ZA200200193B - Sulfur-containing fertilizer composition and method for preparing same. - Google Patents
Sulfur-containing fertilizer composition and method for preparing same. Download PDFInfo
- Publication number
- ZA200200193B ZA200200193B ZA200200193A ZA200200193A ZA200200193B ZA 200200193 B ZA200200193 B ZA 200200193B ZA 200200193 A ZA200200193 A ZA 200200193A ZA 200200193 A ZA200200193 A ZA 200200193A ZA 200200193 B ZA200200193 B ZA 200200193B
- Authority
- ZA
- South Africa
- Prior art keywords
- particles
- fertilizer
- combinations
- group
- sulfate
- Prior art date
Links
- 239000003337 fertilizer Substances 0.000 title claims description 94
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title claims description 79
- 239000011593 sulfur Substances 0.000 title claims description 60
- 229910052717 sulfur Inorganic materials 0.000 title claims description 60
- 238000000034 method Methods 0.000 title claims description 40
- 239000000203 mixture Substances 0.000 title claims description 38
- 239000002245 particle Substances 0.000 claims description 83
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 28
- 239000002002 slurry Substances 0.000 claims description 28
- YYRMJZQKEFZXMX-UHFFFAOYSA-N calcium;phosphoric acid Chemical compound [Ca+2].OP(O)(O)=O.OP(O)(O)=O YYRMJZQKEFZXMX-UHFFFAOYSA-N 0.000 claims description 22
- 239000002689 soil Substances 0.000 claims description 21
- 235000019838 diammonium phosphate Nutrition 0.000 claims description 19
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 15
- 229910021529 ammonia Inorganic materials 0.000 claims description 14
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 claims description 12
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims description 12
- 239000002426 superphosphate Substances 0.000 claims description 12
- 239000005696 Diammonium phosphate Substances 0.000 claims description 11
- LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical compound [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 claims description 11
- 229910000387 ammonium dihydrogen phosphate Inorganic materials 0.000 claims description 11
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 claims description 11
- 229910000388 diammonium phosphate Inorganic materials 0.000 claims description 11
- 238000001035 drying Methods 0.000 claims description 11
- 235000019837 monoammonium phosphate Nutrition 0.000 claims description 11
- 239000006012 monoammonium phosphate Substances 0.000 claims description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 235000013877 carbamide Nutrition 0.000 claims description 8
- 235000015097 nutrients Nutrition 0.000 claims description 8
- 235000015320 potassium carbonate Nutrition 0.000 claims description 8
- 238000005507 spraying Methods 0.000 claims description 8
- 229910019142 PO4 Inorganic materials 0.000 claims description 7
- 150000002823 nitrates Chemical class 0.000 claims description 7
- 235000021317 phosphate Nutrition 0.000 claims description 7
- 150000003672 ureas Chemical class 0.000 claims description 7
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims description 6
- 229910052921 ammonium sulfate Inorganic materials 0.000 claims description 6
- 235000011130 ammonium sulphate Nutrition 0.000 claims description 6
- 235000011132 calcium sulphate Nutrition 0.000 claims description 6
- 229910052943 magnesium sulfate Inorganic materials 0.000 claims description 6
- 235000019341 magnesium sulphate Nutrition 0.000 claims description 6
- 239000011785 micronutrient Substances 0.000 claims description 6
