GB362585A - Improvements in the manufacture and production of fertilisers containing a high percentage of nitrogen - Google Patents
Improvements in the manufacture and production of fertilisers containing a high percentage of nitrogenInfo
- Publication number
- GB362585A GB362585A GB3015330A GB3015330A GB362585A GB 362585 A GB362585 A GB 362585A GB 3015330 A GB3015330 A GB 3015330A GB 3015330 A GB3015330 A GB 3015330A GB 362585 A GB362585 A GB 362585A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fertilizer
- double salt
- proportions
- nitrogen
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C1/00—Ammonium nitrate fertilisers
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Fertilizers (AREA)
Abstract
A fertilizer is obtained by acting with sulphur dioxide and ammonia substantially in the proportions by volume of 1 : 2, or gas mixtures containing these substances in corresponding proportions, on an aqueous solution of ammonium nitrate whereby a double salt having the formula NH4NO3, (NH4)2SO3 is formed which separates in a solid form if the solution is sufficiently concentrated. This double salt may be used as a fertilizer by itself or as a constituent of mixed fertilizers or it may be oxidized before use, e.g. by merely exposing it to the air or by treating it with heated air.ALSO:A fertilizer is obtained by acting with sulphur dioxide and ammonia substantially in the proportions by volume of 1 : 2, or gas mixtures containing these substances in corresponding proportions, on an aqueous solution of ammonium nitrate whereby a double salt having the formula NH4NO3, (NH4)2SO3 is formed which separates in a solid form if the solution is sufficiently concentrated. This double salt may be used as a fertilizer by itself or as a constituent of mixed fertilizers or it may be oxidized before use, e.g. by merely exposing it to the air or by treating it with heated air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3015330A GB362585A (en) | 1930-10-08 | 1930-10-08 | Improvements in the manufacture and production of fertilisers containing a high percentage of nitrogen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3015330A GB362585A (en) | 1930-10-08 | 1930-10-08 | Improvements in the manufacture and production of fertilisers containing a high percentage of nitrogen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB362585A true GB362585A (en) | 1931-12-10 |
Family
ID=10303153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3015330A Expired GB362585A (en) | 1930-10-08 | 1930-10-08 | Improvements in the manufacture and production of fertilisers containing a high percentage of nitrogen |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB362585A (en) |
-
1930
- 1930-10-08 GB GB3015330A patent/GB362585A/en not_active Expired
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