR1161632A/en
Expired legal-status Critical Current

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
    • C25C3/16—Electric current supply devices, e.g. bus bars
    • 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
FR1161632D 1956-11-16 1956-11-16 Improvements to igneous electrolysis cells Expired FR1161632A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1161632T 1956-11-16

Publications (1)

Publication Number Publication Date
FR1161632A true FR1161632A (en) 1958-09-02

Family

ID=9652513

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1161632D Expired FR1161632A (en) 1956-11-16 1956-11-16 Improvements to igneous electrolysis cells

Country Status (1)

Country Link
FR (1) FR1161632A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984004547A1 (en) * 1983-05-16 1984-11-22 Pechiney Aluminium Cathode bar comprising a metal sole for hall-heroult electrolysis tanks
FR2546184A1 (en) * 1983-05-16 1984-11-23 Pechiney Aluminium Cathode rod comprising a metal soleplate for Hall-Héroult electrolysis cells
WO2001027353A1 (en) * 1999-10-13 2001-04-19 Alcoa Inc. Cathode collector bar with spacer for improved heat balance
EP1801264A1 (en) * 2005-12-22 2007-06-27 Sgl Carbon Ag Cathodes for aluminium electrolysis cell with expanded graphite lining
US7618519B2 (en) 2004-04-02 2009-11-17 Aluminum Pechiney Cathode element for use in an electrolytic cell intended for production of aluminum
EP2215288A1 (en) 2007-10-29 2010-08-11 BHP Billiton Innovation Pty Ltd Composite collector bar
RU2449058C2 (en) * 2006-11-22 2012-04-27 Алкан Интернэшнл Лимитед Electrolyser for aluminium production provided with voltage drop decreasing means

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984004547A1 (en) * 1983-05-16 1984-11-22 Pechiney Aluminium Cathode bar comprising a metal sole for hall-heroult electrolysis tanks
FR2546184A1 (en) * 1983-05-16 1984-11-23 Pechiney Aluminium Cathode rod comprising a metal soleplate for Hall-Héroult electrolysis cells
WO2001027353A1 (en) * 1999-10-13 2001-04-19 Alcoa Inc. Cathode collector bar with spacer for improved heat balance
AU766270B2 (en) * 1999-10-13 2003-10-09 Alcoa Usa Corp. Cathode collector bar with spacer for improved heat balance
US7618519B2 (en) 2004-04-02 2009-11-17 Aluminum Pechiney Cathode element for use in an electrolytic cell intended for production of aluminum
WO2007071392A3 (en) * 2005-12-22 2007-11-22 Sgl Carbon Ag Cathodes for aluminium electrolysis cell with expanded graphite lining
WO2007071392A2 (en) * 2005-12-22 2007-06-28 Sgl Carbon Ag Cathodes for aluminium electrolysis cell with expanded graphite lining
EP1801264A1 (en) * 2005-12-22 2007-06-27 Sgl Carbon Ag Cathodes for aluminium electrolysis cell with expanded graphite lining
US7776190B2 (en) 2005-12-22 2010-08-17 Sgl Carbon Se Cathodes for aluminum electrolysis cell with expanded graphite lining
AU2006328947B2 (en) * 2005-12-22 2011-09-01 Tokai Cobex Gmbh Cathodes for aluminium electrolysis cell with expanded graphite lining
RU2449058C2 (en) * 2006-11-22 2012-04-27 Алкан Интернэшнл Лимитед Electrolyser for aluminium production provided with voltage drop decreasing means
US8500970B2 (en) 2006-11-22 2013-08-06 Rio Tinto Alcan International Limited Electrolysis cell for the production of aluminum comprising means to reduce the voltage drop
EP2215288A1 (en) 2007-10-29 2010-08-11 BHP Billiton Innovation Pty Ltd Composite collector bar
US8273224B2 (en) 2007-10-29 2012-09-25 Bhp Billiton Innovation Pty Ltd Composite collector bar

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