- 235000013369 micronutrients Nutrition 0.000 claims description 6
- 150000003013 phosphoric acid derivatives Chemical class 0.000 claims description 6
- 239000002243 precursor Substances 0.000 claims description 6
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 5
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 102100028701 General vesicular transport factor p115 Human genes 0.000 claims description 5
- 101000767151 Homo sapiens General vesicular transport factor p115 Proteins 0.000 claims description 5
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 5
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 5
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 5
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 5
- 229910052796 boron Inorganic materials 0.000 claims description 5
- 239000011575 calcium Substances 0.000 claims description 5
- 229910052791 calcium Inorganic materials 0.000 claims description 5
- 239000010941 cobalt Substances 0.000 claims description 5
- 229910017052 cobalt Inorganic materials 0.000 claims description 5
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 239000011777 magnesium Substances 0.000 claims description 5
- 229910052749 magnesium Inorganic materials 0.000 claims description 5
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims description 5
- 229910052750 molybdenum Inorganic materials 0.000 claims description 5
- 239000011733 molybdenum Substances 0.000 claims description 5
- 239000011734 sodium Substances 0.000 claims description 5
- 229910052708 sodium Inorganic materials 0.000 claims description 5
- 239000011701 zinc Substances 0.000 claims description 5
- 229910052725 zinc Inorganic materials 0.000 claims description 5
- 239000008187 granular material Substances 0.000 description 9
- 239000007921 spray Substances 0.000 description 8
- 238000000576 coating method Methods 0.000 description 6
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 6
- 239000000047 product Substances 0.000 description 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 238000005469 granulation Methods 0.000 description 2
- 230000003179 granulation Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 235000016709 nutrition Nutrition 0.000 description 2
- 230000035764 nutrition Effects 0.000 description 2
- 230000008635 plant growth Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000003039 volatile agent Substances 0.000 description 2
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 230000009418 agronomic effect Effects 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 235000020774 essential nutrients Nutrition 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 229940072033 potash Drugs 0.000 description 1
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- YALHCTUQSQRCSX-UHFFFAOYSA-N sulfane sulfuric acid Chemical compound S.OS(O)(=O)=O YALHCTUQSQRCSX-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- 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
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
-
- 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
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D3/00—Calcareous fertilisers
-
- 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
- C05D9/02—Other inorganic fertilisers containing trace elements
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Fertilizers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US20497000P | 2000-05-17 | 2000-05-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200200193B true ZA200200193B (en) | 2003-07-09 |
Family
