LT2019522A - Process for preparing bulk compound fertilizer - Google Patents
Process for preparing bulk compound fertilizerInfo
- Publication number
- LT2019522A LT2019522A LT2019522A LT2019522A LT2019522A LT 2019522 A LT2019522 A LT 2019522A LT 2019522 A LT2019522 A LT 2019522A LT 2019522 A LT2019522 A LT 2019522A LT 2019522 A LT2019522 A LT 2019522A
- Authority
- LT
- Lithuania
- Prior art keywords
- compound fertilizer
- mixtures
- components
- potassium
- weight percent
- Prior art date
Links
- 150000001875 compounds Chemical class 0.000 title abstract 3
- 239000003337 fertilizer Substances 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 4
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 abstract 2
- YIXJRHPUWRPCBB-UHFFFAOYSA-N magnesium nitrate Chemical compound [Mg+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O YIXJRHPUWRPCBB-UHFFFAOYSA-N 0.000 abstract 2
- 229910052757 nitrogen Inorganic materials 0.000 abstract 2
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 abstract 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 abstract 1
- 239000001166 ammonium sulphate Substances 0.000 abstract 1
- 235000011130 ammonium sulphate Nutrition 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 239000004202 carbamide Substances 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 229910017604 nitric acid Inorganic materials 0.000 abstract 1
- 239000011574 phosphorus Substances 0.000 abstract 1
- 229910052698 phosphorus Inorganic materials 0.000 abstract 1
- 239000011591 potassium Substances 0.000 abstract 1
- 229910052700 potassium Inorganic materials 0.000 abstract 1
- 159000000001 potassium salts Chemical class 0.000 abstract 1
- 239000011593 sulfur Substances 0.000 abstract 1
- 229910052717 sulfur Inorganic materials 0.000 abstract 1
Landscapes
- Fertilizers (AREA)
Abstract
The present invention relates to the bulk compound fertilizer industry and can be used for the production of nitrogen, phosphorus and potassium (NPK) compound fertilizers. The wet components obtained from the tubular reactor installed in the lower part of the mixer, in which the alkaline components were neutralized with mineral acids, are mixed with the bulk components 1 to 10 minutes. The temperature of the mixture is raised to a maximum of 140 oC. Aqueous solutions of ammonia containing ammonium nitrate, urea, ammonium sulphate, calcium nitrate, magnesium nitrate or mixtures thereof, potassium hydroxide or potassium salts or mixtures thereof are used as the alkaline component. Nitric acid, phosphoric or sulfuric acid are used as the acid component. The granular product has a nitrogen content of 5 to 25 weight percent and a sulfur content of up to 15 weight percent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LT2019522A LT6825B (en) | 2019-09-20 | 2019-09-20 | Process for preparing bulk compound fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LT2019522A LT6825B (en) | 2019-09-20 | 2019-09-20 | Process for preparing bulk compound fertilizer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| LT2019522A true LT2019522A (en) | 2021-03-25 |
| LT6825B LT6825B (en) | 2021-06-10 |
Family
ID=74911828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LT2019522A LT6825B (en) | 2019-09-20 | 2019-09-20 | Process for preparing bulk compound fertilizer |
Country Status (1)
| Country | Link |
|---|---|
| LT (1) | LT6825B (en) |
-
2019
- 2019-09-20 LT LT2019522A patent/LT6825B/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| LT6825B (en) | 2021-06-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BB1A | Patent application published |
Effective date: 20210325 |
|
| FG9A | Patent granted |
Effective date: 20210610 |
|
| MM9A | Lapsed patents |
Effective date: 20230920 |