GB1296633A - - Google Patents
Info
- Publication number
- GB1296633A GB1296633A GB1296633DA GB1296633A GB 1296633 A GB1296633 A GB 1296633A GB 1296633D A GB1296633D A GB 1296633DA GB 1296633 A GB1296633 A GB 1296633A
- Authority
- GB
- United Kingdom
- Prior art keywords
- carbonyl
- nickel
- liquid iron
- iron
- scrubbing
- 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
- C01G53/00—Compounds of nickel
- C01G53/02—Carbonyls
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G49/00—Compounds of iron
- C01G49/16—Carbonyls
Abstract
1296633 Nickel carbonyl INTERNATIONAL NICKEL CO OF CANADA Ltd 6 July 1971 [8 July 1970] 31735/71 Heading C1A Nickel carbonyl is separated from a gaseous mixture with other gases substantially insoluble in liquid iron carbonyl by scrubbing the mixture with liquid iron penta-carbonyl and recovering the dissolved nickel carbonyl. The gas mixture may contain carbon monoxide, 5 to 40% by weight of nickel carbonyl and 5 to 45% by weight of iron carbonyl. The liquid iron carbonyl used for scrubbing should be at a temperature below 25‹ C., and the process may be carried out at a pressure of at least 2 p.s.i.g. The gases are preferably passed in countercurrent. The resulting solution of nickel carbonyl in iron carbonyl may be fractionally distilled and the nickel carbonyl decomposed to form nickel and carbon monoxide, the liquid iron carbonyl being recirculated to the absorber for further use.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA87695 | 1970-07-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1296633A true GB1296633A (en) | 1972-11-15 |
Family
ID=4087154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1296633D Expired GB1296633A (en) | 1970-07-08 | 1971-07-06 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3688474A (en) |
| JP (1) | JPS5315035B1 (en) |
| CA (1) | CA932127A (en) |
| DE (1) | DE2134112C3 (en) |
| FR (1) | FR2100443A5 (en) |
| GB (1) | GB1296633A (en) |
| NO (1) | NO130110B (en) |
| ZA (1) | ZA714092B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2610982C3 (en) * | 1976-03-16 | 1982-12-30 | Veba Oel AG, 4660 Gelsenkirchen-Buer | Process for cleaning pressurized gases from the cracking of fuels containing heavy metals |
| US4128416A (en) * | 1978-01-09 | 1978-12-05 | Kennecott Copper Corporation | Nickel recovery employing carbonyl ferrates |
| US4478798A (en) * | 1981-12-08 | 1984-10-23 | Linde Aktiengesellschaft | Prevention of carbonyl formation to avoid fouling of sour gas absorption system |
| DE3148520A1 (en) * | 1981-12-08 | 1983-07-21 | Linde Ag, 6200 Wiesbaden | "METHOD FOR REMOVING ACID GASES FROM GAS MIXTURES" |
| DE19716310A1 (en) * | 1997-04-18 | 1998-10-22 | Metallgesellschaft Ag | Process for the regeneration of a loaded scrubbing liquid which comes from a plant for the desulfurization of a gas mixture containing hydrogen and carbon oxides |
| AU1015999A (en) * | 1998-11-03 | 2000-05-22 | Chemical Vapour Deposition Systems Inc. | Nickel carbonyl vapour deposition apparatus and process |
| US6132518A (en) * | 1998-11-04 | 2000-10-17 | Chemical Vapour Deposition Systems, Inc. | Nickel carbonyl vapour deposition apparatus and method |
| US8459984B2 (en) * | 2005-04-26 | 2013-06-11 | Heartland Technology Partners Llc | Waste heat recovery system |
| CA2663619C (en) * | 2006-09-27 | 2015-06-09 | Shell Canada Limited | Process for removal of hydrogen sulphide, iron pentacarbonyl and nickel tetracarbonyl from a synthesis gas stream |
| CN107685157A (en) * | 2017-07-24 | 2018-02-13 | 金川集团股份有限公司 | A kind of method for reducing thick carbonyl nickel distillation process nickel plating |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2985509A (en) * | 1958-02-24 | 1961-05-23 | Union Carbide Corp | Method of recovering metal carbonyls from gases |
| NL130686C (en) * | 1964-05-25 |
-
1970
- 1970-07-08 CA CA087695A patent/CA932127A/en not_active Expired
-
1971
- 1971-06-22 US US155532A patent/US3688474A/en not_active Expired - Lifetime
- 1971-06-22 ZA ZA714092A patent/ZA714092B/en unknown
- 1971-07-06 GB GB1296633D patent/GB1296633A/en not_active Expired
- 1971-07-07 NO NO02605/71A patent/NO130110B/no unknown
- 1971-07-08 JP JP5065371A patent/JPS5315035B1/ja active Pending
- 1971-07-08 DE DE2134112A patent/DE2134112C3/en not_active Expired
- 1971-07-08 FR FR7125109A patent/FR2100443A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2134112A1 (en) | 1972-01-20 |
| DE2134112C3 (en) | 1974-05-16 |
| FR2100443A5 (en) | 1972-03-17 |
| ZA714092B (en) | 1972-02-23 |
| JPS5315035B1 (en) | 1978-05-22 |
| US3688474A (en) | 1972-09-05 |
| NO130110B (en) | 1974-07-08 |
| DE2134112B2 (en) | 1973-10-18 |
| CA932127A (en) | 1973-08-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |