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KR830007885A - Electrolyzer for Magnesium Chloride - Google Patents

Electrolyzer for Magnesium Chloride Download PDF

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Publication number
KR830007885A
KR830007885A KR1019810004860A KR810004860A KR830007885A KR 830007885 A KR830007885 A KR 830007885A KR 1019810004860 A KR1019810004860 A KR 1019810004860A KR 810004860 A KR810004860 A KR 810004860A KR 830007885 A KR830007885 A KR 830007885A
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Prior art keywords
electrolytic cell
cell according
iron plate
electrolytic
plate
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KR1019810004860A
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Korean (ko)
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KR880000709B1 (en
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이시즈카 히로시
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이시즈카 히로시
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Priority claimed from JP12117281A external-priority patent/JPS5822385A/en
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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
    • C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
    • C25C7/005—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells of cells for the electrolysis of melts
    • 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
    • C25C3/04—Electrolytic production, recovery or refining of metals by electrolysis of melts of magnesium

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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)

Abstract

내용 없음No content

Description

염화마그네슘용 전해조Electrolyzer for Magnesium Chloride

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명 전해조의 개략정단면도.1 is a schematic sectional view of the electrolytic cell of the present invention.

제2도는 제1도의 A-A선 단면도.2 is a sectional view taken along the line A-A of FIG.

제3도는 제2도의 B-B선 단면도.3 is a cross-sectional view taken along the line B-B in FIG.

제4도-제7도는 흑연판에 깊게 식설(植設)된 볼트 또는 레이퍼형 핀과 같은 봉체의 상부에 고정되어 이에 의하여 일정한 간격이 유지되는 철판을 보인것으로, 음극면구조의 측면(제4도 및 제6도)과 정면(제5도 및 제7도)를 보인 예시도.4 to 7 show an iron plate fixed to an upper portion of a rod such as a bolt or a rapper-type pin deeply implanted in the graphite plate, thereby maintaining a constant gap therebetween. And 6) and an exemplary view showing the front (FIGS. 5 and 7).

Claims (31)

