ES2569541B1 - Nitrogenated Fertilizer - Google Patents
Nitrogenated Fertilizer Download PDFInfo
- Publication number
- ES2569541B1 ES2569541B1 ES201431642A ES201431642A ES2569541B1 ES 2569541 B1 ES2569541 B1 ES 2569541B1 ES 201431642 A ES201431642 A ES 201431642A ES 201431642 A ES201431642 A ES 201431642A ES 2569541 B1 ES2569541 B1 ES 2569541B1
- Authority
- ES
- Spain
- Prior art keywords
- nitrogen
- weight
- fertilizer
- nitric
- ureic
- 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.)
- Withdrawn - After Issue
Links
- 239000003337 fertilizer Substances 0.000 title claims description 17
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 76
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 38
- 239000000618 nitrogen fertilizer Substances 0.000 claims abstract description 7
- 239000000654 additive Substances 0.000 claims abstract description 6
- 239000000758 substrate Substances 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000008187 granular material Substances 0.000 claims description 3
- 238000001033 granulometry Methods 0.000 claims description 3
- 230000009466 transformation Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 2
- 239000004202 carbamide Substances 0.000 description 2
- 230000004720 fertilization Effects 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 108010082495 Dietary Plant Proteins Proteins 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229930002875 chlorophyll Natural products 0.000 description 1
- 235000019804 chlorophyll Nutrition 0.000 description 1
- ATNHDLDRLWWWCB-AENOIHSZSA-M chlorophyll a Chemical compound C1([C@@H](C(=O)OC)C(=O)C2=C3C)=C2N2C3=CC(C(CC)=C3C)=[N+]4C3=CC3=C(C=C)C(C)=C5N3[Mg-2]42[N+]2=C1[C@@H](CCC(=O)OC\C=C(/C)CCC[C@H](C)CCC[C@H](C)CCCC(C)C)[C@H](C)C2=C5 ATNHDLDRLWWWCB-AENOIHSZSA-M 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 230000029553 photosynthesis Effects 0.000 description 1
- 238000010672 photosynthesis Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C11/00—Other nitrogenous fertilisers
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Fertilizers (AREA)
Abstract
Fertilizante nitrogenado, que comprende: nitrógeno ureico: 28-32% en peso; nitrógeno amoniacal: 8-10% en peso; nitrógeno nítrico: 0,5-1,5% en peso; SO{sub,3}: 20-25% en peso; y sustratos/aditivos: 31,5-43,5% en peso.Nitrogen fertilizer, comprising: ureic nitrogen: 28-32% by weight; ammoniacal nitrogen: 8-10% by weight; nitric nitrogen: 0.5-1.5% by weight; SO {sub, 3}: 20-25% by weight; and substrates / additives: 31.5-43.5% by weight.
Description
FERTILIZANTE NITROGENADO NITROGEN FERTILIZER
DESCRIPCIÓN DESCRIPTION
5 5
La presente invención se refiere a un fertilizante nitrogenado The present invention relates to a nitrogen fertilizer
10 10
El nitrógeno forma parte de las proteínas y enzimas y de la molécula de clorofila, por lo tanto es indispensable en la síntesis de proteínas y vital para la realización de la fotosíntesis. Por tanto es uno de los elementos más comunes en las técnicas de 15 fertilización. Nitrogen is part of the proteins and enzymes and the chlorophyll molecule, therefore it is indispensable in the synthesis of proteins and vital for the realization of photosynthesis. Therefore it is one of the most common elements in fertilization techniques.
En técnicas de fertilización, se produce una cadena de transformación del nitrógeno, desde el nitrógeno uréico que sería la forma primigenia y no es asimilable directamente por el cultivo, hasta nitrógeno nítrico que es la forma óptima de absorción por el cultivo, previo 20 paso por una etapa intermedia de nitrógeno amoniacal. In fertilization techniques, a nitrogen transformation chain is produced, from the ureic nitrogen that would be the primitive form and is not directly assimilable by the crop, to nitric nitrogen that is the optimal form of absorption by the crop, after passing through an intermediate stage of ammoniacal nitrogen.
