KR840000673A - 전해환원전지 - Google Patents

전해환원전지 Download PDF

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Publication number
KR840000673A
KR840000673A KR1019820002822A KR820002822A KR840000673A KR 840000673 A KR840000673 A KR 840000673A KR 1019820002822 A KR1019820002822 A KR 1019820002822A KR 820002822 A KR820002822 A KR 820002822A KR 840000673 A KR840000673 A KR 840000673A
Authority
KR
South Korea
Prior art keywords
electrolytic reduction
reduction battery
molten
metal
shape
Prior art date
Application number
KR1019820002822A
Other languages
English (en)
Other versions
KR880000705B1 (ko
Inventor
잰 게싱 애담 (외 4)
Original Assignee
아아르 에이 하인
앨컨 인터내쇼날 리미팃드
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 아아르 에이 하인, 앨컨 인터내쇼날 리미팃드 filed Critical 아아르 에이 하인
Publication of KR840000673A publication Critical patent/KR840000673A/ko
Application granted granted Critical
Publication of KR880000705B1 publication Critical patent/KR880000705B1/ko

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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

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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)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Primary Cells (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Hybrid Cells (AREA)
  • Photovoltaic Devices (AREA)

Abstract

내용 없음

Description

전해환원전지
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 7 도는 본 발명에 따른 충전층을 갖춘 한 형태의 전지의 부분종단면도.
제 8 도는 용융금속이 배수로에 모여 주기적으로 제거되는 본 발명에 따른 다른 행태의 전지의 부분종단면도.

Claims (9)

  1. 용융 생성물 금속보다 밀도가 적은 용융전해질을 전기분해하여 용융금속을 제조하는 재해환원전지에서 상기 전지는 하나 또는 그 이상의 양극을 위로하고 음극을 바닥으로 하며 상기 바닥에 단일층의 형상들이 설비되어 있으며 상기 형상들은 상기 용융생성물 금속 및 상기 용융전해질의 공격에 저항성이며 상기생성물 금속보다 밀도가 높고 상기생성물금속에 습윤성이나 전해질에는 비습윤성인 물질로 형성되어 있으며, 상기 형상들은 그 안기-또는 그 사이에 형성된 틈을 가지며 이들은 전해질 도포 슬러지 입자가 그 틈새로 유입되는 것을 막을 수 있는 크기임을 그 개선점으로 하는 전해환원전지.
  2. 제 1 항에 있어서 상기 형상이 구(球)상인 전해환원전지.
  3. 제 1 항에 있어서 상기 형상이 원통형인 전해환원전지.
  4. 제 3 항에 있어서 상기 형상이 관상형인 전해 환원전지.
  5. 제 1 항에 있어서 상기 형상이 타일형인 전해 환원전지.
  6. 제 5 항에 있어서 상기 타일이 그 안에 수직방향의 구멍을 가지고 있는 벌집형인 전해환원전지.
  7. 제 5 항에 있어서 상기 타일이 그 안에 수평방평방향의 구멍을 가지고 있는 벌집형인 전해환원전지.
  8. 제 1 항에 있어서 상기 전지의 전해실로부터 생성물금속을 연속적으로 제거하는 장치를 더 포함하는 전해환원전지.
  9. 제 8 항에 있어서 용융금속의 유입은 허용하나 용융전해질은 억제하는 선택여과기가 더 배치되어 있으며 상기 여과기는 생성초과속도로 용융금속의 통과를 허용하여 금속례벨조정장치와 함께 조작되도록 배치되는 것으로 구성된 전해환원전지.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR8202822A 1981-06-25 1982-06-24 전해환원조 KR880000705B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB19587 1981-06-25
GB8119587 1981-06-25
GB8119587 1981-06-25

Publications (2)

Publication Number Publication Date
KR840000673A true KR840000673A (ko) 1984-02-25
KR880000705B1 KR880000705B1 (ko) 1988-04-25

Family

ID=10522790

Family Applications (1)

Application Number Title Priority Date Filing Date
KR8202822A KR880000705B1 (ko) 1981-06-25 1982-06-24 전해환원조

Country Status (12)

