DK0574541T3 - Svovlovertrukne gødningsstoffer samt fremgangsmåde til deres fremstilling - Google Patents

Svovlovertrukne gødningsstoffer samt fremgangsmåde til deres fremstilling

Info

Publication number
DK0574541T3
DK0574541T3 DK92908791.4T DK92908791T DK0574541T3 DK 0574541 T3 DK0574541 T3 DK 0574541T3 DK 92908791 T DK92908791 T DK 92908791T DK 0574541 T3 DK0574541 T3 DK 0574541T3
Authority
DK
Denmark
Prior art keywords
processes
preparation
well
sulfur coated
coated fertilizers
Prior art date
Application number
DK92908791.4T
Other languages
Danish (da)
English (en)
Inventor
Harvey Maurice Goertz
Richard Jerome Timmons
George Randall Mcvey
Original Assignee
Scott & Sons Co O M
Oms Investments Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Scott & Sons Co O M, Oms Investments Inc filed Critical Scott & Sons Co O M
Application granted granted Critical
Publication of DK0574541T3 publication Critical patent/DK0574541T3/da

Links

Classifications

    • 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
    • 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
    • C05G5/36—Layered or coated, e.g. dust-preventing coatings layered or coated with sulfur
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S71/00—Chemistry: fertilizers
    • Y10S71/904—Carrier

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Fertilizers (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Golf Clubs (AREA)
DK92908791.4T 1991-03-08 1992-03-04 Svovlovertrukne gødningsstoffer samt fremgangsmåde til deres fremstilling DK0574541T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/666,339 US5219465A (en) 1991-03-08 1991-03-08 Sulfur coated fertilizers and process for the preparation thereof

Publications (1)

Publication Number Publication Date
DK0574541T3 true DK0574541T3 (da) 1998-03-30

Family

ID=24673790

Family Applications (1)

Application Number Title Priority Date Filing Date
DK92908791.4T DK0574541T3 (da) 1991-03-08 1992-03-04 Svovlovertrukne gødningsstoffer samt fremgangsmåde til deres fremstilling

Country Status (13)

Country Link
US (1) US5219465A (fr)
EP (1) EP0574541B1 (fr)
JP (1) JP3158174B2 (fr)
AT (1) ATE157337T1 (fr)
AU (1) AU651935B2 (fr)
CA (1) CA2105473C (fr)
DE (1) DE69221854T2 (fr)
DK (1) DK0574541T3 (fr)
ES (1) ES2108750T3 (fr)
FI (1) FI117051B (fr)
GR (1) GR3025409T3 (fr)
NO (1) NO305360B1 (fr)
WO (1) WO1992015538A1 (fr)

