FI970819L - Method for preparing a nitrogen-containing liquid organic fertilizer - Google Patents
Method for preparing a nitrogen-containing liquid organic fertilizer Download PDFInfo
- Publication number
- FI970819L FI970819L FI970819A FI970819A FI970819L FI 970819 L FI970819 L FI 970819L FI 970819 A FI970819 A FI 970819A FI 970819 A FI970819 A FI 970819A FI 970819 L FI970819 L FI 970819L
- Authority
- FI
- Finland
- Prior art keywords
- nitrogen
- organic fertilizer
- preparing
- containing liquid
- liquid organic
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 title abstract 3
- 239000007788 liquid Substances 0.000 title abstract 2
- 239000003895 organic fertilizer Substances 0.000 title abstract 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- 150000003863 ammonium salts Chemical class 0.000 abstract 1
- 238000009264 composting Methods 0.000 abstract 1
- 239000003337 fertilizer Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 150000007524 organic acids Chemical class 0.000 abstract 1
- 239000011368 organic material Substances 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
Landscapes
- Fertilizers (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention relates to a process for producing nitrogen containing organic fertilizer in liquid form. In the process, ammonia-containing air which is formed in conjunction with composting nitrogen-containing organic material is conducted into a gas scrubber, or another device which is suitable for the purpose, which is in contact with an organic acid-containing washing solution, and the ammonium salt which is thus obtained is used as the raw material for fertilizer, either as such or having been diluted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI970819A FI103200B (en) | 1997-02-27 | 1997-02-27 | Process for the preparation of nitrogenous organic fertilizers in liquid form |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI970819 | 1997-02-27 | ||
| FI970819A FI103200B (en) | 1997-02-27 | 1997-02-27 | Process for the preparation of nitrogenous organic fertilizers in liquid form |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| FI970819A0 FI970819A0 (en) | 1997-02-27 |
| FI970819L true FI970819L (en) | 1998-08-28 |
| FI103200B1 FI103200B1 (en) | 1999-05-14 |
| FI103200B FI103200B (en) | 1999-05-14 |
Family
ID=8548290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI970819A FI103200B (en) | 1997-02-27 | 1997-02-27 | Process for the preparation of nitrogenous organic fertilizers in liquid form |
Country Status (1)
| Country | Link |
|---|---|
| FI (1) | FI103200B (en) |
-
1997
- 1997-02-27 FI FI970819A patent/FI103200B/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FI103200B1 (en) | 1999-05-14 |
| FI103200B (en) | 1999-05-14 |
| FI970819A0 (en) | 1997-02-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |