MA33067B1 - Engrais contenant du soufre et leur procede de preparation - Google Patents
Engrais contenant du soufre et leur procede de preparationInfo
- Publication number
- MA33067B1 MA33067B1 MA34126A MA34126A MA33067B1 MA 33067 B1 MA33067 B1 MA 33067B1 MA 34126 A MA34126 A MA 34126A MA 34126 A MA34126 A MA 34126A MA 33067 B1 MA33067 B1 MA 33067B1
- Authority
- MA
- Morocco
- Prior art keywords
- phosphate
- weight
- composition
- fertilizer
- fertilizers
- Prior art date
Links
- 239000003337 fertilizer Substances 0.000 title abstract 6
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title abstract 4
- 239000011593 sulfur Substances 0.000 title abstract 4
- 229910052717 sulfur Inorganic materials 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 3
- 239000000203 mixture Substances 0.000 abstract 5
- 239000004254 Ammonium phosphate Substances 0.000 abstract 2
- 229910019142 PO4 Inorganic materials 0.000 abstract 2
- 229910000148 ammonium phosphate Inorganic materials 0.000 abstract 2
- 235000019289 ammonium phosphates Nutrition 0.000 abstract 2
- 239000003945 anionic surfactant Substances 0.000 abstract 2
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 abstract 2
- 239000008187 granular material Substances 0.000 abstract 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 2
- 239000010452 phosphate Substances 0.000 abstract 2
- 239000000725 suspension Substances 0.000 abstract 2
- WZLMXYBCAZZIRQ-UHFFFAOYSA-N [N].[P].[K] Chemical compound [N].[P].[K] WZLMXYBCAZZIRQ-UHFFFAOYSA-N 0.000 abstract 1
- 230000002378 acidificating effect Effects 0.000 abstract 1
- YYRMJZQKEFZXMX-UHFFFAOYSA-N calcium;phosphoric acid Chemical compound [Ca+2].OP(O)(O)=O.OP(O)(O)=O YYRMJZQKEFZXMX-UHFFFAOYSA-N 0.000 abstract 1
- 239000002361 compost Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000009472 formulation Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000002367 phosphate rock Substances 0.000 abstract 1
- 239000002426 superphosphate Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
-
- 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
- C05G3/50—Surfactants; Emulsifiers
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Fertilizers (AREA)
Abstract
L'invention porte sur un procédé pour la fabrication de compositions d'engrais contenant du soufre, comprenant les étapes consistant à : a) se procurer une suspension épaisse d'au moins une matière d'engrais à base de phosphate choisie dans le groupe constitué par les phosphates d'ammonium, les composés à base d'azote-phosphore-potassium (NPK) à base de phosphate d'ammonium, les superphosphates et les roches phosphatées partiellement acidulées; b) mettre ladite suspension épaisse en contact avec au moins un tensioactif anionique et du soufre élémentaire; c) introduire le mélange obtenu dans l'étape b) dans une unité de granulateur afin d'obtenir des granulés de la composition d'engrais, ladite ou lesdites matières d'engrais à base de phosphate étant présentes en une quantité dans la plage d'au moins 50 % en poids, le soufre élémentaire étant présent en une quantité dans la plage de 1 à 25 % en poids et le tensioactif anionique étant présent en une quantité dans la plage de 0,001 à 3 % en poids sur la base du poids global de la composition d'engrais. La présente invention porte également sur une composition d'engrais.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP09151604 | 2009-01-29 | ||
