PL369047A1 - Granulated multi-component fertilizer with extended action, particularly for use in forest cultivation and the method for its obtaining - Google Patents
Granulated multi-component fertilizer with extended action, particularly for use in forest cultivation and the method for its obtainingInfo
- Publication number
- PL369047A1 PL369047A1 PL369047A PL36904704A PL369047A1 PL 369047 A1 PL369047 A1 PL 369047A1 PL 369047 A PL369047 A PL 369047A PL 36904704 A PL36904704 A PL 36904704A PL 369047 A1 PL369047 A1 PL 369047A1
- Authority
- PL
- Poland
- Prior art keywords
- amount
- calculated
- mgo
- granules
- magnesite
- Prior art date
Links
- 239000003337 fertilizer Substances 0.000 title abstract 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 4
- 239000008187 granular material Substances 0.000 abstract 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 abstract 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 2
- YYRMJZQKEFZXMX-UHFFFAOYSA-N calcium;phosphoric acid Chemical compound [Ca+2].OP(O)(O)=O.OP(O)(O)=O YYRMJZQKEFZXMX-UHFFFAOYSA-N 0.000 abstract 2
- 239000004202 carbamide Substances 0.000 abstract 2
- 239000001095 magnesium carbonate Substances 0.000 abstract 2
- 235000014380 magnesium carbonate Nutrition 0.000 abstract 2
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 abstract 2
- 229910000021 magnesium carbonate Inorganic materials 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 239000002994 raw material Substances 0.000 abstract 2
- 239000002426 superphosphate Substances 0.000 abstract 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 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
- 239000002253 acid Substances 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
- 229910000514 dolomite Inorganic materials 0.000 abstract 1
- 239000010459 dolomite Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 229910052928 kieserite Inorganic materials 0.000 abstract 1
- 239000011777 magnesium Substances 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 229910000069 nitrogen hydride Inorganic materials 0.000 abstract 1
- 229910052698 phosphorus Inorganic materials 0.000 abstract 1
- 239000011574 phosphorus Substances 0.000 abstract 1
- 239000011591 potassium Substances 0.000 abstract 1
- 229910052700 potassium Inorganic materials 0.000 abstract 1
- 239000001103 potassium chloride Substances 0.000 abstract 1
- 235000011164 potassium chloride Nutrition 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Fertilizers (AREA)
Abstract
Nawóz charakteryzuje się tym, że zawiera azot w ilości 2-6% w przeliczeniu na N w postaci mocznikowanego superfosfatu i/lub siarczanu amonowego ewentualnie uzupełnianych gazowym NH3, fosfor w ilości 4-6% w przeliczeniu na P2O5 w postaci superfosfatu prostego i/lub mocznikowanego, potas w ilości 15-20% w przeliczeniu na K2O w postaci chlorku potasowego, magnez w ilości 9-16% w przeliczeniu na MgO w postaci magnezytu i/lub częściowo rozłożonego kwasem siarkowym magnezytu i/lub częściowo rozłożonego kwasem siarkowym dolomitu i/lub w postaci kizerytu, przy czym stosunek N : P2O5 : K2O : MgO wynosi 1 : 1-2 : 2,5-10 : 1,5-8. Sposób polega na tym, że miesza się surowce w takich ilościach, aby zawartość składników nawozowych zawierała się w proporcji N : P2O5 : K2O : MgO = 1 : 1-2 : 2,5-10 : 1,5-8, homogenizuje się mieszaninę surowców, którą następnie kieruje się do granulatora, do którego wprowadza się podziarno i rozdrobnione nadziarno i granuluje się w obecności pary wodnej o temperaturze 100 - 120°C z ewentualnym dodatkiem wody w ilości 5-8% oraz ewentualnie dozuje się do granulowanego materiału amoniak w postaci gazowej w ilości dostosowanej do neutralizacji wolnych kwasów w mieszaninie. Otrzymane granule kieruje się do suszarki, do której podaje się gorące spaliny, następnie gorące granule przesyła się do wibracyjnego przesiewacza do wyodrębnienia frakcji ziarna 2-5 mm, po czym wyodrębnioną frakcję granul produktu chłodzi się i pakuje lub składuje.The fertilizer is characterized by the fact that it contains nitrogen in the amount of 2-6% calculated as N in the form of urea superphosphate and/or ammonium sulphate, optionally supplemented with gaseous NH3, phosphorus in the amount of 4-6% calculated as P2O5 in the form of simple superphosphate and/or urea, potassium in the amount of 15-20% calculated as K2O in the form of potassium chloride, magnesium in the amount of 9-16% calculated as MgO in the form of magnesite and/or magnesite partially decomposed with sulfuric acid and/or dolomite partially decomposed with sulfuric acid and/ or in the form of kieserite, the ratio of N : P2O5 : K2O : MgO being 1 : 1-2 : 2.5-10 : 1.5-8. The method consists in mixing raw materials in such quantities that the content of fertilizing components is contained in the proportion of N : P2O5 : K2O : MgO = 1 : 1-2 : 2.5-10 : 1.5-8, the mixture is homogenized raw materials, which is then directed to the granulator, where subgrain and crushed overgrain are introduced and granulated in the presence of steam at a temperature of 100 - 120°C with the possible addition of water in the amount of 5-8%, and ammonia in gaseous form in an amount adapted to neutralize free acids in the mixture. The obtained granules are directed to a dryer to which hot exhaust gases are fed, then the hot granules are sent to a vibrating screen to separate the 2-5 mm grain fraction, and then the separated fraction of product granules is cooled and packed or stored.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL369047A PL199303B1 (en) | 2004-07-12 | 2004-07-12 | Granulated multi-component fertilizer with extended action, particularly for use in forest cultivation and the method for its obtaining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL369047A PL199303B1 (en) | 2004-07-12 | 2004-07-12 | Granulated multi-component fertilizer with extended action, particularly for use in forest cultivation and the method for its obtaining |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL369047A1 true PL369047A1 (en) | 2006-01-23 |
| PL199303B1 PL199303B1 (en) | 2008-09-30 |
Family
ID=37715032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL369047A PL199303B1 (en) | 2004-07-12 | 2004-07-12 | Granulated multi-component fertilizer with extended action, particularly for use in forest cultivation and the method for its obtaining |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL199303B1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4419493A4 (en) * | 2021-10-22 | 2025-09-03 | ICL Europe Cooperatief UA | KIESERITE GRANULES AND METHOD FOR ITS PRODUCTION |
-
2004
- 2004-07-12 PL PL369047A patent/PL199303B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL199303B1 (en) | 2008-09-30 |
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