AR114791A1 - COMPOSITIONS OF LIQUID NITROGEN FERTILIZERS AND ADDITIVES THEREOF - Google Patents
COMPOSITIONS OF LIQUID NITROGEN FERTILIZERS AND ADDITIVES THEREOFInfo
- Publication number
- AR114791A1 AR114791A1 ARP190101032A ARP190101032A AR114791A1 AR 114791 A1 AR114791 A1 AR 114791A1 AR P190101032 A ARP190101032 A AR P190101032A AR P190101032 A ARP190101032 A AR P190101032A AR 114791 A1 AR114791 A1 AR 114791A1
- Authority
- AR
- Argentina
- Prior art keywords
- weight
- inhibitor
- urea
- fertilizer
- compounds
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C9/00—Fertilisers containing urea or urea compounds
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C9/00—Fertilisers containing urea or urea compounds
- C05C9/005—Post-treatment
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C9/00—Fertilisers containing urea or urea compounds
- C05C9/02—Fertilisers containing urea or urea compounds containing urea-formaldehyde condensates
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/90—Mixtures of one or more fertilisers with additives not having a specially fertilising activity for affecting the nitrification of ammonium compounds or urea in the soil
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Fertilizers (AREA)
Abstract
Reivindicación 1: Una solución de aditivo (I) de por lo menos un inhibidor de la ureasa (d1) y/o por lo menos un inhibidor de la nitrificación (d2), donde dicha solución comprende: urea (a1) y/o un aducto de urea-aldehído (a2) y/o un fertilizante de urea-triazona (a3), agua (b), por lo menos un cosolvente orgánico (c), y además por lo menos un inhibidor de la ureasa (d1) y/o por lo menos un inhibidor de la nitrificación (d2), donde los compuestos (a) están presentes en una cantidad de por lo menos 20% en peso, preferiblemente por lo menos 25% en peso, con respecto al peso total de los compuestos (a) + (b) + (c), donde los compuestos (d1) y (d2) son diferentes entre sí; y donde los compuestos (d) están presentes en una cantidad de por lo menos 2,5% en peso, por lo menos 3% en peso, preferentemente, por lo menos 5% en peso, con respecto al peso total de la solución de aditivo (I). Reivindicación 2: La solución de aditivo de acuerdo con la reivindicación 1, que comprende: urea (a1) y/o un fertilizante de urea-triazona (a3), agua (b), por lo menos un cosolvente orgánico (c) y además por lo menos un inhibidor de la ureasa (d1), o una combinación de por lo menos un inhibidor de la ureasa (d1) y por lo menos un inhibidor de la nitrificación (d2), donde la cantidad de inhibidores de la ureasa (d1) es por lo menos 1% en peso, preferiblemente por lo menos 2% en peso, más preferentemente por lo menos 3% en peso, con respecto al peso total de la solución de aditivo (I). Reivindicación 3: La solución de aditivo de acuerdo con la reivindicación 1, que comprende: urea (a1) y/o un fertilizante de urea-triazona (a3), agua (b), por lo menos un cosolvente orgánico (c) y además por lo menos un inhibidor de la nitrificación (d2), o una combinación de por lo menos un inhibidor de la nitrificación (d2) y por lo menos un inhibidor de la ureasa (d1), donde la cantidad de inhibidores de la nitrificación (d2) es por lo menos 0,1% en peso, preferiblemente por lo menos 1% en peso, más preferiblemente por lo menos 2% en peso, con respecto al peso total de la solución de aditivo (I). Reivindicación 6: La solución de aditivo de acuerdo con cualquiera de las reivindicaciones 1 - 5, donde el inhibidor de la ureasa (d1) es un inhibidor de tipo triamida fosfórico, preferiblemente, un inhibidor de tipo triamida tiofosfórico. Reivindicación 7: La solución de aditivo de acuerdo con cualquiera de las reivindicaciones 1 - 6, donde el inhibidor de la nitrificación (d2) es diciandiamida (DCD), tiosulfato de amonio (ATS), tiourea (TU) y/o fosfato de dimetilpirazol (DMPP), preferiblemente, DCD, ATS y/o DMPP. Reivindicación 10: Un proceso para preparar una solución de aditivo (I) de acuerdo con cualquiera de las reivindicaciones 1 - 9, que comprende la etapa de disolver por lo menos un inhibidor de la ureasa (d1) y/o por lo menos un inhibidor de la nitrificación (d2) en una solución que comprende: (a) urea (a1) y/o un aducto de urea-aldehído (a2) y/o un fertilizante de urea-triazona (a3), (b) agua y en (c), por lo menos un cosolvente orgánico que se selecciona preferiblemente de solventes próticos polares y/o no próticos polares que son miscibles con agua. Reivindicación 18: Una composición de fertilizante líquido de N-S mixto (III) que comprende: agua, un fertilizante que contiene azufre, seleccionado, por ejemplo, de polisulfuro, (bi)sulfito y/o fertilizantes de tiosulfato, un fertilizante que contiene nitrógeno, más en particular, un fertilizante nitrogenado a base de urea, y por lo menos un inhibidor de la ureasa (d1) y/o por lo menos un inhibidor de la nitrificación (d2), donde los compuestos (d1) y (d2) son diferentes entre sí, y donde el fertilizante que contiene azufre es convenientemente diferente de los compuestos (d), donde la cantidad de S es más del 2% en peso, preferiblemente, más del 5% en peso, con respecto al peso total del fertilizante (III), y donde la cantidad de N es más del 5% en peso, preferiblemente, más del 20% en peso, y más preferiblemente, más del 25% en peso, con