ID=22760232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200200193A ZA200200193B (en) | 2000-05-17 | 2002-01-09 | Sulfur-containing fertilizer composition and method for preparing same. |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US6544313B2 (es) |
| EP (2) | EP1351899B1 (es) |
| KR (1) | KR100732129B1 (es) |
| CN (2) | CN100434399C (es) |
| AR (1) | AR028578A1 (es) |
| AT (1) | ATE488484T1 (es) |
| AU (1) | AU783579B2 (es) |
| BR (2) | BR0117303B1 (es) |
| CA (1) | CA2375055C (es) |
| DE (1) | DE60143489D1 (es) |
| LT (1) | LT4997B (es) |
| MA (1) | MA26041A1 (es) |
| MX (1) | MXPA02000619A (es) |
| MY (1) | MY127202A (es) |
| TR (1) | TR200200206T1 (es) |
| WO (1) | WO2001087803A1 (es) |
| ZA (1) | ZA200200193B (es) |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MXPA05005177A (es) * | 2002-11-14 | 2005-07-22 | Shell Int Research | Proceso para la manufactura de fertilizantes de fosfato de amonio que contienen azufre. |
| US7497891B2 (en) | 2004-08-31 | 2009-03-03 | The Mosaic Company | Method for producing a fertilizer with micronutrients |
| NZ576758A (en) * | 2006-11-06 | 2012-03-30 | Bijam Biosciences Private Ltd | Novel kimberlite based fertilizer products |
| AU2010251842B2 (en) * | 2009-05-26 | 2015-03-12 | Koch Agronomic Services, Llc | High bioavailability phosphorus |
| US8192520B2 (en) * | 2009-10-05 | 2012-06-05 | Specialty Fertilizer Products, Llc | Enhanced fertilizer products with polymer adjuvants |
| MA34095B1 (fr) | 2010-03-03 | 2013-03-05 | Mos Holdings Inc | Composition d'engrais contenant des micronutriments et méthodes de fabrication de celle-ci |
| US11142488B2 (en) * | 2011-02-09 | 2021-10-12 | Everris International B.V. | Methods and systems for coating granular substrates |
| WO2012129487A2 (en) * | 2011-03-24 | 2012-09-27 | Paul Kucera | Fertilizer composition incorporating fibrous material for enhanced particle integrity |
| MY172623A (en) | 2011-08-04 | 2019-12-06 | Mosaic Co | Compacted muriate of potash fertilizers containing micronutrients and methods of making same |
| US9145340B2 (en) | 2012-08-13 | 2015-09-29 | Verdesian Life Sciences, Llc | Method of reducing atmospheric ammonia in livestock and poultry containment facilities |
| US9961922B2 (en) | 2012-10-15 | 2018-05-08 | Verdesian Life Sciences, Llc | Animal feed and/or water amendments for lowering ammonia concentrations in animal excrement |
| WO2014085190A1 (en) | 2012-11-27 | 2014-06-05 | Cytec Technology Corp. | Compositions and methods for reducing fugitive dust particles |
| MA38481B1 (fr) | 2013-03-14 | 2017-12-29 | Mosaic Co | Composition d'engrais et son procédé de préparation |
| EP2994441A2 (en) * | 2013-05-06 | 2016-03-16 | Saudi Basic Industries Corporation | Fertilizer compositions and methods thereof |
| US11254620B2 (en) | 2013-08-05 | 2022-02-22 | Verdesian Life Sciences U.S., Llc | Micronutrient-enhanced polymeric seed coatings |
| US10654759B2 (en) | 2013-08-19 | 2020-05-19 | The Mosaic Company | System and methods for addition of beneficial agricultural, biological, and/or dedusting additives to granular fertilizers |
| TW201522390A (zh) | 2013-08-27 | 2015-06-16 | 特級肥料產品公司 | 聚陰離子聚合物 |
| CA2923561C (en) | 2013-09-05 | 2022-05-03 | Verdesian Life Sciences, Llc | Polymer-boric acid compositions |
| CN106660892A (zh) * | 2014-03-07 | 2017-05-10 | 美盛有限公司 | 含有微量养分的肥料组合物及其制备方法 |
| WO2015179687A1 (en) | 2014-05-21 | 2015-11-26 | Verdesian Life Sciences, Llc | Polymer soil treatment compositions including humic acids |
| CA2946202C (en) | 2014-05-22 | 2022-06-21 | Verdesian Life Sciences, Llc | Polymeric compositions |
