BE625153A - - Google Patents
Info
- Publication number
- BE625153A BE625153A BE625153DA BE625153A BE 625153 A BE625153 A BE 625153A BE 625153D A BE625153D A BE 625153DA BE 625153 A BE625153 A BE 625153A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C3/00—Cyanogen; Compounds thereof
- C01C3/02—Preparation, separation or purification of hydrogen cyanide
- C01C3/04—Separation from gases
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/32—Separation; Purification; Stabilisation; Use of additives
- C07C253/34—Separation; Purification
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEK45263A DE1151787B (de) | 1961-11-22 | 1961-11-22 | Verfahren zur Abtrennung und Gewinnung von Blausaeure oder Gemischen von Blausaeure und Nitrilen aus ammoniakhaltigen Gasgemischen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE625153A true BE625153A (xx) |
Family
ID=7223783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE625153D BE625153A (xx) | 1961-11-22 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3305308A (xx) |
| BE (1) | BE625153A (xx) |
| DE (1) | DE1151787B (xx) |
| GB (1) | GB962613A (xx) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA853174A (en) * | 1967-06-24 | 1970-10-06 | Farbenfabriken Bayer Aktiengesellschaft | Process for the separation of acrylonitrile and acetonitrile |
| US3607136A (en) * | 1969-08-15 | 1971-09-21 | Du Pont | Recovery of ammonium sulfate |
| JPS51137670A (en) * | 1975-05-26 | 1976-11-27 | Asahi Chem Ind Co Ltd | Method for decreasing nitrogen oxides in exhaust gas |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2803642A (en) * | 1955-12-28 | 1957-08-20 | Pure Oil Co | Preparation of aliphatic nitriles |
-
0
- BE BE625153D patent/BE625153A/xx unknown
-
1961
- 1961-11-22 DE DEK45263A patent/DE1151787B/de active Pending
-
1962
- 1962-11-06 US US235648A patent/US3305308A/en not_active Expired - Lifetime
- 1962-11-08 GB GB42268/62A patent/GB962613A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3305308A (en) | 1967-02-21 |
| GB962613A (en) | 1964-07-01 |
| DE1151787B (de) | 1963-07-25 |