KR840006510A - 부유전도체 차단판이 포함된 알루미늄 생성용 전해조 - Google Patents

부유전도체 차단판이 포함된 알루미늄 생성용 전해조 Download PDF

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Publication number
KR840006510A
KR840006510A KR1019830002971A KR830002971A KR840006510A KR 840006510 A KR840006510 A KR 840006510A KR 1019830002971 A KR1019830002971 A KR 1019830002971A KR 830002971 A KR830002971 A KR 830002971A KR 840006510 A KR840006510 A KR 840006510A
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South Korea
Prior art keywords
floating
blocking plate
electrolytic cell
anode
aluminum
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KR1019830002971A
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English (en)
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미셀(외 1) 레로이
Original Assignee
끄라우데 파스까우드
알루미늄 페치니
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Publication of KR840006510A publication Critical patent/KR840006510A/ko

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    • 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

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  • 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)
  • Conductive Materials (AREA)
  • Chemical Treatment Of Metals (AREA)

Abstract

내용 없음

Description

부유전도체 차단판이 포함된 알루미늄 생성용 전해조
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 금속과 전해질의 계면전체가 양극위에 존재하는 보올차단판을 도시한 실시예의 평면도.
제2도는 부유도체 차단판이 조밀한 내화재로 만들어진 장벽에 의하여 양극바로 위에 위치하는 실시예의 평면도.
제3도 및 4도는 부유도체 차단판의 또다른 실시예의 평면도.

Claims (7)

  1. 할 ·헤룰트법에 의하여 적어도 1 이상의 탄화양극과 음극탄화기질을 덮고 있는 알루미늄층 사이에서 융해된 빙정석용액속에 용해된 알루미나를 전기분해하여 알루미늄을 생성하는 부유전도체 차단판이 포함된 알루늄생성용 전해조에 있어서, 알루미늄층과 융해된 빙정석용액의 계면에 전기를 전도시키고, 음극탄화기질에 결합되어 있지 아니하며, 적어도 수직방향으로 자유로이 이동할 수 있는 부유차단판이 포함되어 있는것을 특징으로 하는 부유전도체 차단판이 포함된 알루미늄 생성용 전해조.
  2. 제1항에 있어서, 부유전도 차단판이 알루미늄층과 빙정석 용액의 계면전체에 연장되어 있는 것을 특징으로 하는 부유전도체 차단판이 포함된 알루미늄 생성용 전해조.
  3. 제1항에 있어서, 부유전도차단판이 각 양극과 수직으로 한정되어 있는 것을 특징으로 하는 부유전도차단판이 포함된 알루미늄 생성용 전해조.
  4. 제1항-3항에 있어서, 부유전도차단판이 불연속적으로 병렬된 요소에 의하여 구성되는 것을 특징으로 하는 부유전도체 차단판이 포함된 알루미늄 생성용 전해조.
  5. 제1-3항에 있어서 부유전도차단판이 유연한 연결수단에 의하여 서로 불연속적으로 연결되어 있는 요소에 의하여 구성되는 것을 특징으로 하는 부유전도체 차단판이 포함된 알루미늄 생성용 전해조.
  6. 제5항에 있어서, 부유전도 차단판에 전도성이 거의 없거나 또는 전혀없고, 양극하방으로 조작되며, 높이는 양극간의 최단거리와 거의 같은 제동수단이 포함되어 있는 것을 특징으로 하는 부유전도체 차단판이포함된 알루미늄 생성용 전해조.
  7. 제1-6항에 있어서 각 양극과 부유전도 차단판 사이의 거리가 40mm 이하이고, 대개는 약 20mm인 것을 특징으로 하는 부유전도체 차단판이 포함된 알루미늄 생성용 전해조.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019830002971A 1982-06-30 1983-06-30 부유전도체 차단판이 포함된 알루미늄 생성용 전해조 KR840006510A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR11873 1982-06-30
FR8211873A FR2529580B1 (fr) 1982-06-30 1982-06-30 Cuve d'electrolyse pour la production d'aluminium, comportant un ecran conducteur flottant

Publications (1)

Publication Number Publication Date
KR840006510A true KR840006510A (ko) 1984-11-30

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ID=9275740

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KR1019830002971A KR840006510A (ko) 1982-06-30 1983-06-30 부유전도체 차단판이 포함된 알루미늄 생성용 전해조

Country Status (17)