| BR112017000358A2 (pt) | 2014-07-07 | 2018-06-26 | The Mosaic Company | incorporação de agentes biológicos em fertilizantes |
| MA42900A (fr) | 2015-07-07 | 2018-05-16 | Yara Int Asa | Procédé de fabrication de matériau particulaire à base d'urée contenant du soufre élémentaire |
| MX2018001759A (es) | 2015-08-12 | 2018-07-06 | Mosaic Co | Tratamiento acido para fertilizantes para incrementar al solubilidad y disponibilidad del zinc. |
| CN106810321B (zh) * | 2017-01-21 | 2021-01-01 | 云南三环中化化肥有限公司 | 一种液硫添加到气相中生产含硫磷肥的设备及方法 |
| JOP20190228A1 (ar) | 2017-03-31 | 2019-09-30 | Mosaic Co | أسمدة تحتوي على مصادر سريعة و بطيئة لاطلاق البورون |
| JOP20190274A1 (ar) * | 2017-05-23 | 2019-11-24 | Mosaic Co | حبيبات أسمدة متضخمة تحتوي على الكبريت المعدني مع زيادة معدلات الأكسدة |
| EP3790654B1 (en) * | 2018-05-08 | 2022-06-22 | thyssenkrupp Fertilizer Technology GmbH | Internal cooling system for fluid-bed granulation plants |
| BR112020022810B1 (pt) * | 2018-05-10 | 2022-03-08 | Arun Vitthal Sawant | Composição de nutrição e fortificação granular dispersível em água, processo de preparação da composição e uso da composição |
| US11180424B1 (en) | 2018-12-07 | 2021-11-23 | Fertile Peat Products, Llc | Phosphate fertilizer with finely ground elemental sulfur, swelling agent and rock phosphate |
| DE102019007587A1 (de) | 2019-10-31 | 2021-05-06 | K+S Aktiengesellschaft | Verfahren zur Herstellung von schwefelhaltigen Kali-Granulaten |
Family Cites Families (24)
| 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 |
| US3295950A (en) * | 1965-05-03 | 1967-01-03 | Tennessee Valley Authority | Method of making sulfur-coated fertilizer pellet having a controlled dissolution rate |
| US3342577A (en) * | 1966-12-12 | 1967-09-19 | Tennessee Valley Authority | Sulfur-coated fertilizer pellet having controlled dissolution rate and inhibited against microbial decomposition |
| US3903333A (en) | 1973-03-30 | 1975-09-02 | Tennessee Valley Authority | Production of slow release nitrogen fertilizers by improved method of coating urea with sulfur |
| US4032319A (en) * | 1973-06-19 | 1977-06-28 | J. R. Simplot Company | Composite fertilizer and method for its manufacture |
| US4015972A (en) * | 1975-08-13 | 1977-04-05 | United States Gypsum Company | Fortified gypsum granule |
| US4081264A (en) * | 1976-09-30 | 1978-03-28 | Texaco Trinidad Inc. | Slow release fertilizers and processes for preparing same |
| US4334906A (en) * | 1980-03-25 | 1982-06-15 | Union Oil Company Of California | Slow release soil amendment and micronutrient source |
| CA1144771A (en) * | 1980-12-24 | 1983-04-19 | Stewart G. Bexton | Manufacture of urea sulfur fertilizer |
| US5158594A (en) | 1982-10-25 | 1992-10-27 | Oxford Ronald E | Granulated nitrogen-phosphorus-potassium-sulfur fertilizer from waste gypsum slurry |
| US4547213A (en) | 1983-03-14 | 1985-10-15 | Stoller Enterprises, Inc. | Rock phosphate/sulfur fertilizer composition |
| US5112379A (en) | 1984-10-25 | 1992-05-12 | Union Oil Company Of California | Multicomponent soil supplement |
| NZ220762A (en) | 1986-07-07 | 1989-05-29 | Chisso Corp | Coated fertiliser with polyolefinic coating |
| US5176734A (en) | 1987-07-24 | 1993-01-05 | Chisso Corporation | Granular fertilizer with a decomposable coating and process for producing the same |
| US4857098A (en) * | 1987-08-11 | 1989-08-15 | Pursell Industries | Sulfur-coated fertilizer granules and process of making same |
| US5152821A (en) * | 1988-02-01 | 1992-10-06 | Hi-Fert Pty. Ltd. | Addition of supplemental macro & micro nutrients to granular phosphatic fertilizers |