수직으로 배설되는 적어도 한쌍의 양극및 음극, 양극및 음극사이에 배열되는 적어도 하나의 2극성 중간 전극, 이러한 전극들의 수용되는 전해실과, 전해실에 벽으로 분리되어 병설된 금속수집실로 구성되는 염화마그네슘용 전해조에 있어서, 상기 중간전극이 양극면을 형성하는 흑연판과 음극면을 형성하는 철판으로 구성되고, 이 흑연판과 철판은 흑연판에 견고히 식설되어 이들 사이의 전기적 접촉이 양호하게한 철재연결봉으로 일정한 간격을 두고 연결되어 공간부를 형성하여, 공간부는 전해실로부터 금속수집실로 금속마그네슘을 생성물을 함유한 전해욕이 통과할 수 있도록 격벽에 형성된 통공과 일측단에서 연결됨을 특징으로하는 염화마그네슘용 전해조.Magnesium chloride consisting of at least one pair of anodes and cathodes arranged vertically, at least one bipolar intermediate electrode arranged between the anodes and cathodes, an electrolytic chamber accommodated in these electrodes, and a metal collection chamber separated by a wall from the electrolytic chamber In the electrolytic cell, the intermediate electrode is composed of a graphite plate forming the positive electrode surface and an iron plate forming the negative electrode surface, the graphite plate and the iron plate is firmly implanted on the graphite plate and the electrical connection between them good electrical contact between them Magnesium chloride, characterized in that the space portion is connected to form a space portion, the space portion is connected to the through-hole formed in the partition wall at one end so that the electrolytic bath containing the product from the electrolytic chamber to the metal magnesium collection chamber. Electrolyzer. 청구범위 1에 있어서, 상기 철판이 단일판으로 구성된 바의 전해조.The electrolytic cell of claim 1, wherein the iron plate consists of a single plate. 청구범위2에 있어서, 상기 철판이 다수의 판으로 구성된 바의 전해조.The electrolytic cell according to claim 2, wherein the iron plate is composed of a plurality of plates. 청구범위 3에 있어서, 상기 철판이 수개의 수평판으로 수직배열된 바의 전해조.The electrolytic cell according to claim 3, wherein the iron plate is vertically arranged in several horizontal plates. 청구범위 3에 있어서, 상기 철판이 수직판으로 수평배열된 바의 전해조.The electrolytic cell of claim 3, wherein the iron plate is horizontally arranged in a vertical plate. 청구범위 1에 있어서, 중간전극의 상기 철판이 흑연판과 평행하게 배열된 바의 전해조.The electrolytic cell according to claim 1, wherein the iron plate of the intermediate electrode is arranged in parallel with the graphite plate. 청구범위 1에 있어서, 중간전극의 상기 철판이 상측으로 수렴된 바의 전해조.The electrolytic cell according to claim 1, wherein the iron plate of the intermediate electrode converges upward. 청구범위 7에 있어서, 중간전극의 각 상측및 하측변부가 적어도 격벽에 인접한 단부와 전극의 양단부에서 흑연판으로부터 일정한 간격이 유지되는 바의 전해조.The electrolytic cell according to claim 7, wherein each upper and lower side of the intermediate electrode is maintained at a constant distance from the graphite plate at least at an end adjacent to the partition wall and at both ends of the electrode. 청구범위 7에 있어서, 상기 철판의 외측면이 공통으로 평면상인 바의 전해조.The electrolytic cell according to claim 7, wherein the outer surface of the iron plate is generally planar. 청구범위 7에 있어서, 상기 철판의 외측면이 흑연판에 대하여 적어도 부분적으로 경사진 바의 전해조.The electrolytic cell of claim 7, wherein the outer surface of the iron plate is at least partially inclined with respect to the graphite plate. 청구범위 7에 있어서, 상기 철판이 그 상측부에서 흑연판을 향하여 만곡된 연속 시이트상의 철판으로 구성된 바의 전해조.The electrolytic cell according to claim 7, wherein the iron plate is composed of a continuous sheet iron plate that is curved toward the graphite plate at an upper portion thereof. 청구범위 7에 있어서, 상기 철판이 흑연판에 대하여 모두 경사지고 흑연판으로부터 같은 크기의 간격을 두고 떨어져 있는 수개의 수평판으로 구성된 바의 전해조.The electrolytic cell according to claim 7, wherein the iron plate is inclined with respect to the graphite plate and consists of several horizontal plates spaced at equal intervals from the graphite plate. 청구범위8에 있어서, 철판과 흑연판사이의 간격이 격판을 향하여 연속되어 감소된 바의 전해조.The electrolytic cell of claim 8, wherein the spacing between the iron plate and the graphite plate is continuously reduced toward the diaphragm. 청구범위 8에 있어서, 철판과 흑연판사이의 간격이 격판을 향하여 단계적으로 감소된 바의 전해조.The electrolytic cell of claim 8, wherein the spacing between the iron plate and the graphite plate is reduced stepwise towards the diaphragm. 청구범위1에 있어서, 상기 각 전극이 전해조내에 수직으로 배열된 바의 전해조.The electrolytic cell of claim 1, wherein each electrode is arranged vertically in the electrolytic cell. 청구범위 1에 있어서, 상기 각 전극이 전해조내에 수직에 대하여 약간 경사지고, 중간 전극의 철판이 흑연판에 중촬되어있는 바의 전해조.The electrolytic cell according to claim 1, wherein each of the electrodes is slightly inclined with respect to the vertical in the electrolytic cell, and the iron plate of the intermediate electrode is photographed on the graphite plate. 청구범위 1에 있어서, 모든 전극이 전해조내에서 인접전극의 철판과 흑연판이 상호 평행하게 배열된 바의 전해조.The electrolytic cell according to claim 1, wherein all the electrodes are arranged in parallel with the iron plate and the graphite plate of the adjacent electrode in the electrolytic cell. 청구범위 1에 있어서, 전극이 전해조내에서 인접전국의 흑연판및 아연판의 대향면이 가볍게 상측으로 확개된 바의 전해조.The electrolytic cell according to claim 1, wherein the electrodes are lightly extended to opposing surfaces of graphite plates and zinc plates in adjacent countries in the electrolytic cell. 청구범위1에 있어서, 상기 철제 연결봉이 나선 볼트로 구성된 바의 전해조.The electrolytic cell according to claim 1, wherein the iron connecting rod is composed of a spiral bolt. 청구범위 1에 있어서, 상기 철재 연결봉이 테이퍼형 핀으로 구성된 바의 전해조.The electrolytic cell according to claim 1, wherein the steel connecting rod is formed of a tapered pin. 청구범위 1에 있어서, 상기 격벽에 단면적 크기가 공간부의 크기와 유사하고 공간부의 저면측에 위치하고 거의 같은 높이에 위치하는 통공들을 갖는 바의 전해조.The electrolytic cell according to claim 1, wherein the partition wall has holes having a cross sectional area size similar to that of the space portion and located on the bottom side of the space portion and located at substantially the same height. 청구범위 1에 있어서, 상기 격벽이 단면적 크기와 유사하고 저면이 공간부의 저면보다 약간 높은 통공을 갖는 바의 전해조.The electrolytic cell according to claim 1, wherein the partition wall is similar in size to the cross-sectional area and the bottom surface has a hole slightly higher than the bottom surface of the space portion. 청구범위 21 또는 22에 있어서, 상기 통공의 단면이 평행사변형인 바의 전해조.The electrolytic cell of claim 21 or 22, wherein a cross section of said through hole is a parallelogram. 청구범위 21 또는 22에 있어서, 상기 통공의 단면이 장방형인 바의 전해조.The electrolytic cell according to claim 21 or 22, wherein the through-hole has a rectangular cross section. 청구범위 21 또는 22에 있어서, 상기 통공 상단부가 전해실에서 중간 전극상부 보다 위에 있으나, 전해용 표면 높이보다는 아래에 위치하는 바의 전해조.Electrolyzer according to claim 21 or 22, wherein the upper end of the through hole is above the upper portion of the middle electrode in the electrolytic chamber, but is below the electrolytic surface height. 청구범위 25에 있어서, 상기 통공의 상부높이가 전길이를 통하여 일정한 바의 전해조.The electrolytic cell according to claim 25, wherein the upper height of the through hole is constant through the entire length. 청구범위 25에 있어서, 상기 통공의 상부가 금속수집실을 향하여 하향경사져 있는 바의 전해조.The electrolytic cell according to claim 25, wherein the upper portion of the through hole is inclined downward toward the metal collection chamber. 청구범위 27에 있어서, 상기 하향된 통공상부가 금속수집실에서 그 단부부분이 끝나는 바의 전해조.The electrolytic cell according to claim 27, wherein said downward through-hole portion ends at an end portion of the metal collecting chamber. 청구범위 27에 있어서, 상기 하향된 공통상부의 단부가 금속수집실에 못미쳐 끝나는 바의 전해조.The electrolytic cell according to claim 27, wherein an end portion of the downward common upper portion ends short of the metal collection chamber. 청구범위 1에 있어서, 상기 격벽에 전해실의 전해욕표면을 커어버하는 하나의 단극성전극에 인접하여 금속수집실측으로 적어도 하나의 전기적 절연돌출부가 형성된 바의 전해조.The electrolytic cell according to claim 1, wherein at least one electrically insulating protrusion is formed in the partition wall toward the metal collection chamber adjacent to one monopolar electrode covering the electrolytic bath surface of the electrolytic chamber. 청구범위 30에 있어서, 상기 단극성 전극이 양극인 바의 전해조.The electrolytic cell of claim 30, wherein the unipolar electrode is a positive electrode. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019810004860A 1980-12-11 1981-12-11 Electrolyzer for Magnesium Chloride KR880000709B1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP173839 1980-12-11
JP55173839A JPS6017037B2 (en) 1980-12-11 1980-12-11 Intermediate electrode body for molten salt electrolysis and magnesium chloride electrolyzer using the same
JP173839/80 1980-12-11
JP12117281A JPS5822385A (en) 1981-07-31 1981-07-31 Electrolytic cell for mgcl2
JP121172 1981-07-31

