JPS5716189A - Preparation of aluminum - Google Patents

Preparation of aluminum

Info

Publication number
JPS5716189A
JPS5716189A JP9055780A JP9055780A JPS5716189A JP S5716189 A JPS5716189 A JP S5716189A JP 9055780 A JP9055780 A JP 9055780A JP 9055780 A JP9055780 A JP 9055780A JP S5716189 A JPS5716189 A JP S5716189A
Authority
JP
Japan
Prior art keywords
anode
gas film
cryolite
electrolyzing
widen
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.)
Pending
Application number
JP9055780A
Other languages
English (en)
Inventor
Teruto Oota
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.)
Showa Aluminum Industries KK
Showa Keikinzoku KK
Original Assignee
Showa Aluminum Industries KK
Showa Keikinzoku 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 Aluminum Industries KK, Showa Keikinzoku KK filed Critical Showa Aluminum Industries KK
Priority to JP9055780A priority Critical patent/JPS5716189A/ja
Priority to CA000377712A priority patent/CA1208598A/en
Priority to US06/265,347 priority patent/US4392926A/en
Publication of JPS5716189A publication Critical patent/JPS5716189A/ja
Pending legal-status Critical Current

Links

JP9055780A 1980-05-30 1980-07-04 Preparation of aluminum Pending JPS5716189A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP9055780A JPS5716189A (en) 1980-07-04 1980-07-04 Preparation of aluminum
CA000377712A CA1208598A (en) 1980-05-30 1981-05-15 Aluminum cell with gas conduit through anode with upper unbaked layer
US06/265,347 US4392926A (en) 1980-05-30 1981-05-19 Process and apparatus for production of aluminum

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9055780A JPS5716189A (en) 1980-07-04 1980-07-04 Preparation of aluminum

Publications (1)

Publication Number Publication Date
JPS5716189A true JPS5716189A (en) 1982-01-27

Family

ID=14001704

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9055780A Pending JPS5716189A (en) 1980-05-30 1980-07-04 Preparation of aluminum

Country Status (1)

Country Link
JP (1) JPS5716189A (ja)

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