KR810000262B1 - 용융 전해조의 브라스킹(brasquing) 방법 - Google Patents

용융 전해조의 브라스킹(brasquing) 방법 Download PDF

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Publication number
KR810000262B1
KR810000262B1 KR7700058A KR770000058A KR810000262B1 KR 810000262 B1 KR810000262 B1 KR 810000262B1 KR 7700058 A KR7700058 A KR 7700058A KR 770000058 A KR770000058 A KR 770000058A KR 810000262 B1 KR810000262 B1 KR 810000262B1
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KR
South Korea
Prior art keywords
brask
carbon
electrolyzer
mixture
alumina
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
KR7700058A
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English (en)
Korean (ko)
Inventor
사라 쟝-마레
Original Assignee
버나드 데 파세머
알루미늄 페치니
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
Priority to FR7601193A priority Critical patent/FR2338336A1/fr
Priority to OA56038A priority patent/OA05536A/xx
Priority to US05/758,490 priority patent/US4052288A/en
Priority to ES454926A priority patent/ES454926A1/es
Application filed by 버나드 데 파세머, 알루미늄 페치니 filed Critical 버나드 데 파세머
Priority to KR7700058A priority patent/KR810000262B1/ko
Priority to NL7700286A priority patent/NL7700286A/xx
Application granted granted Critical
Publication of KR810000262B1 publication Critical patent/KR810000262B1/ko
Expired legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/52—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite
    • 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
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Metallurgy (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Electrolytic Production Of Metals (AREA)
KR7700058A 1976-01-13 1977-01-12 용융 전해조의 브라스킹(brasquing) 방법 Expired KR810000262B1 (ko)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7601193A FR2338336A1 (fr) 1976-01-13 1976-01-13 Nouveau procede de brasquage des cuves pour electrolyse ignee
OA56038A OA05536A (fr) 1976-01-13 1976-12-30 Nouveau procédé de brasquage des cuves pour électrolyse ignée.
US05/758,490 US4052288A (en) 1976-01-13 1977-01-11 Process for brasquing fused electrolysis cells
ES454926A ES454926A1 (es) 1976-01-13 1977-01-11 Procedimiento de enlucido de refractario de cubas para ele- ctrolisis ignea.
KR7700058A KR810000262B1 (ko) 1976-01-13 1977-01-12 용융 전해조의 브라스킹(brasquing) 방법
NL7700286A NL7700286A (nl) 1976-01-13 1977-01-12 Werkwijze voor het vuurvast bekleden van elektro- lysesmeltbakken.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7601193A FR2338336A1 (fr) 1976-01-13 1976-01-13 Nouveau procede de brasquage des cuves pour electrolyse ignee
KR7700058A KR810000262B1 (ko) 1976-01-13 1977-01-12 용융 전해조의 브라스킹(brasquing) 방법

Publications (1)

Publication Number Publication Date
KR810000262B1 true KR810000262B1 (ko) 1981-03-26

Family

ID=26219247

Family Applications (1)

Application Number Title Priority Date Filing Date
KR7700058A Expired KR810000262B1 (ko) 1976-01-13 1977-01-12 용융 전해조의 브라스킹(brasquing) 방법

Country Status (6)

Country Link
US (1) US4052288A (enExample)
KR (1) KR810000262B1 (enExample)
ES (1) ES454926A1 (enExample)
FR (1) FR2338336A1 (enExample)
NL (1) NL7700286A (enExample)
OA (1) OA05536A (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5332811A (en) * 1976-09-07 1978-03-28 Mitsubishi Keikinzoku Kogyo Reduction of heat radiation in the aluminium electrolytic cell
FR2441001A1 (fr) * 1978-11-07 1980-06-06 Pechiney Aluminium Procede de garnissage de cuves d'electrolyse pour la production d'aluminium
CH653711A5 (de) * 1981-04-22 1986-01-15 Alusuisse Elektrolysewanne.
US4444740A (en) * 1983-02-14 1984-04-24 Atlantic Richfield Company Method for the recovery of fluorides from spent aluminum potlining and the production of an environmentally safe waste residue
EP0193491A1 (de) * 1985-02-15 1986-09-03 Schweizerische Aluminium Ag Elektrolysewanne
EP0197003A1 (de) * 1985-03-22 1986-10-08 Schweizerische Aluminium Ag Elektrolysewanne für die Herstellung von Aluminium
FR2615764B1 (fr) * 1987-06-01 1989-08-18 Pechiney Aluminium Procede de traitement, par silicopyrohydrolyse, de brasquages uses provenant de cuves d'electrolyse hall-heroult
US5651874A (en) * 1993-05-28 1997-07-29 Moltech Invent S.A. Method for production of aluminum utilizing protected carbon-containing components
US6001236A (en) * 1992-04-01 1999-12-14 Moltech Invent S.A. Application of refractory borides to protect carbon-containing components of aluminium production cells
US5310476A (en) * 1992-04-01 1994-05-10 Moltech Invent S.A. Application of refractory protective coatings, particularly on the surface of electrolytic cell components
DE69404634D1 (de) * 1993-03-09 1997-09-04 Moltech Invent Sa Behandelte kathoden fuer die aluminium erzeugung
DE69526264T2 (de) * 1994-09-08 2002-10-24 Moltech Invent S.A., Luxemburg/Luxembourg Aluminium Elektrolysezelle mit drainierfähige Kathode
US5538604A (en) * 1995-01-20 1996-07-23 Emec Consultants Suppression of cyanide formation in electrolytic cell lining
US5753163A (en) * 1995-08-28 1998-05-19 Moltech. Invent S.A. Production of bodies of refractory borides
CN101804996B (zh) * 2010-04-02 2011-12-21 北京矿冶研究总院 一种从电解铝废阴极炭块中回收氟化钠的方法
CN102925926A (zh) * 2011-08-10 2013-02-13 贵阳铝镁设计研究院有限公司 阶梯式扎糊阴极结构
CA2901615C (en) * 2013-03-13 2018-01-02 Alcoa Inc. Systems and methods of protecting electrolysis cell sidewalls

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3457158A (en) * 1964-10-02 1969-07-22 Reynolds Metals Co Cell lining system
US3471380A (en) * 1966-10-25 1969-10-07 Reynolds Metals Co Method of treating cathode surfaces in alumina reduction cells
DE1608030A1 (de) * 1967-02-01 1970-10-29 Montedison Spa Auskleidung fuer Elektrolyse-,Umschmelz- und dergleichen OEfen,die geschmolzene Metalle Allein oder zusammen mit geschmolzenen Salzen enthalten
DE2105247C3 (de) * 1971-02-04 1980-06-12 Schweizerische Aluminium Ag, Zuerich (Schweiz) Ofen für die Schmelzflußelektrolyse von Aluminium
US3723286A (en) * 1971-11-08 1973-03-27 Kaiser Aluminium Chem Corp Aluminum reduction cell

Also Published As

Publication number Publication date
US4052288A (en) 1977-10-04
ES454926A1 (es) 1977-12-16
NL7700286A (nl) 1977-07-15
OA05536A (fr) 1981-04-30
FR2338336B1 (enExample) 1979-07-06
FR2338336A1 (fr) 1977-08-12

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