JPS6234686B2 - - Google Patents

Info

Publication number
JPS6234686B2
JPS6234686B2 JP55098780A JP9878080A JPS6234686B2 JP S6234686 B2 JPS6234686 B2 JP S6234686B2 JP 55098780 A JP55098780 A JP 55098780A JP 9878080 A JP9878080 A JP 9878080A JP S6234686 B2 JPS6234686 B2 JP S6234686B2
Authority
JP
Japan
Prior art keywords
precipitation
aluminum hydroxide
sodium aluminate
aluminate solution
alumina
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.)
Expired
Application number
JP55098780A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5727926A (en
Inventor
Atsushi Ookawa
Tokuji Tsuneizumi
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.)
Nippon Light Metal Co Ltd
Original Assignee
Nippon Light Metal Co Ltd
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 Nippon Light Metal Co Ltd filed Critical Nippon Light Metal Co Ltd
Priority to JP9878080A priority Critical patent/JPS5727926A/ja
Publication of JPS5727926A publication Critical patent/JPS5727926A/ja
Publication of JPS6234686B2 publication Critical patent/JPS6234686B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compositions Of Oxide Ceramics (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Inorganic Insulating Materials (AREA)
JP9878080A 1980-07-21 1980-07-21 Manufacture of alumina with reduced quantity of alpha-ray radiation Granted JPS5727926A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9878080A JPS5727926A (en) 1980-07-21 1980-07-21 Manufacture of alumina with reduced quantity of alpha-ray radiation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9878080A JPS5727926A (en) 1980-07-21 1980-07-21 Manufacture of alumina with reduced quantity of alpha-ray radiation

Publications (2)

Publication Number Publication Date
JPS5727926A JPS5727926A (en) 1982-02-15
JPS6234686B2 true JPS6234686B2 (enrdf_load_stackoverflow) 1987-07-28

Family

ID=14228877

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9878080A Granted JPS5727926A (en) 1980-07-21 1980-07-21 Manufacture of alumina with reduced quantity of alpha-ray radiation

Country Status (1)

Country Link
JP (1) JPS5727926A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0756057B2 (ja) * 1985-02-07 1995-06-14 日本鋼管株式会社 連続熱処理炉におけるストリップの冷却方法

Also Published As

Publication number Publication date
JPS5727926A (en) 1982-02-15

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