| US5466274A (en) | 1991-02-14 | 1995-11-14 | Oms Investments, Inc. | Abrasion resistant coatings for fertilizers |
| US5405426A (en) | 1991-03-08 | 1995-04-11 | Oms Investments, Inc. | Processes for the preparation of sulfur coated fertilizers and products produced thereby |
| US5460765A (en) * | 1992-04-30 | 1995-10-24 | Derdall; Gary | Process for pan granulating a particulate material |
| US5599374A (en) | 1994-09-23 | 1997-02-04 | Rlc Technologies, L.L.C. | Process for producing improved sulfur-coated urea slow release fertilizers |
| US5571303B1 (en) * | 1995-03-06 | 2000-10-17 | Cominco Ltd | Sulfur-based fertilizer and process for production thereof |
| DE69716695T2 (de) | 1996-04-19 | 2003-07-03 | Airborne Ind Minerals Inc | Methode zur granulierung. |
| US5984994A (en) | 1998-01-16 | 1999-11-16 | Hudson; Alice P. | Sulfur coated fertilizers with improved abrasion resistance |
| US6338746B1 (en) * | 1999-07-23 | 2002-01-15 | Rlc Technologies, L.L.C. | Polymer-sulfur-polymer coated fertilizers |
-
2001
- 2001-05-02 MX MXPA02000619A patent/MXPA02000619A/es active IP Right Grant
- 2001-05-02 BR BRPI0117303-0A patent/BR0117303B1/pt not_active IP Right Cessation
- 2001-05-02 AT AT01934981T patent/ATE488484T1/de active
- 2001-05-02 CN CNB018012604A patent/CN100434399C/zh not_active Expired - Lifetime
- 2001-05-02 CN CNA2006101728257A patent/CN1990434A/zh active Pending
- 2001-05-02 DE DE60143489T patent/DE60143489D1/de not_active Expired - Lifetime
- 2001-05-02 CA CA002375055A patent/CA2375055C/en not_active Expired - Lifetime
- 2001-05-02 WO PCT/US2001/014104 patent/WO2001087803A1/en active Application Filing
- 2001-05-02 EP EP20010934981 patent/EP1351899B1/en not_active Expired - Lifetime
- 2001-05-02 KR KR1020027000565A patent/KR100732129B1/ko active IP Right Grant
- 2001-05-02 TR TR2002/00206T patent/TR200200206T1/xx unknown
- 2001-05-02 EP EP20100174147 patent/EP2248790A1/en not_active Withdrawn
- 2001-05-02 BR BRPI0106649-8A patent/BR0106649B1/pt not_active IP Right Cessation
- 2001-05-02 AU AU61120/01A patent/AU783579B2/en not_active Expired
- 2001-05-11 MY MYPI20012190 patent/MY127202A/en unknown
- 2001-05-16 AR ARP010102328A patent/AR028578A1/es active IP Right Grant
- 2001-05-16 US US09/859,216 patent/US6544313B2/en not_active Expired - Lifetime
-
2002
- 2002-01-09 ZA ZA200200193A patent/ZA200200193B/en unknown
- 2002-01-29 LT LT2002010A patent/LT4997B/lt not_active IP Right Cessation
- 2002-02-01 MA MA26507A patent/MA26041A1/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2001087803A1 (en) | 2001-11-22 |
| AU783579B2 (en) | 2005-11-10 |
| US20020011088A1 (en) | 2002-01-31 |
| ATE488484T1 (de) | 2010-12-15 |
| CN1990434A (zh) | 2007-07-04 |
| BR0106649A (pt) | 2002-04-02 |
| KR20020016894A (ko) | 2002-03-06 |
| AU6112001A (en) | 2001-11-26 |
| EP1351899A1 (en) | 2003-10-15 |
| EP1351899A4 (en) | 2004-08-11 |
| LT4997B (lt) | 2003-02-25 |
| MA26041A1 (fr) | 2004-04-01 |
| CA2375055A1 (en) | 2001-11-22 |
| CA2375055C (en) | 2008-09-23 |
| DE60143489D1 (de) | 2010-12-30 |
| EP1351899B1 (en) | 2010-11-17 |
| BR0106649B1 (pt) | 2011-11-29 |
| CN100434399C (zh) | 2008-11-19 |
| US6544313B2 (en) | 2003-04-08 |
| CN1380879A (zh) | 2002-11-20 |
| MY127202A (en) | 2006-11-30 |
| TR200200206T1 (tr) | 2002-06-21 |
| MXPA02000619A (es) | 2002-07-30 |
| EP2248790A1 (en) | 2010-11-10 |
| AR028578A1 (es) | 2003-05-14 |
| BR0117303B1 (pt) | 2012-05-29 |
| KR100732129B1 (ko) | 2007-06-27 |
| LT2002010A (en) | 2002-10-25 |
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