JPS5471100A - Method of producing prussic acid using acetonitrile as raw material - Google Patents
Method of producing prussic acid using acetonitrile as raw materialInfo
- Publication number
- JPS5471100A JPS5471100A JP13759777A JP13759777A JPS5471100A JP S5471100 A JPS5471100 A JP S5471100A JP 13759777 A JP13759777 A JP 13759777A JP 13759777 A JP13759777 A JP 13759777A JP S5471100 A JPS5471100 A JP S5471100A
- Authority
- JP
- Japan
- Prior art keywords
- catalyst
- hcn
- compounds
- acetonitrile
- raw material
- 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.)
- Pending
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Abstract
PURPOSE: To accomplish an efficient production of HCN with equipment cost and energy reduced due to the reaction temperature lowered by bringing CH3CN, NH3 and O2 into a phase reaction in the presence of a highly active Mo-Fe oxide catalyst with an atomic ratio Fe/Mo of a specified value.
CONSTITUTION: CH3CN, NH3 and O2 are brought into reaction at 300 to 600°C under a pressure of 1 to a few atmospheres in the presence of a Mo-Fe oxide (e.g. Mo12Fe12O54) catalyst with an atomic ratio Fe/Mo of 0.5 to 1.5, preferably 0.8 to 1.5, to produce HCN. In order to prepare this catalyst, Mo or Mo compounds and Fe or Fe compounds are dissolved or suspended in water or acidic solvent, provided with a carrier as desired, dried, sintered and molded. The molecular ratio NH3/ CH3CN is 0.9 to 2 and the molecular ratio O2/CH3CN 1 to 20. This method needs no priceless metal for a catalyst component, thus providing an inexpensive HCN at a higher yield.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13759777A JPS5471100A (en) | 1977-11-16 | 1977-11-16 | Method of producing prussic acid using acetonitrile as raw material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13759777A JPS5471100A (en) | 1977-11-16 | 1977-11-16 | Method of producing prussic acid using acetonitrile as raw material |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5471100A true JPS5471100A (en) | 1979-06-07 |
Family
ID=15202412
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13759777A Pending JPS5471100A (en) | 1977-11-16 | 1977-11-16 | Method of producing prussic acid using acetonitrile as raw material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5471100A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4981670A (en) * | 1989-12-15 | 1991-01-01 | Bp America Inc. | HCN from crude aceto |
-
1977
- 1977-11-16 JP JP13759777A patent/JPS5471100A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4981670A (en) * | 1989-12-15 | 1991-01-01 | Bp America Inc. | HCN from crude aceto |
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