GB307112A - Improvements in the production of cobalt carbonyl - Google Patents
Improvements in the production of cobalt carbonylInfo
- Publication number
- GB307112A GB307112A GB3268927A GB3268927A GB307112A GB 307112 A GB307112 A GB 307112A GB 3268927 A GB3268927 A GB 3268927A GB 3268927 A GB3268927 A GB 3268927A GB 307112 A GB307112 A GB 307112A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cobalt
- carbon monoxide
- oxides
- preparing
- production
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G51/00—Compounds of cobalt
- C01G51/02—Carbonyls
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
307,112. Johnson, J. Y., (I. C. Farbenindustrie Akt.-Ges.). Dec. 3, 1927. Cobalt carbonyl. - In preparing cobalt carbonvl from metallic cobalt and carbon monoxide, oxidizing agents such as oxygen, carbon dioxide, water vapours, &c. are excluded both from the reducing gas used in preparing the metal and from the carbon monoxide. Metallic cobalt, prepared by reducing with hydrogen under pressure at 350‹ C. a precipitate obtained by adding ammonia to a solution of cobalt nitrate, is treated at 150‹ C. and under a pressure of 200 atmospheres with carbon monoxide from which free oxygen has been eliminated, for example by passage over an oxidizing catalyst such as oxides of manganese or copper or mixtures of these oxides. Specification 269,558, [Class 37, Electricity, Measuring &c.], is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3268927A GB307112A (en) | 1927-12-03 | 1927-12-03 | Improvements in the production of cobalt carbonyl |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3268927A GB307112A (en) | 1927-12-03 | 1927-12-03 | Improvements in the production of cobalt carbonyl |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB307112A true GB307112A (en) | 1929-03-04 |
Family
ID=10342525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3268927A Expired GB307112A (en) | 1927-12-03 | 1927-12-03 | Improvements in the production of cobalt carbonyl |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB307112A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104591300A (en) * | 2014-12-07 | 2015-05-06 | 金川集团股份有限公司 | Method for preparing cobalt carbonyl |
-
1927
- 1927-12-03 GB GB3268927A patent/GB307112A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104591300A (en) * | 2014-12-07 | 2015-05-06 | 金川集团股份有限公司 | Method for preparing cobalt carbonyl |
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