Country Link
US (1) US4533452A (ko)
EP (1) EP0099840B1 (ko)
JP (1) JPS5920484A (ko)
KR (1) KR840006510A (ko)
AU (1) AU562447B2 (ko)
BR (1) BR8303459A (ko)
CA (1) CA1190892A (ko)
DE (1) DE3365289D1 (ko)
ES (1) ES8403984A1 (ko)
FR (1) FR2529580B1 (ko)
GR (1) GR77515B (ko)
IN (1) IN159794B (ko)
NO (1) NO832365L (ko)
OA (1) OA07473A (ko)
SU (1) SU1356967A3 (ko)
YU (1) YU140683A (ko)
ZA (1) ZA834761B (ko)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO163966C (no) * 1983-11-29 1990-08-15 Moltech Invent Sa Aluminiumreduksjonscelle.
US4631121A (en) * 1986-02-06 1986-12-23 Reynolds Metals Company Alumina reduction cell
US4919782A (en) * 1989-02-21 1990-04-24 Reynolds Metals Company Alumina reduction cell
US5129998A (en) * 1991-05-20 1992-07-14 Reynolds Metals Company Refractory hard metal shapes for aluminum production
DE69316086T2 (de) * 1992-05-25 1998-05-20 Canon Kk Magnetischer Entwickler und Verfahren zur Erkennung von Zeichen aus magnetischer Tinte
US5486278A (en) * 1993-06-02 1996-01-23 Moltech Invent S.A. Treating prebaked carbon components for aluminum production, the treated components thereof, and the components use in an electrolytic cell
US5472578A (en) * 1994-09-16 1995-12-05 Moltech Invent S.A. Aluminium production cell and assembly
US5753382A (en) * 1996-01-10 1998-05-19 Moltech Invent S.A. Carbon bodies resistant to deterioration by oxidizing gases
WO2018092103A1 (en) * 2016-11-19 2018-05-24 Jan Petrus Human Electrodes for use in the electro-extraction of metals

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Publication number Priority date Publication date Assignee Title
BE433408A (ko) * 1938-04-08
US3287247A (en) * 1962-07-24 1966-11-22 Reynolds Metals Co Electrolytic cell for the production of aluminum
OA02156A (fr) * 1965-10-21 1970-05-05 Montecatini Edison S A Four et procédé pour la production, en bain fondu, de métaux à partir de leurs oxydes, et four à électrolyse à cellules multiples, composées par des éléctrodes de carbone horizontales bipolaires.
US4338177A (en) * 1978-09-22 1982-07-06 Metallurgical, Inc. Electrolytic cell for the production of aluminum
US4177128A (en) * 1978-12-20 1979-12-04 Ppg Industries, Inc. Cathode element for use in aluminum reduction cell
US4224128A (en) * 1979-08-17 1980-09-23 Ppg Industries, Inc. Cathode assembly for electrolytic aluminum reduction cell
GB2069530B (en) * 1980-01-28 1984-05-16 Diamond Shamrock Corp Packed cathode bed for electrowinning metals from fused salts
CH644406A5 (de) * 1980-04-03 1984-07-31 Alusuisse Schmelzflusselektrolysezelle zur herstellung von aluminium.
US4349427A (en) * 1980-06-23 1982-09-14 Kaiser Aluminum & Chemical Corporation Aluminum reduction cell electrode
ZA824255B (en) * 1981-06-25 1983-05-25 Alcan Int Ltd Electrolytic reduction cells
CH648870A5 (de) * 1981-10-23 1985-04-15 Alusuisse Kathode fuer eine schmelzflusselektrolysezelle zur herstellung von aluminium.
FR2518124A1 (fr) * 1981-12-11 1983-06-17 Pechiney Aluminium Elements cathodiques flottants, a base de refractaire electroconducteur, pour la production d'aluminium par electrolyse
US4436598A (en) * 1983-09-28 1984-03-13 Reynolds Metals Company Alumina reduction cell

Also Published As

Publication number Publication date
IN159794B (ko) 1987-06-06
AU562447B2 (en) 1987-06-11
YU140683A (en) 1985-12-31
EP0099840B1 (fr) 1986-08-13
ZA834761B (en) 1984-03-28
US4533452A (en) 1985-08-06
CA1190892A (fr) 1985-07-23
NO832365L (no) 1984-01-02
ES523678A0 (es) 1984-04-01
SU1356967A3 (ru) 1987-11-30
FR2529580A1 (fr) 1984-01-06
DE3365289D1 (en) 1986-09-18
GR77515B (ko) 1984-09-24
ES8403984A1 (es) 1984-04-01
EP0099840A1 (fr) 1984-02-01
BR8303459A (pt) 1984-02-07
FR2529580B1 (fr) 1986-03-21
JPS5920484A (ja) 1984-02-02
AU1646083A (en) 1984-01-05
JPS6141997B2 (ko) 1986-09-18
OA07473A (fr) 1984-12-31

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