| PCT/EP2010/051046 WO2010086395A1 (fr) | 2009-01-29 | 2010-01-29 | Engrais contenant du soufre et leur procédé de préparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MA33067B1 true MA33067B1 (fr) | 2012-02-01 |
Family
ID=40798405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MA34126A MA33067B1 (fr) | 2009-01-29 | 2010-01-29 | Engrais contenant du soufre et leur procede de preparation |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US8668759B2 (fr) |
| EP (1) | EP2382170B1 (fr) |
| CN (1) | CN102300835B (fr) |
| AU (1) | AU2010209688B2 (fr) |
| BR (1) | BRPI1007177B1 (fr) |
| CA (1) | CA2749798C (fr) |
| EA (1) | EA018664B1 (fr) |
| EG (1) | EG26787A (fr) |
| ES (1) | ES2534128T3 (fr) |
| IL (1) | IL213909A (fr) |
| MA (1) | MA33067B1 (fr) |
| MX (1) | MX2011007621A (fr) |
| NZ (1) | NZ593965A (fr) |
| PL (1) | PL2382170T3 (fr) |
| TN (1) | TN2011000332A1 (fr) |
| UA (1) | UA105202C2 (fr) |
| WO (1) | WO2010086395A1 (fr) |
| ZA (1) | ZA201104966B (fr) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8852310B2 (en) | 2010-09-07 | 2014-10-07 | Cummins Filtration Ip Inc. | Filter and filter media having reduced restriction |
| US8329072B2 (en) | 2010-11-24 | 2012-12-11 | Brimrock International Inc. | Method and system for generating sulfur seeds and granules |
| WO2013098404A1 (fr) | 2011-12-29 | 2013-07-04 | Shell Internationale Research Maatschappij B.V. | Procédés de préparation de compositions contenant du soufre et de compositions d'engrais contenant du soufre |
| WO2014009326A1 (fr) * | 2012-07-09 | 2014-01-16 | Shell Internationale Research Maatschappij B.V. | Procédé pour la préparation d'une émulsion de particules de soufre élémentaire |
| CA2916828C (fr) | 2013-07-03 | 2022-03-29 | Shell Internationale Research Maatschappij B.V. | Procede de preparation d'un engrais a base de phosphate d'ammonium enrichi en micronutriments |
| CA2935921C (fr) * | 2014-01-09 | 2022-08-02 | Shell Internationale Research Maatschappij B.V. | Procede de preparation d'un engrais a base du'ree et de soufre |
| AU2015205606B2 (en) * | 2014-01-09 | 2017-08-31 | Shell Internationale Research Maatschappij B.V. | Urea fertiliser having improved hardness |
| BR112017001547B1 (pt) | 2014-07-28 | 2022-09-13 | Shell Internationale Research Maatschappij B.V | Processo para fabricação de uma composição de fertilizante de ureia-enxofre |
| KR102645367B1 (ko) | 2015-01-16 | 2024-03-07 | 스톨러 엔터프라이지즈, 인크. | 원소 황 및 수화 점토를 포함하는 유동성 혼합물 |
| CN104788161A (zh) * | 2015-04-17 | 2015-07-22 | 湖北富邦科技股份有限公司 | 一种采用硫磺生产高硫磷铵肥料的方法 |
| WO2017037262A1 (fr) | 2015-09-04 | 2017-03-09 | Shell Internationale Research Maatschappij B.V. | Engrais à base d'urée-nitrate d'ammonium |
| CN106365695A (zh) * | 2016-08-28 | 2017-02-01 | 云南禄丰勤攀磷化工有限公司 | 一种过磷酸钙的生产方法及其制得的过磷酸钙 |
| CN106396854A (zh) * | 2016-08-28 | 2017-02-15 | 云南禄丰勤攀磷化工有限公司 | 一种过磷酸钙 |
| US10519072B2 (en) | 2017-02-23 | 2019-12-31 | Produquímica Indústria E Comércio S.A. | Multi-nutrient granular fertilizer compositions and methods of using the same |
| US11180424B1 (en) | 2018-12-07 | 2021-11-23 | Fertile Peat Products, Llc | Phosphate fertilizer with finely ground elemental sulfur, swelling agent and rock phosphate |
| CA3153492A1 (fr) | 2019-10-03 | 2021-04-08 | Keith Hogan | Particules composites c?ur-ecorce et leurs procedes de preparation |
| AU2022211442A1 (en) | 2021-01-21 | 2023-09-07 | Carbo Ceramics Inc. | Pellets containing agricultural treatment materials and methods of making same |
| US20240294441A1 (en) * | 2023-03-03 | 2024-09-05 | Aqua Yield Operations, Inc. | Incorporation of wetting agent with granular fertilizers for enhancing fertilizer dispersion and plant uptake |
Family Cites Families (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3333939A (en) | 1965-04-05 | 1967-08-01 | Arizona Agrochemical Corp | Discrete fertilizer granule containing a urea compound, sulfur and a phosphate plant food |
| GB1312314A (en) | 1970-04-27 | 1973-04-04 | Armour Hess Chem Ltd | Coating compositions |
| GB1429765A (en) | 1972-06-05 | 1976-03-24 | Unilever Ltd | Anti-caking composition |
| US4133668A (en) * | 1977-06-09 | 1979-01-09 | Union Oil Company Of California | Multicomponent soil supplement |
| US4377406A (en) | 1981-07-20 | 1983-03-22 | Tennessee Valley Authority | Ammonium polyphosphate sulfate fertilizers from wet-process phosphoric acid |
| US4762546A (en) | 1987-04-13 | 1988-08-09 | Tennessee Valley Authority | Production of high-grade nitrogen-sulfur suspension fertilizers |
| IT1224553B (it) | 1988-09-30 | 1990-10-04 | Fps Finances Prod Serv Srl | Prodotto correttivo ed ammendante per uso agricolo a base di zolfo in pellets |
| US5703015A (en) * | 1990-08-09 | 1997-12-30 | Monsanto Company | Pesticidal compositions of polyoxyalkylene alkylamine surfactants having reduced eye irritation |
| US5423897A (en) | 1990-12-20 | 1995-06-13 | Hudson; Alice P. | Non-blocking wax sealants for fertilizers |
| US5466274A (en) * | 1991-02-14 | 1995-11-14 | Oms Investments, Inc. | Abrasion resistant coatings for fertilizers |
| GB9416402D0 (en) | 1994-08-13 | 1994-10-05 | Hays Chemical Distribution Ltd | Application of sulpher in agriculture |
| US5653782A (en) | 1994-12-26 | 1997-08-05 | Rotem Amfert Negev Ltd. | Process for the manufacture of sulfur-containing fertilizers |
| US5571303B1 (en) | 1995-03-06 | 2000-10-17 | Cominco Ltd | Sulfur-based fertilizer and process for production thereof |
| KR100404774B1 (ko) * | 1995-09-06 | 2004-04-01 | 아사히 덴카 고교 가부시키가이샤 | 점성조정제 |
| FI100103B (fi) | 1995-10-30 | 1997-09-30 | Kemira Agro Oy | Paakkuuntumisen estoaine |
| US5968222A (en) * | 1997-02-07 | 1999-10-19 | Cargill, Incorporated | Dust reduction agents for granular inorganic substances |
| US6331193B1 (en) * | 1998-04-17 | 2001-12-18 | Airborne Industrial Minerals Inc. | Wet granulation method generating sulfur granules |
| PL194058B1 (pl) * | 1998-04-24 | 2007-04-30 | Basf Corp | Sposób wytwarzania kompozycji w postaci wytłoczonego granulatu, zastosowanie krzemoorganicznego środka powierzchniowo czynnego i kompozycja w postaciwytłoczonego granulatu |
| NZ515927A (en) * | 1999-05-05 | 2004-05-28 | Agronomic Growth Ind Ltd | Method for granulating compost powder in an absence of a nucleating material, seeding material or other initiator |
| CN1117046C (zh) * | 2000-03-14 | 2003-08-06 | 山东省农业科学院土壤肥料研究所 | 可控量多功能固体二氧化碳气体肥料及其制备方法 |
