JPS56160308A - Manufacture of nitrous oxide - Google Patents
Manufacture of nitrous oxideInfo
- Publication number
- JPS56160308A JPS56160308A JP6022480A JP6022480A JPS56160308A JP S56160308 A JPS56160308 A JP S56160308A JP 6022480 A JP6022480 A JP 6022480A JP 6022480 A JP6022480 A JP 6022480A JP S56160308 A JPS56160308 A JP S56160308A
- Authority
- JP
- Japan
- Prior art keywords
- salt
- acid
- nitridotrissulfuric
- imidobissulfuric
- manufacture
- 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
Abstract
PURPOSE: To manufacture NO inexpensively and safely by reacting salt of imidobissulfuric acid and/or salt of nitridotrissulfuric acid with nitric acid in an acidic soln.
CONSTITUTION: Salt of imidobissulfuric acid and/or salt of nitridotrissulfuric acid 1 is mixed with nitric acid 2 in a mixing vessel 3, charged into a reactor 4, and reacted at 100W140°C for ≥ about 30min. Gaseous NO thus generated is purified in a purifying process 6 through a gas reservoir 5 and taken out as a product 7. On the other hand, the liq. reactant in the reactor 4 is discharged through a treating process 8. The salt of imidobissulfuric acid and the salt of nitridotrissulfuric acid include NH3 salt, Na salt, k salt and Ca salt.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6022480A JPS56160308A (en) | 1980-05-06 | 1980-05-06 | Manufacture of nitrous oxide |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6022480A JPS56160308A (en) | 1980-05-06 | 1980-05-06 | Manufacture of nitrous oxide |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56160308A true JPS56160308A (en) | 1981-12-10 |
Family
ID=13135973
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6022480A Pending JPS56160308A (en) | 1980-05-06 | 1980-05-06 | Manufacture of nitrous oxide |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56160308A (en) |
-
1980
- 1980-05-06 JP JP6022480A patent/JPS56160308A/en active Pending
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