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
WO1994026680A1 (fr) * 1993-05-07 1994-11-24 The University Of New England Procede ameliore d'enrobage de granules d'engrais
ES2157915T3 (es) * 1993-06-07 2001-09-01 Oms Investments Inc Liberacion prolongada de sustancias solubles en agua nutritivas para vegetales.
MY121922A (en) * 1993-09-21 2006-03-31 Exxon Res & Engineering Company Bioremediation of hydrocarbon contaminated soils and water.
US5478375A (en) * 1993-10-04 1995-12-26 Lesco Inc. Sealants for fertilizer compositions containing natural waxes
US5599374A (en) * 1994-09-23 1997-02-04 Rlc Technologies, L.L.C. Process for producing improved sulfur-coated urea slow release fertilizers
IL112143A (en) * 1994-12-26 1998-09-24 Rotem Fertilizers Ltd Method for the manufacture of sulfur-containing fertilizers
US5567221A (en) * 1995-01-03 1996-10-22 Oms Investments, Inc. Compositions and methods for use in aquaculture
US6503288B1 (en) * 1996-12-30 2003-01-07 Bayer Corporation Process for the production of biodegradable encapsulated fertilizers
US6039781A (en) * 1998-06-09 2000-03-21 Oms Investments, Inc. Precoated controlled release fertilizers and processes for their preparation
US6165550A (en) * 1998-07-23 2000-12-26 Bayer Corporation Symmetrical Polyurea-urethane fertilizer encapsulation
US6152981A (en) * 1998-07-23 2000-11-28 Bayer Corporation Sulfur containing isocyanate compositions
KR100707709B1 (ko) * 1998-12-14 2007-04-18 칫소가부시키가이샤 피복 생물 활성 입자의 제조방법
US6338746B1 (en) * 1999-07-23 2002-01-15 Rlc Technologies, L.L.C. Polymer-sulfur-polymer coated fertilizers
US6364925B1 (en) 1999-12-10 2002-04-02 Bayer Corporation Polyurethane encapsulated fertilizer having improved slow-release properties
CA2300237A1 (fr) 2000-03-09 2001-09-09 Mikhail Pildysh Un subjectile revetu d'un materiau d'enduction controle et sa methode de production
US6358296B1 (en) 2000-07-11 2002-03-19 Bayer Corporation Slow-release polyurethane encapsulated fertilizer using oleo polyols
US6656882B2 (en) 2001-02-28 2003-12-02 Oms Investments, Inc. Controlled release products and processes for the preparation thereof
NZ511606A (en) * 2001-05-09 2002-11-26 Summit Quinphos Nz Ltd Fertiliser compositions comprising urea granules coated with wet ground sulphur
US6749660B2 (en) * 2001-06-04 2004-06-15 Geovation Technologies, Inc. Solid-chemical composition and method of preparation for the anaerobic bioremediation of environmental contaminants coupled to denitrification
DE10221704A1 (de) * 2001-06-05 2003-01-23 Compo Gmbh & Co Kg Düngemittel mit verzögerter Freisetzung und Verfahren zu dessen Herstellung
US6617412B2 (en) 2001-10-12 2003-09-09 Bayer Corporation Fertilizer encapsulation using sulfur containing polyols
US6656257B2 (en) * 2002-02-12 2003-12-02 Mighty Grip, Inc. Gripping composition and method of preparing the same
US6787234B2 (en) 2002-05-15 2004-09-07 Oms Investments, Inc. Triggered start products and processes for the production and use thereof
US7682656B2 (en) * 2004-06-14 2010-03-23 Agruim Inc. Process and apparatus for producing a coated product
ES2533773T3 (es) 2004-10-12 2015-04-15 Everris International B.V. Productos de nutrientes para el crecimiento de las plantas conformados y procedimientos para la producción de los mismos
EP1827714B1 (fr) * 2004-11-30 2019-07-10 Agrium Inc. Procédé et appareil pour enduire un produit à libération contrôlée dans un tambour rotatif
US7771505B2 (en) 2008-07-16 2010-08-10 Agrium Inc. Controlled release fertilizer composition
CA2873853A1 (fr) 2012-05-18 2013-11-21 Basf Se Agregat supprimant les poussieres
AU2013262629B2 (en) 2012-05-18 2017-03-30 Basf Se Encapsulated particle