respecto al peso total del fertilizante (III), y donde al cantidad de compuestos (d) en dicha composición (III) es por lo menos 0,04% en peso.Claim 1: An additive solution (I) of at least one urease inhibitor (d1) and / or at least one nitrification inhibitor (d2), wherein said solution comprises: urea (a1) and / or a urea-aldehyde adduct (a2) and / or a urea-triazone fertilizer (a3), water (b), at least one organic cosolvent (c), and also at least one urease inhibitor (d1) and / or at least one nitrification inhibitor (d2), where the compounds (a) are present in an amount of at least 20% by weight, preferably at least 25% by weight, relative to the total weight of the compounds (a) + (b) + (c), where compounds (d1) and (d2) are different from each other; and where the compounds (d) are present in an amount of at least 2.5% by weight, at least 3% by weight, preferably at least 5% by weight, relative to the total weight of the solution of additive (I). Claim 2: The additive solution according to claim 1, comprising: urea (a1) and / or a urea-triazone fertilizer (a3), water (b), at least one organic cosolvent (c) and further at least one urease inhibitor (d1), or a combination of at least one urease inhibitor (d1) and at least one nitrification inhibitor (d2), where the amount of urease inhibitors (d1 ) is at least 1% by weight, preferably at least 2% by weight, more preferably at least 3% by weight, relative to the total weight of the additive solution (I). Claim 3: The additive solution according to claim 1, comprising: urea (a1) and / or a urea-triazone fertilizer (a3), water (b), at least one organic cosolvent (c) and further at least one nitrification inhibitor (d2), or a combination of at least one nitrification inhibitor (d2) and at least one urease inhibitor (d1), where the amount of nitrification inhibitors (d2 ) is at least 0.1% by weight, preferably at least 1% by weight, more preferably at least 2% by weight, relative to the total weight of the additive solution (I). Claim 6: The additive solution according to any of claims 1-5, wherein the urease inhibitor (d1) is a phosphoric triamide type inhibitor, preferably a thiophosphoric triamide type inhibitor. Claim 7: The additive solution according to any one of claims 1-6, wherein the nitrification inhibitor (d2) is dicyandiamide (DCD), ammonium thiosulfate (ATS), thiourea (TU) and / or dimethylpyrazole phosphate (DMPP), preferably DCD, ATS and / or DMPP. Claim 10: A process for preparing an additive solution (I) according to any of claims 1-9, comprising the step of dissolving at least one urease (d1) inhibitor and / or at least one inhibitor nitrification (d2) in a solution comprising: (a) urea (a1) and / or a urea-aldehyde adduct (a2) and / or a urea-triazone fertilizer (a3), (b) water and in (c), at least one organic cosolvent which is preferably selected from polar protic and / or polar non-protic solvents which are miscible with water. Claim 18: A mixed NS liquid fertilizer composition (III) comprising: water, a sulfur-containing fertilizer, selected for example from polysulfide, (bi) sulfite and / or thiosulfate fertilizers, a nitrogen-containing fertilizer, more in particular, a urea-based nitrogen fertilizer, and at least one urease inhibitor (d1) and / or at least one nitrification inhibitor (d2), where the compounds (d1) and (d2) are different from each other, and where the sulfur-containing fertilizer is conveniently different from the compounds (d), where the amount of S is more than 2% by weight, preferably more than 5% by weight, relative to the total weight of the fertilizer (III), and where the amount of N is more than 5% by weight, preferably, more than 20% by weight, and more preferably, more than 25% by weight, relative to the total weight of the fertilizer (III), and where the amount of compounds (d) in said composition (III) is at least 0.04% by weight.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201862660663P | 2018-04-20 | 2018-04-20 |
Publications (1)
Publication Number | Publication Date |
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AR114791A1 true AR114791A1 (en) | 2020-10-14 |
Family
ID=66323976
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP190101032A AR114791A1 (en) | 2018-04-20 | 2019-04-17 | COMPOSITIONS OF LIQUID NITROGEN FERTILIZERS AND ADDITIVES THEREOF |
Country Status (2)
Country | Link |
---|---|
AR (1) | AR114791A1 (en) |
WO (1) | WO2019204163A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3113811A1 (en) | 2020-09-08 | 2022-03-11 | VALORISATION DES INNOVATIONS EN AGROFOURNITURES VEGETALES par abréviation VIA VEGETALE | Nitrogen fertilizer composition intended for root application |
CN114057522B (en) * | 2021-11-17 | 2023-02-24 | 中化农业(临沂)研发中心有限公司 | Biological stimulin type liquid fertilizer containing double-effect slow-release nitrogen and preparation method thereof |
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2019
- 2019-04-12 WO PCT/US2019/027346 patent/WO2019204163A1/en active Application Filing
- 2019-04-17 AR ARP190101032A patent/AR114791A1/en unknown
Also Published As
Publication number | Publication date |
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WO2019204163A1 (en) | 2019-10-24 |
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