AR107081A1 - Fertilizantes que contienen urea y procedimientos para su preparación - Google Patents
Fertilizantes que contienen urea y procedimientos para su preparaciónInfo
- Publication number
- AR107081A1 AR107081A1 ARP160103890A ARP160103890A AR107081A1 AR 107081 A1 AR107081 A1 AR 107081A1 AR P160103890 A ARP160103890 A AR P160103890A AR P160103890 A ARP160103890 A AR P160103890A AR 107081 A1 AR107081 A1 AR 107081A1
- Authority
- AR
- Argentina
- Prior art keywords
- urea
- particulate composition
- additive
- weight
- preparation
- Prior art date
Links
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 title abstract 7
- 239000004202 carbamide Substances 0.000 title abstract 7
- 238000000034 method Methods 0.000 title abstract 2
- 239000003337 fertilizer Substances 0.000 title 1
- 239000000654 additive Substances 0.000 abstract 4
- 230000000996 additive effect Effects 0.000 abstract 4
- 239000000126 substance Substances 0.000 abstract 4
- ZNZYKNKBJPZETN-WELNAUFTSA-N Dialdehyde 11678 Chemical compound N1C2=CC=CC=C2C2=C1[C@H](C[C@H](/C(=C/O)C(=O)OC)[C@@H](C=C)C=O)NCC2 ZNZYKNKBJPZETN-WELNAUFTSA-N 0.000 abstract 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- 125000003277 amino group Chemical group 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
- 235000011130 ammonium sulphate Nutrition 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 229910052717 sulfur Inorganic materials 0.000 abstract 1
- 239000011593 sulfur Substances 0.000 abstract 1
- 235000013619 trace mineral Nutrition 0.000 abstract 1
- 239000011573 trace mineral Substances 0.000 abstract 1
- 229920002554 vinyl polymer Polymers 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C9/00—Fertilisers containing urea or urea compounds
- C05C9/005—Post-treatment
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K40/00—Shaping or working-up of animal feeding-stuffs
- A23K40/10—Shaping or working-up of animal feeding-stuffs by agglomeration; by granulation, e.g. making powders
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K50/00—Feeding-stuffs specially adapted for particular animals
- A23K50/10—Feeding-stuffs specially adapted for particular animals for ruminants
- A23K50/15—Feeding-stuffs specially adapted for particular animals for ruminants containing substances which are metabolically converted to proteins, e.g. ammonium salts or urea
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/16—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by suspending the powder material in a gas, e.g. in fluidised beds or as a falling curtain
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C3/00—Fertilisers containing other salts of ammonia or ammonia itself, e.g. gas liquor
- C05C3/005—Post-treatment
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D9/00—Other inorganic fertilisers
-
- 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
- C05G3/20—Mixtures of one or more fertilisers with additives not having a specially fertilising activity for preventing the fertilisers being reduced to powder; Anti-dusting additives
-
- 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
- C05G3/30—Anti-agglomerating additives; Anti-solidifying additives
-
- 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
- C05G5/00—Fertilisers characterised by their form
- C05G5/10—Solid or semi-solid fertilisers, e.g. powders
- C05G5/12—Granules or flakes
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/24—Sulfates of ammonium
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C47/00—Compounds having —CHO groups
- C07C47/02—Saturated compounds having —CHO groups bound to acyclic carbon atoms or to hydrogen
- C07C47/12—Saturated compounds having —CHO groups bound to acyclic carbon atoms or to hydrogen containing more than one —CHO group
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C55/00—Saturated compounds having more than one carboxyl group bound to acyclic carbon atoms
- C07C55/02—Dicarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C55/00—Saturated compounds having more than one carboxyl group bound to acyclic carbon atoms
- C07C55/22—Tricarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L29/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
- C08L29/02—Homopolymers or copolymers of unsaturated alcohols
- C08L29/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L39/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen; Compositions of derivatives of such polymers
- C08L39/02—Homopolymers or copolymers of vinylamine
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
- C08L79/02—Polyamines
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Food Science & Technology (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Pest Control & Pesticides (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Animal Husbandry (AREA)
- Birds (AREA)
- Inorganic Chemistry (AREA)
- Fertilizers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Reivindicación 1: Composición particulada que contiene (i) urea; y un aditivo que comprende uno o ambos componentes (ii) y (iii): (ii) una combinación de al menos un oligómero o un polímero que contienen grupos amino y al menos un compuesto polivinilo funcionalizado; (iii) al menos un dialdehído C₂₋₈ alifático; y una sustancia adicional que comprende uno o varios de los componentes (iv) a (vi): (iv) azufre; (v) sulfato de amonio; (vi) al menos un elemento traza; siendo la proporción de peso del componente (i) > 10% en peso y la proporción de peso de la suma de los componentes (ii) y (iii) en la composición < 1% en peso. Reivindicación 9: Uso de un aditivo y/o una sustancia adicional como se definió en una de las reivindicaciones 1 - 8, para la preparación de una composición particulada que contiene urea. Reivindicación 10: Un procedimiento para la preparación de una composición particulada que contiene urea, que comprende los pasos (A) puesta a disposición de una solución que contiene urea; (B) granulado o prilado de la solución que contiene urea con la adición de un aditivo y/o de una sustancia adicional definidos tal como se definió en una de las reivindicaciones 1 - 8. Reivindicación 18: Dispositivo para la preparación de una composición particulada que contiene urea, que comprende: (a) un granulador; (b) al menos un medio para la adición de un aditivo y/o de una sustancia adicional tal como se ha descrito anteriormente; (c) al menos un medio para la separación de la composición particulada en fracciones de diferentes tamaños de partícula; (d) dado el caso al menos un medio para la realización de un lavado ácido.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102015122070.9A DE102015122070A1 (de) | 2015-12-17 | 2015-12-17 | Harnstoffhaltige Düngemittel und Verfahren zu ihrer Herstellung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR107081A1 true AR107081A1 (es) | 2018-03-21 |
Family
ID=57681572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP160103890A AR107081A1 (es) | 2015-12-17 | 2016-12-16 | Fertilizantes que contienen urea y procedimientos para su preparación |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US10752559B2 (es) |
| EP (1) | EP3380446B1 (es) |
| JP (1) | JP6592607B2 (es) |
| CN (1) | CN108463447B (es) |
| AR (1) | AR107081A1 (es) |
| DE (1) | DE102015122070A1 (es) |
| WO (1) | WO2017103243A1 (es) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3484601B1 (de) * | 2016-07-15 | 2020-05-20 | thyssenkrupp Fertilizer Technology GmbH | Verwendung einer harnstoffzusammensetzung zur herstellung von diesel exhaust fluid |
| EP3542893A1 (de) * | 2018-03-23 | 2019-09-25 | thyssenkrupp Fertilizer Technology GmbH | Fliessbettgranulator oder fliessbettkühler mit beschichteter perforierter platte |
| EP3581265B1 (de) * | 2018-06-12 | 2024-12-04 | thyssenkrupp Fertilizer Technology GmbH | Sprühdüse zur herstellung eines harnstoff-schwefel düngers |
| DE102018005069A1 (de) | 2018-06-26 | 2020-01-02 | Skw Stickstoffwerke Piesteritz Gmbh | Verfahren zur Herstellung von harnstoffbasierten Düngemitteln mit elementaren Schwefel und Produkte davon |
| BR112021013156A2 (pt) * | 2019-01-03 | 2021-09-14 | Aqua Yield Operations LLC | Dendrímeros de pamam para entrega de fertilizante |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1021100A (fr) * | 1949-07-20 | 1953-02-13 | Basf Ag | Procédé pour la production d'urée |
| JPS5930677B2 (ja) | 1975-07-25 | 1984-07-28 | 三菱化学株式会社 | 粒状肥料組成物 |
| GB1581761A (en) | 1977-06-09 | 1980-12-17 | Azote Sa Cie Neerlandaise | Urea granulation |
| JPS605559B2 (ja) | 1980-01-31 | 1985-02-12 | 宇部興産株式会社 | 硫黄被覆肥料の製造方法 |
| DE4131345A1 (de) * | 1991-09-20 | 1993-03-25 | Bayer Ag | Granulate aus pulvrigen primaerpartikeln mit verbesserten verarbeitungseigenschaften |
| US5766302A (en) | 1993-05-07 | 1998-06-16 | Lefroy; Roderick David Bruce | Fertilizer coating process |
| DE19642761A1 (de) * | 1996-10-16 | 1998-04-23 | Basf Ag | Kompositmaterialien |
| JPH11228274A (ja) | 1998-02-09 | 1999-08-24 | Mitsui Touatsu Hiryo Kk | 硫黄被覆肥料 |
| US6884756B2 (en) * | 2001-09-14 | 2005-04-26 | The Andersons Agriservices, Inc. | Water-dispersible pellets |
| FR2874008B1 (fr) * | 2004-08-06 | 2007-02-23 | Snf Sas Soc Par Actions Simpli | Granules d'engrais et procede de fabrication |
| BRPI0606531B1 (pt) * | 2005-01-14 | 2016-08-02 | Yara Int Asa | composição de uréia com compressibilidade, aglutinação e formação de pó reduzidas e processo para o seu preparo |
| KR100515979B1 (ko) | 2005-02-25 | 2005-09-21 | 에스비텍(주) | 프로브 가이드 조립체 |
| EP2192099A1 (en) | 2008-11-28 | 2010-06-02 | Uhde Fertilizer Technology B.V. | Urea granulation process with an acidic scrubbing system and the subsequent integration of ammonium salt into urea granules |
| CN101613244A (zh) * | 2009-08-07 | 2009-12-30 | 中国-阿拉伯化肥有限公司 | 一种提高尿基肥成粒性能的方法 |
| CA2783244A1 (en) * | 2009-12-07 | 2011-06-16 | Momentum Technologies, Inc. | Nutrient yielding bio-renewable controlled release fertilizer coatings |
| RU2520337C1 (ru) | 2010-03-03 | 2014-06-20 | Мос Холдингз Инк. | Состав удобрения, содержащий питательные микроэлементы, и способ его получения |
| KR20140031334A (ko) * | 2011-05-27 | 2014-03-12 | 바스프 에스이 | 농약 제제를 위한 분산제로서의 알콕실화 폴리알킬렌이민 |
| WO2013035106A1 (en) * | 2011-09-07 | 2013-03-14 | Indo Gulf Fertilizers | A process for manufacturing a composite fertilizer |
| UA116147C2 (uk) * | 2013-07-04 | 2018-02-12 | Басф Се | Композиції з покращеною інгібувальною уреазу дією, що містять триамід (тіо)фосфорної кислоти й інші сполуки |
| CA2921846C (en) | 2013-08-19 | 2022-07-05 | The Mosaic Company | System and methods for addition of beneficial agricultural, biological, and/or dedusting additives to granular fertilizers |
| DE102014108703A1 (de) * | 2014-06-20 | 2015-12-24 | Thyssenkrupp Ag | Harnstoffzusammensetzung und Verfahren zu ihrer Herstellung |
| US20180170820A1 (en) * | 2015-06-19 | 2018-06-21 | Koch Agronomic Services, Llc | Strengthened composite products and methods for making and using same |
-
2015
- 2015-12-17 DE DE102015122070.9A patent/DE102015122070A1/de not_active Ceased
-
2016
- 2016-12-16 AR ARP160103890A patent/AR107081A1/es active IP Right Grant
- 2016-12-17 JP JP2018532188A patent/JP6592607B2/ja active Active
- 2016-12-17 WO PCT/EP2016/081626 patent/WO2017103243A1/de not_active Ceased
- 2016-12-17 EP EP16819878.6A patent/EP3380446B1/de active Active
- 2016-12-17 US US16/062,048 patent/US10752559B2/en active Active
- 2016-12-17 CN CN201680073659.7A patent/CN108463447B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US20180370865A1 (en) | 2018-12-27 |
| EP3380446A1 (de) | 2018-10-03 |
| US10752559B2 (en) | 2020-08-25 |
| HK1257951A1 (zh) | 2019-11-01 |
| WO2017103243A1 (de) | 2017-06-22 |
| JP6592607B2 (ja) | 2019-10-16 |
| JP2019503968A (ja) | 2019-02-14 |
| EP3380446B1 (de) | 2020-02-05 |
| CN108463447B (zh) | 2021-06-22 |
| DE102015122070A1 (de) | 2017-06-22 |
| CN108463447A (zh) | 2018-08-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant, registration |