ES8702322A1 - Un procedimiento para producir una composicion fertilizante en forma granular - Google Patents
Un procedimiento para producir una composicion fertilizante en forma granularInfo
- Publication number
- ES8702322A1 ES8702322A1 ES548932A ES548932A ES8702322A1 ES 8702322 A1 ES8702322 A1 ES 8702322A1 ES 548932 A ES548932 A ES 548932A ES 548932 A ES548932 A ES 548932A ES 8702322 A1 ES8702322 A1 ES 8702322A1
- Authority
- ES
- Spain
- Prior art keywords
- coating
- core
- value
- fertilizer composition
- preparation
- 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.)
- Expired
Links
Classifications
-
- 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
- C05G5/30—Layered or coated, e.g. dust-preventing coatings
- C05G5/37—Layered or coated, e.g. dust-preventing coatings layered or coated with a polymer
-
- 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
- B01J2/30—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic using agents to prevent the granules sticking together; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Fertilizers (AREA)
- Medicinal Preparation (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
PROCEDIMIENTO DE PRODUCCION DE UNA COMPOSICION FERTILIZANTE GRANULAR QUE PERMITE LA LIBERACION CONTROLADA DE FERTILIZANTES ACTIVOS POR MEDIO DE UN REVESTIMIENTO, ALREDEDOR DE UN NUCLEO DE SUSTANCIAS FERTILIZANTES, FORMADO POR UN ACEITE POLIMERIZADO. LA LIBERACION CONTROLADA SE LOGRA MEDIANTE EL PH DE REVESTIMIENTO: PARA UN NUCLEO CON PH 6, EL DEL REVESTIMIENTO ES DE 6,0 A 9,0, PARA UN NUCLEO CON PH 6, EL DEL REVESTIMIENTO ES DE 4,5 A 9,0; EL REVESTIMIENTO ESTA FORMADO POR UNA RESINA ALQUIDICA DE ACEITES DE SOJA O LINAZA Y UN DICICLOPENTADIENO. LA LIBERACION CONTROLADA SE BASA EN LA ALTERACION DEL REVESTIMIENTO. EL REGULADOR DE PH SE INCLUYE EN EL REVESTIMIENTO Y PUEDE SER OXIDO DE MAGNESIO, MOLIBDATO SODICO O UNA AMINA. SE APLICA A FERTILIZANTES DE N-P-K Y OTROS TIPOS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8403505A NL8403505A (nl) | 1984-11-16 | 1984-11-16 | Kunstmestsamenstelling in korrelvorm met een geregelde afgifte van meststoffen en werkwijze voor het bereiden hiervan. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8702322A1 true ES8702322A1 (es) | 1987-01-01 |
ES548932A0 ES548932A0 (es) | 1987-01-01 |
Family
ID=19844783
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES548932A Expired ES8702322A1 (es) | 1984-11-16 | 1985-11-15 | Un procedimiento para producir una composicion fertilizante en forma granular |
Country Status (11)
Country | Link |
---|---|
US (1) | US4657576A (es) |
EP (1) | EP0184869B1 (es) |
JP (1) | JPS61125631A (es) |
AT (1) | ATE33018T1 (es) |
AU (1) | AU588551B2 (es) |
CA (1) | CA1256710A (es) |
DE (1) | DE3561878D1 (es) |
DK (1) | DK156561C (es) |
ES (1) | ES8702322A1 (es) |
NL (1) | NL8403505A (es) |
PT (1) | PT81491B (es) |
Families Citing this family (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL81975A0 (en) * | 1987-03-24 | 1987-10-20 | Haifa Chemicals Ltd | Method for the manufacture of slow-release fertilizers |
WO1990010691A1 (en) * | 1989-03-10 | 1990-09-20 | Grace-Sierra Horticultural Products Company | Tissue culturing |
CA2084881C (en) * | 1990-06-08 | 1998-01-06 | John Cunningham | Controlled-release microbe nutrients and method for bioremediation |
US5264019A (en) * | 1991-03-05 | 1993-11-23 | Eastman Kodak Company | Coating compositions for slow release fertilizer formulations |
US5652196A (en) * | 1991-07-22 | 1997-07-29 | Oms Investments, Inc. | Timed release of water-soluble plant nutrients |
US5211985A (en) * | 1991-10-09 | 1993-05-18 | Ici Canada, Inc. | Multi-stage process for continuous coating of fertilizer particles |
