GB190604219A - Improvements in the Production of Nitrites. - Google Patents
Improvements in the Production of Nitrites.Info
- Publication number
- GB190604219A GB190604219A GB190604219DA GB190604219A GB 190604219 A GB190604219 A GB 190604219A GB 190604219D A GB190604219D A GB 190604219DA GB 190604219 A GB190604219 A GB 190604219A
- Authority
- GB
- United Kingdom
- Prior art keywords
- nitrites
- nitrogen
- absorbing
- oxygen
- medium
- 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
Landscapes
- Gas Separation By Absorption (AREA)
- Treating Waste Gases (AREA)
Abstract
4219. Johnson, J. Y., [Badische Anilin & Soda Fabrik]. Feb. 20. Nitrites.-In the production of nitrites by submitting gases containing nitrogen trioxide, or nitric oxide and oxygen, or nitrogen trioxide, nitric oxide and oxygen, to the action of an absorbing-medium such as alkali hydrates or carbonates, or alkaline-earth hydrates, the gases are maintained at a sufficient temperature to prevent the further oxidation of nitrogen trioxide to nitrogen peroxide. A suitable temperature is about 300‹ C., and the absorbing- medium should be at ordinary temperature or cold. A cold solution containing some nitrite is a convenient form for the absorbent. The gaseous mixture may be produced by electric discharges in air.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190604219T | 1906-02-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190604219A true GB190604219A (en) | 1906-08-23 |
Family
ID=32630818
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190604219D Expired GB190604219A (en) | 1906-02-20 | 1906-02-20 | Improvements in the Production of Nitrites. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190604219A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4009246A (en) * | 1970-04-01 | 1977-02-22 | E. I. Du Pont De Nemours And Company | Manufacture of nitrates |
-
1906
- 1906-02-20 GB GB190604219D patent/GB190604219A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4009246A (en) * | 1970-04-01 | 1977-02-22 | E. I. Du Pont De Nemours And Company | Manufacture of nitrates |
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