| BR0208366A (pt) | 2001-03-28 | 2004-03-09 | Luzenac America Inc | Composição de fertilizante seco e método de preparo do mesmo |
| NO314898B1 (no) | 2001-05-04 | 2003-06-10 | Norsk Hydro As | Landbrukskjemisk sammensetning samt kondisjoneringsmiddel |
| US6884756B2 (en) | 2001-09-14 | 2005-04-26 | The Andersons Agriservices, Inc. | Water-dispersible pellets |
| FR2831465B1 (fr) * | 2001-10-29 | 2004-09-10 | Inst Francais Du Petrole | Emulsion a base de tensioactif et de polymere de charge opposee et procede de fabrication |
| GB0213818D0 (en) * | 2002-06-17 | 2002-07-24 | Ici Plc | Dispersions |
| UA88258C2 (ru) * | 2002-11-14 | 2009-10-12 | Шелл Интернэшнл Рисерч Маатшаппидж Б.В. | Процесс получения гранулированного серосодержащего аммоний-фосфатного удобрения |
| JP4456532B2 (ja) * | 2004-08-03 | 2010-04-28 | 竹本油脂株式会社 | 合成繊維用処理剤及び合成繊維の処理方法 |
| PL206943B1 (pl) | 2006-08-25 | 2010-10-29 | Zak & Lstrok Ady Chemiczne Sia | Nawóz siarkowy oraz sposób wytwarzania nawozu siarkowego granulowanego |
| US7771505B2 (en) * | 2008-07-16 | 2010-08-10 | Agrium Inc. | Controlled release fertilizer composition |
-
2010
- 2010-01-29 EP EP10701382.3A patent/EP2382170B1/fr active Active
- 2010-01-29 ES ES10701382.3T patent/ES2534128T3/es active Active
- 2010-01-29 CN CN201080005840.7A patent/CN102300835B/zh active Active
- 2010-01-29 PL PL10701382T patent/PL2382170T3/pl unknown
- 2010-01-29 BR BRPI1007177-6A patent/BRPI1007177B1/pt active IP Right Grant
- 2010-01-29 EA EA201101129A patent/EA018664B1/ru not_active IP Right Cessation
- 2010-01-29 MX MX2011007621A patent/MX2011007621A/es active IP Right Grant
- 2010-01-29 MA MA34126A patent/MA33067B1/fr unknown
- 2010-01-29 UA UAA201110079A patent/UA105202C2/ru unknown
- 2010-01-29 NZ NZ593965A patent/NZ593965A/xx unknown
- 2010-01-29 CA CA2749798A patent/CA2749798C/fr active Active
- 2010-01-29 US US13/146,425 patent/US8668759B2/en active Active
- 2010-01-29 AU AU2010209688A patent/AU2010209688B2/en active Active
- 2010-01-29 WO PCT/EP2010/051046 patent/WO2010086395A1/fr not_active Ceased
-
2011
- 2011-07-03 IL IL213909A patent/IL213909A/en active IP Right Grant
- 2011-07-06 ZA ZA2011/04966A patent/ZA201104966B/en unknown
- 2011-07-06 TN TN2011000332A patent/TN2011000332A1/fr unknown
- 2011-07-28 EG EG2011071270A patent/EG26787A/en active
Also Published As
| Publication number | Publication date |
|---|---|
| ZA201104966B (en) | 2012-03-28 |
| IL213909A0 (en) | 2011-07-31 |
| EP2382170A1 (fr) | 2011-11-02 |
| IL213909A (en) | 2015-04-30 |
| EA018664B1 (ru) | 2013-09-30 |
| ES2534128T3 (es) | 2015-04-17 |
| UA105202C2 (ru) | 2014-04-25 |
| BRPI1007177B1 (pt) | 2020-10-13 |
| CN102300835A (zh) | 2011-12-28 |
| EG26787A (en) | 2014-09-10 |
| CN102300835B (zh) | 2016-09-14 |
| PL2382170T3 (pl) | 2015-07-31 |
| TN2011000332A1 (en) | 2013-03-27 |
| EP2382170B1 (fr) | 2015-03-18 |
| CA2749798A1 (fr) | 2010-08-05 |
| NZ593965A (en) | 2012-12-21 |
| AU2010209688B2 (en) | 2013-05-23 |
| MX2011007621A (es) | 2011-08-08 |
| CA2749798C (fr) | 2017-03-14 |
| US20110302973A1 (en) | 2011-12-15 |
| AU2010209688A1 (en) | 2011-07-28 |
| WO2010086395A1 (fr) | 2010-08-05 |
| EA201101129A1 (ru) | 2012-01-30 |
| BRPI1007177A2 (pt) | 2016-02-23 |
| US8668759B2 (en) | 2014-03-11 |
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