US5560768A (en) * | 1993-05-06 | 1996-10-01 | Haifa Chemicals South Ltd. | Method for preparing an encapsulated slow-release particulate fertilizer |
BR9406680A (pt) * | 1993-05-07 | 1996-01-23 | Univ New England | Processo para revestir partículas de fertilizante e particula de fertilizante revestida |
US5567221A (en) * | 1995-01-03 | 1996-10-22 | Oms Investments, Inc. | Compositions and methods for use in aquaculture |
DE19603739A1 (de) | 1996-02-02 | 1997-08-07 | Basf Ag | Granulatmischungen bestehend aus umhüllten und nicht-umhüllten Düngemittelgranulaten |
JP3420460B2 (ja) * | 1996-04-12 | 2003-06-23 | キヤノン株式会社 | 汚染物質分解装置、汚染媒体の浄化方法及び汚染物質分解方法 |
TR200000365T1 (tr) * | 1998-05-05 | 2000-11-21 | Oms Investments, Inc. | Kontrollü salımlı gübre kompozisyonlarını ve hazırlanmaları için işlemler. |
US5993505A (en) * | 1998-05-22 | 1999-11-30 | Oms Investments, Inc. | Controlled release fertilizer compositions and processes for the preparation thereof |
US6039781A (en) * | 1998-06-09 | 2000-03-21 | Oms Investments, Inc. | Precoated controlled release fertilizers and processes for their preparation |
JP4010059B2 (ja) * | 1998-07-30 | 2007-11-21 | 有限会社 やまがたスリートップ | 土壌酸性化感応型肥料、およびその製造方法 |
US6139597A (en) * | 1998-10-14 | 2000-10-31 | Oms Investments, Inc. | Controlled release fertilizer compositions and processes for the preparation thereof |
RU2163585C1 (ru) * | 1999-07-19 | 2001-02-27 | Карапетян Гарегин Оганесович | Гранулированное комплексное удобрение |
US6656882B2 (en) * | 2001-02-28 | 2003-12-02 | Oms Investments, Inc. | Controlled release products and processes for the preparation thereof |
US6787234B2 (en) | 2002-05-15 | 2004-09-07 | Oms Investments, Inc. | Triggered start products and processes for the production and use thereof |
MXPA06006937A (es) * | 2003-12-18 | 2006-09-04 | Georgia Pacific Resins | Fertilizador granular que contiene nitrogeno de liberacion prolongada. |
EP1809103B1 (en) * | 2004-10-12 | 2015-01-21 | Everris International B.V. | Shaped plant growth nutrient products and processes for the production thereof |
US20070072775A1 (en) | 2005-09-29 | 2007-03-29 | Oms Investments, Inc. | Granular controlled release agrochemical compositions and process for the preparation thereof |
KR101203281B1 (ko) | 2006-04-27 | 2012-11-20 | 그린피드 아그로 에스디엔. 비에이치디. | 농작물용 비료 조성물 |
ES2848156T3 (es) | 2009-09-03 | 2021-08-05 | Fbsciences Holdings Inc | Composiciones y métodos de tratamiento de semillas |
WO2013019121A1 (en) * | 2011-08-01 | 2013-02-07 | South Star Fertilizers Limited | Improvements in and relating to fertiliser compositions |
AU2013201123B2 (en) * | 2011-08-01 | 2014-03-06 | South Star Fertilizers Limited | Improvements in and Relating to Fertiliser Compositions |
HUE033547T2 (hu) | 2011-08-26 | 2017-12-28 | Ekompany Int B V | Eljárás bevont mûtrágya elõállítására |
EP2748122B1 (en) | 2011-08-26 | 2015-09-16 | Ekompany Agro B.V. | Process for producing a coated fertilizer comprising boron |
MY164276A (en) | 2011-11-21 | 2017-11-30 | Malaysian Palm Oil Board | A controlled-release fertilizer |
US20130152649A1 (en) * | 2011-12-20 | 2013-06-20 | Honeywell International Inc. | Immobilization of fertilizer additives |
BR112014017162A8 (pt) | 2012-01-12 | 2017-07-04 | Fbsciences Holdings Inc | modulação de biologia vegetal |
US20140037570A1 (en) * | 2012-08-02 | 2014-02-06 | Whitehurst Associates Inc. | NBPT solution for preparing urease inhibited urea fertilizers prepared from N-alkyl; N, N-alkyl; and N-alkyl-N-alkoxy amino alcohols |