Publications (2)

Publication Number Publication Date
KR830007885A true KR830007885A (en) 1983-11-07
KR880000709B1 KR880000709B1 (en) 1988-04-25

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KR1019810004860A KR880000709B1 (en) 1980-12-11 1981-12-11 Electrolyzer for Magnesium Chloride

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KR (1) KR880000709B1 (en)
ZA (1) ZA818304B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62221939A (en) * 1986-03-06 1987-09-30 Tetsudo Sogo Gijutsu Kenkyusho Dc feeding voltage decrease compensating device
JP6889640B2 (en) * 2017-09-13 2021-06-18 東邦チタニウム株式会社 Molten salt electrolytic cell

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2468022A (en) * 1944-12-21 1949-04-26 Dow Chemical Co Electrolytic apparatus for producing magnesium
US3909375A (en) * 1972-04-17 1975-09-30 Conzinc Riotinto Ltd Electrolytic process for the production of metals in molten halide systems
US4055474A (en) * 1975-11-10 1977-10-25 Alcan Research And Development Limited Procedures and apparatus for electrolytic production of metals

Also Published As

Publication number Publication date
JPS5798690A (en) 1982-06-18
JPS6017037B2 (en) 1985-04-30
KR880000709B1 (en) 1988-04-25
ZA818304B (en) 1983-02-23

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