JPS524498A - Method for the production of chromium oxide - Google Patents
Method for the production of chromium oxideInfo
- 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
Links
Landscapes
- Inorganic Compounds Of Heavy Metals (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
Abstract
PURPOSE: To produce chromium oxide of high purity, controlled grain size and large specific surface area.
COPYRIGHT: (C)1977,JPO&Japio
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)
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)
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 |
-
1975
- 1975-06-30 JP JP8007875A patent/JPS524498A/en active Granted
Cited By (1)
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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