FR1225925A - Improvements to the suspension of anode envelopes in cells intended for the electrolysis of alumina - Google Patents

Improvements to the suspension of anode envelopes in cells intended for the electrolysis of alumina

Info

Publication number
FR1225925A
FR1225925A FR790203A FR790203A FR1225925A FR 1225925 A FR1225925 A FR 1225925A FR 790203 A FR790203 A FR 790203A FR 790203 A FR790203 A FR 790203A FR 1225925 A FR1225925 A FR 1225925A
Authority
FR
France
Prior art keywords
envelopes
electrolysis
alumina
anode
suspension
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
FR790203A
Other languages
French (fr)
Inventor
Giovanni Mantovanello
Silverio Bruni
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.)
Montedison SpA
Original Assignee
Montedison SpA
Montecatini Societa Generale per lIndustria Mineraria e Chimica SpA
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 Montedison SpA, Montecatini Societa Generale per lIndustria Mineraria e Chimica SpA filed Critical Montedison SpA
Application granted granted Critical
Publication of FR1225925A publication Critical patent/FR1225925A/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
    • C25C3/08—Cell construction, e.g. bottoms, walls, cathodes
    • C25C3/10—External supporting frames or structures
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B7/00—Heating by electric discharge
    • H05B7/02—Details
    • H05B7/10—Mountings, supports, terminals or arrangements for feeding or guiding electrodes
    • H05B7/107—Mountings, supports, terminals or arrangements for feeding or guiding electrodes specially adapted for self-baking electrodes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Electrolytic Production Of Metals (AREA)
FR790203A 1958-03-25 1959-03-24 Improvements to the suspension of anode envelopes in cells intended for the electrolysis of alumina Expired FR1225925A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT450258 1958-03-25

Publications (1)

Publication Number Publication Date
FR1225925A true FR1225925A (en) 1960-07-06

Family

ID=11112719

Family Applications (1)

Application Number Title Priority Date Filing Date
FR790203A Expired FR1225925A (en) 1958-03-25 1959-03-24 Improvements to the suspension of anode envelopes in cells intended for the electrolysis of alumina

Country Status (6)

Country Link
US (2) US3235478A (en)
CH (1) CH367331A (en)
DE (1) DE1125664B (en)
ES (1) ES248115A1 (en)
FR (1) FR1225925A (en)
GB (1) GB911570A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3127338A (en) * 1958-03-25 1964-03-31 mantovanello etal
NL299426A (en) * 1962-10-19
FR1445602A (en) * 1965-05-26 1966-07-15 Pechiney Prod Chimiques Sa Lifting beam for electrolytic cells
NO160148C (en) * 1986-08-13 1989-03-15 Norsk Hydro As SUSPENSION DEVICE FOR ANODEBAMS IN CELLS FOR MELT ELECTROLYTIC ALUMINUM PREPARATION.
IT1318233B1 (en) * 2000-07-24 2003-07-28 De Nora Elettrodi Spa MOTORIZED DEVICE FOR THE ADJUSTMENT OF THE INTERELECTRODICAL DISTANCE IN MERCURY CATHODE ELECTROLYSIS CELLS.
JP2007234070A (en) * 2006-02-27 2007-09-13 Fujitsu Ltd Discrete track recording method, memory device and method of manufacturing same
CN104289843B (en) * 2013-07-15 2016-05-04 中国二冶集团有限公司 A kind of electrolytic cell base plate is installed the control method of distortion
FR3032451B1 (en) * 2015-02-09 2017-01-27 Rio Tinto Alcan Int Ltd ELECTROLYSIS TANK, ALUMINERY COMPRISING THIS TANK AND METHOD FOR SETTING AN ANODIC KIT IN THIS TANK
FR3032453B1 (en) * 2015-02-09 2022-01-21 Rio Tinto Alcan Int Ltd ANODIC ASSEMBLY AND ELECTROLYSIS TANK INTENDED FOR THE PRODUCTION OF LIQUID ALUMINUM COMPRISING THIS ANODIC ASSEMBLY, ALUMINUM PLANT COMPRISING THIS TANK AND METHOD FOR INSTALLING AN ANODIC ASSEMBLY IN THIS TANK
GB2548359A (en) * 2016-03-15 2017-09-20 Dubai Aluminium Pjsc Device for holding anode assemblies during electrical preheating of Hall-Héroult cells, and process for preheating Hall-Héroult cells using such device
GB2566674A (en) * 2017-08-01 2019-03-27 Dubai Aluminium Pjsc Electrolytic cell for aluminium production, with individual anode drives

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2816861A (en) * 1952-02-26 1957-12-17 Elektrokemisk As Arrangement for suspension of electrodes
GB724423A (en) * 1952-02-26 1955-02-23 Elektrokemisk As Improvements relating to the suspension of electrodes in electric furnaces
US3127338A (en) * 1958-03-25 1964-03-31 mantovanello etal

Also Published As

Publication number Publication date
US3127338A (en) 1964-03-31
GB911570A (en) 1962-11-28
ES248115A1 (en) 1960-01-01
DE1125664B (en) 1962-03-15
CH367331A (en) 1963-02-15
US3235478A (en) 1966-02-15

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