JPS524498A - Method for the production of chromium oxide - Google Patents

Method for the production of chromium oxide

Info

Publication number
JPS524498A
JPS524498A JP8007875A JP8007875A JPS524498A JP S524498 A JPS524498 A JP S524498A JP 8007875 A JP8007875 A JP 8007875A JP 8007875 A JP8007875 A JP 8007875A JP S524498 A JPS524498 A JP S524498A
Authority
JP
Japan
Prior art keywords
chromium oxide
production
surface area
specific surface
grain size
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
JP8007875A
Other languages
Japanese (ja)
Other versions
JPS5523213B2 (en
Inventor
Seiji Takazawa
Masahiro Yoshida
Sho Arai
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 Chemical Industrial Co Ltd
Original Assignee
Nippon Chemical Industrial 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 Chemical Industrial Co Ltd filed Critical Nippon Chemical Industrial Co Ltd
Priority to JP8007875A priority Critical patent/JPS524498A/en
Publication of JPS524498A publication Critical patent/JPS524498A/en
Publication of JPS5523213B2 publication Critical patent/JPS5523213B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To produce chromium oxide of high purity, controlled grain size and large specific surface area.
COPYRIGHT: (C)1977,JPO&Japio
JP8007875A 1975-06-30 1975-06-30 Method for the production of chromium oxide Granted JPS524498A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8007875A JPS524498A (en) 1975-06-30 1975-06-30 Method for the production of chromium oxide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8007875A JPS524498A (en) 1975-06-30 1975-06-30 Method for the production of chromium oxide

Publications (2)

Publication Number Publication Date
JPS524498A true JPS524498A (en) 1977-01-13
JPS5523213B2 JPS5523213B2 (en) 1980-06-21

Family

ID=13708167

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8007875A Granted JPS524498A (en) 1975-06-30 1975-06-30 Method for the production of chromium oxide

Country Status (1)

Country Link
JP (1) JPS524498A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100357187C (en) * 2006-04-14 2007-12-26 北京科技大学 Process for preparing nano chromium carbide powder

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59157781U (en) * 1983-04-06 1984-10-23 大橋工業株式会社 Insulated nozzle for arc welding

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100357187C (en) * 2006-04-14 2007-12-26 北京科技大学 Process for preparing nano chromium carbide powder

Also Published As

Publication number Publication date
JPS5523213B2 (en) 1980-06-21

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