ES350013A1 - Linings of electrolysis,remelting,and similar furnaces,containing molten metals,alone or together with molten salts - Google Patents

Linings of electrolysis,remelting,and similar furnaces,containing molten metals,alone or together with molten salts

Info

Publication number
ES350013A1
ES350013A1 ES350013A ES350013A ES350013A1 ES 350013 A1 ES350013 A1 ES 350013A1 ES 350013 A ES350013 A ES 350013A ES 350013 A ES350013 A ES 350013A ES 350013 A1 ES350013 A1 ES 350013A1
Authority
ES
Spain
Prior art keywords
remelting
linings
electrolysis
alone
molten
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
ES350013A
Other languages
Spanish (es)
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 Edison 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 Edison SpA filed Critical Montedison SpA
Publication of ES350013A1 publication Critical patent/ES350013A1/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
    • C25C3/085—Cell construction, e.g. bottoms, walls, cathodes characterised by its non electrically conducting heat insulating parts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

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)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Laminated Bodies (AREA)

Abstract

Improvements in furnaces intended to contain molten metal in tanks made of layers of materials capable of penetration and leakage (oozing) of said molten metal, characterized in that the tanks are provided with protective layers of silicon carbide in incoherent state, placed between the layers of said construction materials. (Machine-translation by Google Translate, not legally binding)
ES350013A 1967-02-01 1968-01-31 Linings of electrolysis,remelting,and similar furnaces,containing molten metals,alone or together with molten salts Expired ES350013A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1215767 1967-02-01

Publications (1)

Publication Number Publication Date
ES350013A1 true ES350013A1 (en) 1969-04-16

Family

ID=11139483

Family Applications (1)

Application Number Title Priority Date Filing Date
ES350013A Expired ES350013A1 (en) 1967-02-01 1968-01-31 Linings of electrolysis,remelting,and similar furnaces,containing molten metals,alone or together with molten salts

Country Status (8)

Country Link
US (1) US3514520A (en)
AT (1) AT290153B (en)
BE (1) BE710194A (en)
CH (1) CH496932A (en)
DE (1) DE1608030A1 (en)
ES (1) ES350013A1 (en)
FR (1) FR1553345A (en)
NO (1) NO121622B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO122559B (en) * 1968-09-24 1971-07-12 Montedison Spa
LU57194A1 (en) * 1968-10-30 1970-05-04
US3661736A (en) * 1969-05-07 1972-05-09 Olin Mathieson Refractory hard metal composite cathode aluminum reduction cell
CA968744A (en) * 1970-12-12 1975-06-03 Kurt Lauer Cathode for the winning of aluminum
CH576005A5 (en) * 1972-03-21 1976-05-31 Alusuisse
US3766025A (en) * 1972-06-30 1973-10-16 Aluminum Co Of America Repairing electrolytic cells
US3777043A (en) * 1973-01-17 1973-12-04 Neill Corp O Apparatus and method for cooling a refractory lining
FR2338336A1 (en) * 1976-01-13 1977-08-12 Pechiney Aluminium NEW PROCESS FOR BRAZING TANKS FOR IGNEE ELECTROLYSIS
US4175022A (en) * 1977-04-25 1979-11-20 Union Carbide Corporation Electrolytic cell bottom barrier formed from expanded graphite
CH660030A5 (en) * 1982-07-12 1987-03-13 Alusuisse CATHODE PAN OF AN ALUMINUM ELECTROLYSIS CELL.
US4561958A (en) * 1984-11-30 1985-12-31 Reynolds Metals Company Alumina reduction cell
EP0193491A1 (en) * 1985-02-15 1986-09-03 Schweizerische Aluminium Ag Electrolytic cell
EP0197003A1 (en) * 1985-03-22 1986-10-08 Schweizerische Aluminium Ag Electrolysis vat for the production of aluminium
US5560809A (en) * 1995-05-26 1996-10-01 Saint-Gobain/Norton Industrial Ceramics Corporation Improved lining for aluminum production furnace

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1146259B (en) * 1960-10-28 1963-03-28 Aluminium Ind Ag Process for lining the walls of the cathode trough of an aluminum electrolysis cell and cathode trough manufactured using this process
US3321392A (en) * 1962-09-07 1967-05-23 Reynolds Metals Co Alumina reduction cell and method for making refractory lining therefor
US3412195A (en) * 1965-08-05 1968-11-19 Haveg Industries Inc Intermediate furnace barrier

Also Published As

Publication number Publication date
FR1553345A (en) 1969-01-10
NO121622B (en) 1971-03-22
CH496932A (en) 1970-09-30
AT290153B (en) 1971-05-25
US3514520A (en) 1970-05-26
BE710194A (en) 1968-07-31
DE1608030A1 (en) 1970-10-29

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