Country Link
US (1) US4443313A (ko)
EP (1) EP0069502B1 (ko)
JP (1) JPS6033907B2 (ko)
KR (1) KR880000705B1 (ko)
AT (1) ATE17503T1 (ko)
AU (1) AU555449B2 (ko)
BR (1) BR8203696A (ko)
CA (1) CA1177441A (ko)
DE (1) DE3268525D1 (ko)
ES (1) ES513438A0 (ko)
NO (1) NO158146C (ko)
ZA (1) ZA824255B (ko)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0094353B1 (en) * 1982-05-10 1988-01-20 Eltech Systems Corporation Aluminum wettable materials
EP0096001B1 (en) * 1982-05-10 1987-01-14 Eltech Systems Corporation Dimensionally stable drained aluminum electrowinning cathode method and apparatus
US4544457A (en) * 1982-05-10 1985-10-01 Eltech Systems Corporation Dimensionally stable drained aluminum electrowinning cathode method and apparatus
EP0103350B1 (en) * 1982-06-18 1986-04-16 Alcan International Limited Aluminium electrolytic reduction cells
FR2529580B1 (fr) * 1982-06-30 1986-03-21 Pechiney Aluminium Cuve d'electrolyse pour la production d'aluminium, comportant un ecran conducteur flottant
EP0109358A1 (de) * 1982-11-15 1984-05-23 Schweizerische Aluminium Ag Kathode für eine Schmelzflusselektrolysezelle
CH657629A5 (de) * 1983-08-25 1986-09-15 Alusuisse Elektrolysewanne.
US4612103A (en) * 1983-11-29 1986-09-16 Alcan International Limited Aluminium reduction cells
GB8331769D0 (en) * 1983-11-29 1984-01-04 Alcan Int Ltd Aluminium reduction cells
US4498966A (en) * 1984-05-07 1985-02-12 Reynolds Metals Company Alumina reduction cell
CA2152048C (en) * 1992-12-17 2004-06-29 Kevin Drew Watson Electrolysis cell for metal production
US5472578A (en) * 1994-09-16 1995-12-05 Moltech Invent S.A. Aluminium production cell and assembly
JP3870026B2 (ja) 1998-07-08 2007-01-17 住友チタニウム株式会社 金属用の液溜を備えた溶融塩電解セル
US6863788B2 (en) * 2002-07-29 2005-03-08 Alcoa Inc. Interlocking wettable ceramic tiles
FR2857695B1 (fr) * 2003-07-15 2007-04-20 Saint Gobain Ct Recherches Bloc pour la filtration de particules contenues dans les gaz d'echappement d'un moteur a combustion interne
AU2007262349A1 (en) * 2006-06-22 2007-12-27 Rio Tinto Alcan International Limited Aluminium collection in electrowinning cells
US10017867B2 (en) 2014-02-13 2018-07-10 Phinix, LLC Electrorefining of magnesium from scrap metal aluminum or magnesium alloys
CA3030330C (en) * 2016-07-08 2023-01-03 Alcoa Usa Corp. Advanced aluminum electrolysis cell
JP6602921B1 (ja) * 2018-07-03 2019-11-06 東芝エネルギーシステムズ株式会社 電解精製方法および電解精製装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4071420A (en) * 1975-12-31 1978-01-31 Aluminum Company Of America Electrolytic production of metal
US4093524A (en) * 1976-12-10 1978-06-06 Kaiser Aluminum & Chemical Corporation Bonding of refractory hard metal
US4338177A (en) * 1978-09-22 1982-07-06 Metallurgical, Inc. Electrolytic cell for the production of aluminum
US4231853A (en) * 1979-04-27 1980-11-04 Ppg Industries, Inc. Cathodic current conducting elements for use in aluminum reduction cells
US4333813A (en) * 1980-03-03 1982-06-08 Reynolds Metals Company Cathodes for alumina reduction cells
US4410403A (en) * 1980-06-17 1983-10-18 Aluminum Company Of America Electrolysis method
US4349427A (en) * 1980-06-23 1982-09-14 Kaiser Aluminum & Chemical Corporation Aluminum reduction cell electrode
FR2500488B1 (fr) * 1981-02-24 1985-07-12 Pechiney Aluminium Procede de production d'aluminium selon la technique hall-heroult et cathode en refractaire electroconducteur pour la mise en oeuvre du procede

Also Published As

Publication number Publication date
EP0069502A3 (en) 1983-04-13
EP0069502A2 (en) 1983-01-12
ES8305851A1 (es) 1983-04-16
CA1177441A (en) 1984-11-06
BR8203696A (pt) 1983-06-21
US4443313A (en) 1984-04-17
AU555449B2 (en) 1986-09-25
AU8530182A (en) 1983-01-06
NO822176L (no) 1982-12-27
JPS589991A (ja) 1983-01-20
JPS6033907B2 (ja) 1985-08-06
DE3268525D1 (en) 1986-02-27
KR880000705B1 (ko) 1988-04-25
ZA824255B (en) 1983-05-25
ES513438A0 (es) 1983-04-16
NO158146C (no) 1988-07-20
ATE17503T1 (de) 1986-02-15
EP0069502B1 (en) 1986-01-15
NO158146B (no) 1988-04-11

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