PL229206B1 (pl) | 2012-08-06 | 2018-06-29 | Rogut Stanislaw | Nawóz o kontrolowanym uwalnianiu składników, sposób wytwarzania nawozu o kontrolowanym uwalnianiu oraz sposób stosowania nawozu |
JP6043368B2 (ja) * | 2013-01-11 | 2016-12-14 | 東洋ゴム工業株式会社 | 人工土壌培地 |
GB201302997D0 (en) * | 2013-02-20 | 2013-04-03 | Yara Uk Ltd | Fertiliser coating containing micronutrients |
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 |
CN104591909A (zh) * | 2015-02-11 | 2015-05-06 | 江苏宏洋肥力特生物科技有限公司 | 缓释微量元素水溶性肥料颗粒 |
US10487016B2 (en) | 2015-08-12 | 2019-11-26 | The Mosaic Company | Acid treatment for fertilizers to increase zinc solubility and availability |
DE102015012380A1 (de) | 2015-09-21 | 2017-03-23 | Ask Chemicals Gmbh | Beschichtetes Kernteilchen und Verfahren zur Herstellung desselben |
CN110234228A (zh) | 2016-09-14 | 2019-09-13 | 格雷斯培育有限公司 | 包含非-致病细菌的组合物及保护植物和动物宿主免于真菌、细菌和病毒疾病的方法 |
EP3479693A1 (en) | 2017-11-01 | 2019-05-08 | Everris International B.V. | Sulfide containing polyester coatings for agrochemical composition |
JP7308850B2 (ja) | 2018-02-09 | 2023-07-14 | ライナン テクノロジーズ ピーティーイー リミテッド | スマート放出カリ肥料顆粒 |
BR112020015770A2 (pt) | 2018-02-09 | 2020-12-08 | Rynan Technologies Pte Ltd. | Grânulos de fertilizante que contêm nitrogênio de liberação inteligente |
US20210378238A1 (en) | 2018-10-21 | 2021-12-09 | Grace Breeding Ltd. | Dual-route administration of composition for improved protection of plants against pathogens |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB954555A (en) * | 1959-10-13 | 1964-04-08 | Archer Daniels Midland Co | Improvements in or relating to delayed action granular fertilizers |
US3219433A (en) * | 1963-04-08 | 1965-11-23 | Exxon Research Engineering Co | Production of a fertilizer pellet containing an active fertilizer ingredient in a hydrocarbon solid |
US3921333A (en) * | 1972-07-28 | 1975-11-25 | Union Carbide Corp | Transplanter containers made from biodegradable-environmentally degradable blends |
US4474595A (en) * | 1983-03-10 | 1984-10-02 | International Spike, Inc. | Fertilizer product and process for making and using it |
AU4895685A (en) * | 1984-02-10 | 1986-05-01 | Showa Denko Kabushiki Kaisha | Coated particulate materials and method for manufacture thereof |
-
1984
- 1984-11-16 NL NL8403505A patent/NL8403505A/nl not_active Application Discontinuation
-
1985
- 1985-11-11 DK DK518885A patent/DK156561C/da not_active IP Right Cessation
- 1985-11-12 AU AU49789/85A patent/AU588551B2/en not_active Ceased
- 1985-11-13 EP EP85201868A patent/EP0184869B1/en not_active Expired
- 1985-11-13 AT AT85201868T patent/ATE33018T1/de not_active IP Right Cessation
- 1985-11-13 US US06/797,501 patent/US4657576A/en not_active Expired - Lifetime
- 1985-11-13 DE DE8585201868T patent/DE3561878D1/de not_active Expired
- 1985-11-14 PT PT81491A patent/PT81491B/pt not_active IP Right Cessation
- 1985-11-15 JP JP60257538A patent/JPS61125631A/ja active Granted
- 1985-11-15 ES ES548932A patent/ES8702322A1/es not_active Expired
- 1985-11-15 CA CA000495429A patent/CA1256710A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CA1256710A (en) | 1989-07-04 |
EP0184869B1 (en) | 1988-03-16 |
AU4978985A (en) | 1986-05-22 |
DK518885D0 (da) | 1985-11-11 |
EP0184869A1 (en) | 1986-06-18 |
NL8403505A (nl) | 1986-06-16 |
PT81491A (en) | 1985-12-01 |
AU588551B2 (en) | 1989-09-21 |
DK156561B (da) | 1989-09-11 |
DE3561878D1 (en) | 1988-04-21 |
JPS61125631A (ja) | 1986-06-13 |
PT81491B (pt) | 1987-11-11 |
US4657576A (en) | 1987-04-14 |
ES548932A0 (es) | 1987-01-01 |
DK518885A (da) | 1986-05-17 |
JPH0544437B2 (es) | 1993-07-06 |
ATE33018T1 (de) | 1988-04-15 |
DK156561C (da) | 1990-02-12 |
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