Dado que el nitrógeno nítrico es altamente soluble presenta una alta tasa de pérdidas por lavado (lixiviación) hacia el subsuelo, lo que además produce su contaminación. Por otro lado, el nitrógeno amoniacal es soluble en agua, pero queda parcialmente retenido en el 25 subsuelo en forma de amoniaco, que no interesa que se dé superficialmente ya que entonces se producen pérdidas por evaporación. Since nitric nitrogen is highly soluble, it has a high rate of losses due to washing (leaching) to the subsoil, which also causes its contamination. On the other hand, ammoniacal nitrogen is soluble in water, but it is partially retained in the subsoil in the form of ammonia, which does not matter if it occurs superficially since evaporation losses then occur.
Convencionalmente se viene utilizando la urea, y por tanto el nitrógeno uréico, como fertilizante, produciéndose la transformación o cadena de nitrógeno en el terreno. Esto 30 implica una ralentización en la puesta a disposición de la planta del nitrógeno nítrico del orden de unos 20 días desde la aplicación de la urea, y por tanto una ralentización en el desarrollo de la planta. Conventionally urea has been used, and therefore ureic nitrogen, as fertilizer, producing the transformation or nitrogen chain in the soil. This implies a slowdown in the provision of the nitric nitrogen plant of the order of about 20 days from the application of the urea, and therefore a slowdown in the development of the plant.
Por otro lado, otro nutriente conocido para los cultivos es el azufre. Se trata de un nutriente 35 On the other hand, another nutrient known for crops is sulfur. It is a nutrient 35
secundario, pero esencial, que influye en el crecimiento de la planta y en la composición de la proteína vegetal. Además es un estimulador de la fijación biológica del nitrógeno secondary, but essential, that influences the growth of the plant and the composition of the vegetable protein. It is also a stimulator of the biological fixation of nitrogen
5 5
El fertilizante nitrogenado de la invención tiene una composición que incluye nitrógeno en sus tres formas dentro de la cadena de transformación del nitrógeno, de forma que es capaz de ofrecer al cultivo desde su misma aplicación nitrógeno nítrico, acelerando el crecimiento y aumentando la producción. The nitrogen fertilizer of the invention has a composition that includes nitrogen in its three forms within the nitrogen transformation chain, so that it is capable of offering nitric nitrogen to the crop, accelerating growth and increasing production.
10 10
El mecanismo para ofrecer nitrógeno nítrico desde el instante inicial comprende la inclusión en su composición de esta forma del nitrógeno, en proporción mínima para evitar su pérdida por lavado, pero suficiente para la absorción inmediata. Además también incluye nitrógeno amónico, de forma que desde la misma aplicación del fertilizante está presente esta otra forma del nitrógeno para producir su transformación en nitrógeno nítrico y sustituir al ya 15 asimilado por la planta. Igualmente comprende nitrógeno uréico, que a su vez se transformará en nitrógeno amónico para sustituir al que a su vez se ha transformado en nitrógeno nítrico The mechanism for offering nitric nitrogen from the initial moment comprises the inclusion in this composition of this form of nitrogen, in a minimal proportion to prevent its loss by washing, but sufficient for immediate absorption. In addition it also includes ammonium nitrogen, so that from the same application of the fertilizer this other form of nitrogen is present to produce its transformation into nitric nitrogen and replace the already assimilated by the plant. It also includes ureic nitrogen, which in turn will be transformed into ammonium nitrogen to replace the one that in turn has been transformed into nitric nitrogen
De acuerdo con la invención, la composición del fertilizante comprende: 20 According to the invention, the fertilizer composition comprises:
nitrógeno uréico: 28-32% en peso ureic nitrogen: 28-32% by weight
nitrógeno amoniacal: 8-10% en peso ammoniacal nitrogen: 8-10% by weight
nitrógeno nítrico: 0,5-1,5% en peso nitric nitrogen: 0.5-1.5% by weight
SO3: 20-25% en peso, y SO3: 20-25% by weight, and
sustratos/aditivos: 31,5-43,5-% en peso. 25 Substrates / additives: 31.5-43.5-% by weight. 25
Y muy preferentemente, dentro de estos rangos de valores, comprende: And most preferably, within these ranges of values, it comprises:
nitrógeno uréico: 30% en peso ureic nitrogen: 30% by weight
nitrógeno amoniacal: 9% en peso ammoniacal nitrogen: 9% by weight
nitrógeno nítrico: 1% en peso 30 nitric nitrogen: 1% by weight 30
SO3: 22,7% en peso, y SO3: 22.7% by weight, and
sustratos/aditivos: 37,3% en peso, substrates / additives: 37.3% by weight,
Por tanto, el contenido total de nitrógeno del fertilizante está comprendido entre el 36,5 y el Therefore, the total nitrogen content of the fertilizer is between 36.5 and
43,5% en peso, y muy preferentemente será del 40% en peso. Esta última realización en concreto aporta los mejores resultados en las pruebas realizadas. 43.5% by weight, and most preferably it will be 40% by weight. This last realization in particular provides the best results in the tests performed.
