JPS5476500A - Production of hydrocyanic acid - Google Patents

Production of hydrocyanic acid

Info

Publication number
JPS5476500A
JPS5476500A JP14410877A JP14410877A JPS5476500A JP S5476500 A JPS5476500 A JP S5476500A JP 14410877 A JP14410877 A JP 14410877A JP 14410877 A JP14410877 A JP 14410877A JP S5476500 A JPS5476500 A JP S5476500A
Authority
JP
Japan
Prior art keywords
contg
atoms
hydrocyanic acid
mixed gas
esp
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.)
Granted
Application number
JP14410877A
Other languages
Japanese (ja)
Other versions
JPS6026046B2 (en
Inventor
Tsutomu Katsumata
Makoto Honda
Tetsuo Dosono
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Asahi Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd
Priority to JP14410877A priority Critical patent/JPS6026046B2/en
Publication of JPS5476500A publication Critical patent/JPS5476500A/en
Publication of JPS6026046B2 publication Critical patent/JPS6026046B2/en
Expired legal-status Critical Current

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  • Catalysts (AREA)

Abstract

PURPOSE: To economically produce hydrocyanic acid in a high yield by subjecting a mixed gas contg. acetonitrile and methanol to gaseous phase ammoxidation in the presence of a compound metal oxide catalyst contg. Mo, Fe and an alkali metal.
CONSTITUTION: A metal oxide catalyst is prepared which has a compsn. represented by the formula (where Fe; 6W15 atoms and an alkali metal such as Li≤3 atoms to Mo; 12 atoms). In the presence of the catalyst a mixed gas consisting of CH3CN, CH3OH, NH3 and O2 or an O2-contg. gas, or further contg. steam or an inert gas is subjected to gaseous phase catalytic reaction at 300W600°C under atmospheric press. Wseveral atm. The molar ratio of NH3/(CH3CN+CH3OH) in the mixed gas is 0.9W2, esp. 1.0W1.5 and that of O21(CH3CN+CH3OH) 1W20, esp. 1W10. By this method hydrocyanic acid can be produced in such a high yield as above 70% on the basis of the total carbon of CH3CN and CH3OH.
COPYRIGHT: (C)1979,JPO&Japio
JP14410877A 1977-12-01 1977-12-01 Production method of cyanide Expired JPS6026046B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14410877A JPS6026046B2 (en) 1977-12-01 1977-12-01 Production method of cyanide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14410877A JPS6026046B2 (en) 1977-12-01 1977-12-01 Production method of cyanide

Publications (2)

Publication Number Publication Date
JPS5476500A true JPS5476500A (en) 1979-06-19
JPS6026046B2 JPS6026046B2 (en) 1985-06-21

Family

ID=15354363

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14410877A Expired JPS6026046B2 (en) 1977-12-01 1977-12-01 Production method of cyanide

Country Status (1)

Country Link
JP (1) JPS6026046B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63274967A (en) * 1987-05-06 1988-11-11 Mita Ind Co Ltd Electrophotographic copying method

Also Published As

Publication number Publication date
JPS6026046B2 (en) 1985-06-21

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