JPS5228415A - Method of controlling concentrations of alumina in aluminium electroly tic furnaces - Google Patents

Method of controlling concentrations of alumina in aluminium electroly tic furnaces

Info

Publication number
JPS5228415A
JPS5228415A JP10414075A JP10414075A JPS5228415A JP S5228415 A JPS5228415 A JP S5228415A JP 10414075 A JP10414075 A JP 10414075A JP 10414075 A JP10414075 A JP 10414075A JP S5228415 A JPS5228415 A JP S5228415A
Authority
JP
Japan
Prior art keywords
electroly
tic
furnaces
alumina
aluminium
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.)
Granted
Application number
JP10414075A
Other languages
Japanese (ja)
Other versions
JPS5442806B2 (en
Inventor
Shingo Morimoto
Junichi Sato
Kiyoyoshi Kawamoto
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.)
Resonac Holdings Corp
Original Assignee
Showa Denko KK
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 Showa Denko KK filed Critical Showa Denko KK
Priority to JP10414075A priority Critical patent/JPS5228415A/en
Publication of JPS5228415A publication Critical patent/JPS5228415A/en
Publication of JPS5442806B2 publication Critical patent/JPS5442806B2/ja
Granted legal-status Critical Current

Links

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  • Electrolytic Production Of Metals (AREA)

Abstract

PURPOSE: To maintain the concentrations of Al2O3 in electrolytic bath at a correct value in producing Al from Al2O3 through electrolysis of molten salt, thereby preventing the decrease in electrolysis efficiency and the occurence of anode effect.
COPYRIGHT: (C)1977,JPO&Japio
JP10414075A 1975-08-29 1975-08-29 Method of controlling concentrations of alumina in aluminium electroly tic furnaces Granted JPS5228415A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10414075A JPS5228415A (en) 1975-08-29 1975-08-29 Method of controlling concentrations of alumina in aluminium electroly tic furnaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10414075A JPS5228415A (en) 1975-08-29 1975-08-29 Method of controlling concentrations of alumina in aluminium electroly tic furnaces

Publications (2)

Publication Number Publication Date
JPS5228415A true JPS5228415A (en) 1977-03-03
JPS5442806B2 JPS5442806B2 (en) 1979-12-17

Family

ID=14372782

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10414075A Granted JPS5228415A (en) 1975-08-29 1975-08-29 Method of controlling concentrations of alumina in aluminium electroly tic furnaces

Country Status (1)

Country Link
JP (1) JPS5228415A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55112997A (en) * 1979-02-26 1980-09-01 Nisshin Sangyo Co Cartridge with pneumatic bullet projector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55112997A (en) * 1979-02-26 1980-09-01 Nisshin Sangyo Co Cartridge with pneumatic bullet projector

Also Published As

Publication number Publication date
JPS5442806B2 (en) 1979-12-17

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