Las proporciones de % en peso se corresponden con las unidades utilizadas en el sector de la técnica de los fertilizantes (unidades de fertilizante), donde una cantidad determinada de 5 unidades de fertilizante se corresponde exactamente con dicha cantidad de kilogramos del componente fertilizante concreto contenida en 100 kilogramos del producto. The proportions of% by weight correspond to the units used in the fertilizer technique sector (fertilizer units), where a given quantity of 5 fertilizer units corresponds exactly to that amount of kilograms of the specific fertilizer component contained in 100 kilograms of the product.
10 10
La composición preferente del fertilizante de la invención comprende: The preferred composition of the fertilizer of the invention comprises:
nitrógeno uréico: 30% en peso ureic nitrogen: 30% by weight
nitrógeno amoniacal: 9% en peso ammoniacal nitrogen: 9% by weight
nitrógeno nítrico: 1% en peso 15 nitric nitrogen: 1% by weight 15
SO3: 22,7% en peso, y SO3: 22.7% by weight, and
sustratos/aditivos: 37,3% en peso, substrates / additives: 37.3% by weight,
El fertilizante tiene una presentación en forma de gránulos, de granulometría comprendida entre 1 y 4 milímetros en el 95% de dichos gránulos, de forma que esta granulometría 20 determina la velocidad de transformación y de liberación de los componentes. The fertilizer has a presentation in the form of granules, of granulometry between 1 and 4 millimeters in 95% of said granules, so that this granulometry 20 determines the speed of transformation and release of the components.
El pH al agua del fertilizante de la invención se encuentra comprendido entre 5 y 5,6, presentando una solubilidad en agua del 100%. Su densidad se encuentra comprendida entre 0,8 y 0,9 Kilogramos por cada litro de fertilizante. 25 The pH to water of the fertilizer of the invention is between 5 and 5.6, presenting a water solubility of 100%. Its density is between 0.8 and 0.9 Kilograms per liter of fertilizer. 25
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201431642A ES2569541B1 (en) | 2014-11-11 | 2014-11-11 | Nitrogenated Fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201431642A ES2569541B1 (en) | 2014-11-11 | 2014-11-11 | Nitrogenated Fertilizer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2569541A1 ES2569541A1 (en) | 2016-05-11 |
| ES2569541B1 true ES2569541B1 (en) | 2017-02-21 |
Family
ID=55910452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES201431642A Withdrawn - After Issue ES2569541B1 (en) | 2014-11-11 | 2014-11-11 | Nitrogenated Fertilizer |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES2569541B1 (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4239522A (en) * | 1979-06-13 | 1980-12-16 | Phillips Petroleum Company | Fertilizer solutions containing sulfur and having low crystallization temperature |
| US4762546A (en) * | 1987-04-13 | 1988-08-09 | Tennessee Valley Authority | Production of high-grade nitrogen-sulfur suspension fertilizers |
| ES2134148B1 (en) * | 1997-07-30 | 2000-05-01 | Turol Trading S A | NITROGENATED FERTILIZER ENRICHED WITH MAGNESIUM AND PROCEDURE FOR ITS PREPARATION. |
| ES2156746B1 (en) * | 1999-07-20 | 2002-05-01 | Inabonos Sa | NITROGEN FERTILIZER, CONTAINING UREIC NITROGEN, AMMONIC AND ORGANIC NITRIC, GRADUAL SOLUBILITY AND PROGRESSIVE NITRIFICATION, AND METHOD OF OBTAINING. |
| ES2398234T3 (en) * | 2006-05-11 | 2013-03-14 | Fertinagro Nutrientes, S.L. | Procedures for obtaining nitrogen fertilizers and complexes and fertilizers thus obtained |
-
2014
- 2014-11-11 ES ES201431642A patent/ES2569541B1/en not_active Withdrawn - After Issue
Also Published As
| Publication number | Publication date |
|---|---|
| ES2569541A1 (en) | 2016-05-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
Ref document number: 2569541 Country of ref document: ES Kind code of ref document: B1 Effective date: 20170221 |
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| FA2A | Application withdrawn |
Effective date: 20170809 |