US8986581B2 (en) 2012-07-27 2015-03-24 Carbron Basis Company Ltd. Biochar products and method of manufacture thereof
US9944568B2 (en) 2012-11-16 2018-04-17 Basf Se Encapsulated fertilizer particle containing pesticide
US9321699B2 (en) 2012-11-21 2016-04-26 The Mosaic Company Granular fertilizers having improved dust control
EP3693351A3 (fr) 2014-05-05 2020-12-09 SABIC Global Technologies B.V. Engrais granulaires enrobés, leurs procédés de fabrication et leurs utilisations
EP3325431B1 (fr) 2015-07-20 2021-08-25 SABIC Global Technologies B.V. Composition d'engrais et ses procédés de fabrication et d'utilisation
CN108138028A (zh) 2015-10-08 2018-06-08 碳基有限公司 生物炭产品及其制造方法
US11124463B2 (en) 2015-11-16 2021-09-21 Sabic Global Technologies B.V. Coated granular fertilizers, methods of manufacture thereof, and uses thereof
WO2017087265A1 (fr) * 2015-11-16 2017-05-26 Sabic Global Technologies B.V. Procédés de fabrication d'engrais granulaires enrobés
WO2017137902A1 (fr) 2016-02-08 2017-08-17 Sabic Global Technologies B.V. Procédé de fabrication de noyau d'ensemencement d'engrais
US10273194B2 (en) 2016-07-04 2019-04-30 Gary David McKnight Process to conserve cyano-function and improve performance of low molecular weight nitrification inhibitors to improve fertilizer efficiency
WO2018067796A1 (fr) * 2016-10-05 2018-04-12 Nous, Llc Systèmes pour revêtements pour matériaux granulaires
EP3612508B1 (fr) 2017-04-19 2026-01-28 Sabic Agri-Nutrients Company Engrais à efficacité améliorée comportant un inhibiteur d'uréase et un inhibiteur de nitrification dans des particules séparées
EP3612506A1 (fr) 2017-04-19 2020-02-26 SABIC Global Technologies B.V. Engrais à efficacité améliorée comportant un inhibiteur d'uréase et un inhibiteur de nitrification séparés à l'intérieur de la même particule
US11345645B2 (en) 2017-04-20 2022-05-31 Sabic Global Technologies B.V. Enhanced efficiency fertilizer with embedded powder composition
US11021409B2 (en) 2017-08-09 2021-06-01 Sabic Global Technologies B.V. Extruded fertilizer granules with urease and/or nitrification inhibitors
DE102017217498A1 (de) * 2017-09-29 2019-04-04 Thyssenkrupp Ag Verfahren und Anordnung zum Herstellen von beschichteten Prills oder Granulaten sowie damit erhaltene Prills sowie Verwendung
PL4029847T3 (pl) 2021-01-19 2025-02-10 Everris International B.V. Nawozy powlekane siarką z warstwą powłoki polimerowej
CN116964023A (zh) * 2021-01-19 2023-10-27 易乐施国际有限公司 具有聚合物涂层的硫包衣肥料
MX2023007848A (es) 2021-01-19 2023-07-07 Everris Int B V Fertilizantes recubiertos de azufre con capa de recubrimiento de polimero.
CN113717010A (zh) * 2021-09-07 2021-11-30 新洋丰农业科技股份有限公司 一种适用于石灰性土壤的锌高效型玉米专用肥制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3576613A (en) * 1967-07-24 1971-04-27 Thiokol Chemical Corp Sulfur encapsulation of fertilizers to provide controlled dissolution rates
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
NZ220762A (en) * 1986-07-07 1989-05-29 Chisso Corp Coated fertiliser with polyolefinic coating

Also Published As

Publication number Publication date
DE69221854D1 (de) 1997-10-02
AU651935B2 (en) 1994-08-04
FI117051B (fi) 2006-05-31
EP0574541B1 (fr) 1997-08-27
NO933186D0 (no) 1993-09-07
AU1572792A (en) 1992-10-06
FI933937L (fi) 1993-09-08
DE69221854T2 (de) 1998-01-02
EP0574541A1 (fr) 1993-12-22
WO1992015538A1 (fr) 1992-09-17
CA2105473A1 (fr) 1992-09-09
NO933186L (no) 1993-09-08
JP3158174B2 (ja) 2001-04-23
EP0574541A4 (en) 1994-05-25
US5219465A (en) 1993-06-15
CA2105473C (fr) 2003-06-10
NO305360B1 (no) 1999-05-18
JPH06505470A (ja) 1994-06-23
GR3025409T3 (en) 1998-02-27
ES2108750T3 (es) 1998-01-01
FI933937A0 (fi) 1993-09-08
ATE157337T1 (de) 1997-09-15

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