GB327956A - Improvements in the manufacture and production of metal carbonyls - Google Patents
Improvements in the manufacture and production of metal carbonylsInfo
- Publication number
- GB327956A GB327956A GB36983/28A GB3698328A GB327956A GB 327956 A GB327956 A GB 327956A GB 36983/28 A GB36983/28 A GB 36983/28A GB 3698328 A GB3698328 A GB 3698328A GB 327956 A GB327956 A GB 327956A
- Authority
- GB
- United Kingdom
- Prior art keywords
- carbonyls
- sulphides
- production
- metal
- pressures
- 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
- C01G1/00—Methods of preparing compounds of metals not covered by subclasses C01B, C01C, C01D, or C01F, in general
- C01G1/04—Carbonyls
Abstract
327,956. Johnson, J. Y., (I. G. Farbenindustric Akt.-Ges.). Dec. 14, 1928. Metal carbonyls are produced by the interaction of reducible metal compounds such as sulphides, carbonates and oxides with carbon monoxide at high temperatures and pressures. Temperatures between 200‹ C. and 450‹ C. and pressures between 20 and 1200 atmospheres may be used. Substances such as copper, lime, or caustic alkalies may be added to facilitate the reduction of the metal compound. The decomposition of the carbon monoxide may be suppressed by adding to the gas sulphur compounds such as carbon disulphide, or by mixing sulphides such as alkali or alkaline-earth sulphides with the metal compound. Carbonyl-forming metals may be separated from each other and from metals not capable of forming carbonyls. Examples describe the production of carbonyls from nickel oxide, sulphide, carbonate and chloride and from iron oxide and ferrous chloride. Specification 256,428 is referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEI35543D DE535437C (en) | 1928-09-17 | 1928-09-17 | Process for the production of metal carbonyls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB327956A true GB327956A (en) | 1930-04-14 |
Family
ID=10392759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB36983/28A Expired GB327956A (en) | 1928-09-17 | 1928-12-14 | Improvements in the manufacture and production of metal carbonyls |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US1996833A (en) |
| DE (1) | DE535437C (en) |
| FR (1) | FR681083A (en) |
| GB (1) | GB327956A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2548727A (en) * | 1948-01-22 | 1951-04-10 | Rohm & Haas | Preparation of nickel carbonyl |
| US2548728A (en) * | 1949-05-04 | 1951-04-10 | Rohm & Haas | Preparation of nickel carbonyl |
| US2590078A (en) * | 1947-02-27 | 1952-03-25 | Ciba Ltd | Process for the manufacture of the carbonyls of nickel |
| US3282648A (en) * | 1961-06-23 | 1966-11-01 | Montedison Spa | Process for the preparation of nickel carbonyl from nickel chloride and carbon monoxide |
| EP1541530A1 (en) * | 2003-12-10 | 2005-06-15 | Basf Aktiengesellschaft | Method for producing iron pentacarbonyl |
-
1928
- 1928-09-17 DE DEI35543D patent/DE535437C/en not_active Expired
- 1928-12-14 GB GB36983/28A patent/GB327956A/en not_active Expired
-
1929
- 1929-08-31 FR FR681083D patent/FR681083A/en not_active Expired
-
1932
- 1932-11-14 US US642601A patent/US1996833A/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2590078A (en) * | 1947-02-27 | 1952-03-25 | Ciba Ltd | Process for the manufacture of the carbonyls of nickel |
| US2548727A (en) * | 1948-01-22 | 1951-04-10 | Rohm & Haas | Preparation of nickel carbonyl |
| US2548728A (en) * | 1949-05-04 | 1951-04-10 | Rohm & Haas | Preparation of nickel carbonyl |
| US3282648A (en) * | 1961-06-23 | 1966-11-01 | Montedison Spa | Process for the preparation of nickel carbonyl from nickel chloride and carbon monoxide |
| EP1541530A1 (en) * | 2003-12-10 | 2005-06-15 | Basf Aktiengesellschaft | Method for producing iron pentacarbonyl |
| US7335343B2 (en) | 2003-12-10 | 2008-02-26 | Basf Aktiengesellschaft | Preparation of iron pentacarbonyl |
Also Published As
| Publication number | Publication date |
|---|---|
| US1996833A (en) | 1935-04-09 |
| DE535437C (en) | 1931-10-10 |
| FR681083A (en) | 1930-05-09 |
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