GB729502A - Improvements in or relating to a process for the production of hydrogen cyanide - Google Patents
Improvements in or relating to a process for the production of hydrogen cyanideInfo
- Publication number
- GB729502A GB729502A GB30908/52A GB3090852A GB729502A GB 729502 A GB729502 A GB 729502A GB 30908/52 A GB30908/52 A GB 30908/52A GB 3090852 A GB3090852 A GB 3090852A GB 729502 A GB729502 A GB 729502A
- Authority
- GB
- United Kingdom
- Prior art keywords
- production
- hydrogen cyanide
- platinum metal
- relating
- oxygen
- 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
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C3/00—Cyanogen; Compounds thereof
- C01C3/02—Preparation, separation or purification of hydrogen cyanide
- C01C3/0208—Preparation in gaseous phase
- C01C3/0212—Preparation in gaseous phase from hydrocarbons and ammonia in the presence of oxygen, e.g. the Andrussow-process
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)
- Catalysts (AREA)
Abstract
In the production of hydrogen cyanide by interacting ammonia, a gaseous hydrocarbon and oxygen in the presence of a platinum metal catalyst at a temperature of 750-1,250 DEG C., the reaction is initiated by electrically heating a starting coil of a platinum metal to a red heat in close proximity to the platinum metal catalyst. The gaseous hydrocarbon may contain 80 per cent. by volume. The molar ratio of oxygen to methane may be 1 : 1. Specification 723,508 is referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US729502XA | 1951-12-06 | 1951-12-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB729502A true GB729502A (en) | 1955-05-04 |
Family
ID=22110760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB30908/52A Expired GB729502A (en) | 1951-12-06 | 1952-12-05 | Improvements in or relating to a process for the production of hydrogen cyanide |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB729502A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999001211A1 (en) * | 1997-07-03 | 1999-01-14 | E.I. Du Pont De Nemours And Company | Method of inductively igniting a chemical reaction |
| WO1999001212A1 (en) * | 1997-07-03 | 1999-01-14 | E.I. Du Pont De Nemours And Company | Inductively heated catalytic reactor |
-
1952
- 1952-12-05 GB GB30908/52A patent/GB729502A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999001211A1 (en) * | 1997-07-03 | 1999-01-14 | E.I. Du Pont De Nemours And Company | Method of inductively igniting a chemical reaction |
| WO1999001212A1 (en) * | 1997-07-03 | 1999-01-14 | E.I. Du Pont De Nemours And Company | Inductively heated catalytic reactor |
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