ATE181721T1 - Schwefelhaltiges düngemittel und verfahren zur dessen herstellung - Google Patents

Schwefelhaltiges düngemittel und verfahren zur dessen herstellung

Info

Publication number
ATE181721T1
ATE181721T1 AT96903848T AT96903848T ATE181721T1 AT E181721 T1 ATE181721 T1 AT E181721T1 AT 96903848 T AT96903848 T AT 96903848T AT 96903848 T AT96903848 T AT 96903848T AT E181721 T1 ATE181721 T1 AT E181721T1
Authority
AT
Austria
Prior art keywords
stream
sulfur
based fertilizer
mixer
providing
Prior art date
Application number
AT96903848T
Other languages
English (en)
Inventor
Stewart G Bexton
Original Assignee
Agrium 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 Agrium Inc filed Critical Agrium Inc
Application granted granted Critical
Publication of ATE181721T1 publication Critical patent/ATE181721T1/de

Links

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
    • 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
    • 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
    • C05G5/40—Fertilisers incorporated into a matrix

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Fertilizers (AREA)
AT96903848T 1995-03-06 1996-03-04 Schwefelhaltiges düngemittel und verfahren zur dessen herstellung ATE181721T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08398532 US5571303B1 (en) 1995-03-06 1995-03-06 Sulfur-based fertilizer and process for production thereof

Publications (1)

Publication Number Publication Date
ATE181721T1 true ATE181721T1 (de) 1999-07-15

Family

ID=23575737

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96903848T ATE181721T1 (de) 1995-03-06 1996-03-04 Schwefelhaltiges düngemittel und verfahren zur dessen herstellung

Country Status (15)

Country Link
US (1) US5571303B1 (de)
EP (1) EP0813509B1 (de)
JP (1) JPH11502185A (de)
CN (1) CN1072193C (de)
AT (1) ATE181721T1 (de)
AU (1) AU4780796A (de)
BR (1) BR9607595A (de)
CA (1) CA2214145A1 (de)
DE (1) DE69603069T2 (de)
DK (1) DK0813509T3 (de)
ES (1) ES2135870T3 (de)
GR (1) GR3031349T3 (de)
NO (1) NO974024L (de)
NZ (1) NZ302201A (de)
WO (1) WO1996027571A1 (de)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2225144C (en) * 1996-04-19 2001-12-11 Ormiston Mining & Smelting Co. Ltd. Granulation method and apparatus therefor
US6299663B1 (en) 1996-04-19 2001-10-09 Airborne Industrial Minerals Inc. Granulation method and apparatus therefor
US5984992A (en) * 1997-05-07 1999-11-16 Unity, Inc. Sewage sludge recycling with a pipe cross-reactor
US6331193B1 (en) 1998-04-17 2001-12-18 Airborne Industrial Minerals Inc. Wet granulation method generating sulfur granules
US6293985B1 (en) 1998-04-17 2001-09-25 Airborne Industrial Minerals Fertilizer granulation method
US6454979B1 (en) 1998-04-17 2002-09-24 Airborne Industrial Minerals Inc. Wet granulation method for generating granules
US6132484A (en) * 1998-04-17 2000-10-17 Airborne Industrial Minerals Inc. Wet granulation method for generating fertilizer granules
US6132485A (en) * 1998-09-28 2000-10-17 Sanders; John Larry Soil nutrient compositions and methods of using same
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
US6334990B1 (en) 1999-10-21 2002-01-01 Airborne Industrial Minerals Inc. Formulation of potassium sulfate, sodium carbonate and sodium bicarbonate from potash brine
DE60143489D1 (de) * 2000-05-17 2010-12-30 Mosaic Co Schwefel-enthaltende düngelmittelzusammensetzung und verfahren zur herstellung derselben
US6663686B1 (en) 2000-06-27 2003-12-16 Agrium, Inc. Controlled release fertilizer and method for production thereof
US6375824B1 (en) 2001-01-16 2002-04-23 Airborne Industrial Minerals Inc. Process for producing potassium hydroxide and potassium sulfate from sodium sulfate
US7998235B2 (en) * 2002-06-17 2011-08-16 Yara International Asa Method for the production of urea fertilizer with elemental sulphur and the product thereof
US7470304B2 (en) * 2002-11-14 2008-12-30 Shell Oil Company Process for the manufacture of sulphur-containing ammonium phosphate fertilizers
US10202314B2 (en) 2005-08-09 2019-02-12 Agrium, Inc. Controlled release fertilizer employing epoxidized fatty acid triglyceride oil as a coating additive
EP2017242B1 (de) * 2006-05-11 2012-12-26 Fertinagro Nutrientes, S.L. Verfahren zur erzeugung von stickstoffdüngern und so erhaltene komplexe und dünger
ES2288417B1 (es) * 2006-06-16 2009-02-16 Josep Maria Vilaplana Sanchez Procedimiento de obtencion de fertilizante solido a partir de carga de extintor caducada.
WO2008034921A1 (es) * 2006-09-18 2008-03-27 Fertinagro Nutrientes, S.L. Procedimiento de obtención de fertilizantes de subproductos del tio2 y productos asi obtenidos
WO2008084495A2 (en) * 2007-01-08 2008-07-17 Deepak Pranjivandas Shah Novel agricultural composition
US7638076B2 (en) * 2007-10-26 2009-12-29 Martin Resource Management Corporation Method and system for pelletizing sulfur
DE102007061408A1 (de) * 2007-12-11 2009-06-18 Sandvik Materials Technology Deutschland Gmbh Verfahren und Tropfenformer zum Herstellen von Pastillen sowie Verfahren zum Herstellen eines schwefelhaltigen Düngers
UA104450C2 (uk) * 2009-01-29 2014-02-10 Шелл Інтернаціонале Рісерч Маатшаппідж Б.В. Добрива, що містять сірку, і процес їх приготування
MX2011007621A (es) 2009-01-29 2011-08-08 Shell Int Research Fertilizantes que contienen azufre y proceso para la preparacion de los mismos.
CA2663119A1 (en) 2009-04-16 2010-10-16 Sulphur Solutions Inc. Dispersible sulphur fertilizer pellets
CN101935254A (zh) * 2010-08-26 2011-01-05 宁夏鲁西化工化肥有限公司 多元素复合磷酸二铵制造方法及系统和多元素复合磷酸二铵
MX351223B (es) * 2010-08-27 2017-10-05 Ccr Tech Ltd Método para producir fertilizantes que contienen azufre micronizado dispersado.
US8329072B2 (en) 2010-11-24 2012-12-11 Brimrock International Inc. Method and system for generating sulfur seeds and granules
CN102408261A (zh) * 2011-07-19 2012-04-11 高英林 一种能分解土壤中磷钾的磷酸硫铵复合肥料
CN105324351A (zh) * 2013-05-06 2016-02-10 沙特基础工业公司 肥料组合物和其方法
TN2015000567A1 (en) * 2013-07-03 2017-04-06 Shell Int Research Process for preparing a fertiliser.
RU2561444C1 (ru) * 2014-06-03 2015-08-27 Открытое акционерное общество "Научно-исследовательский институт по удобрениям и инсектофунгицидам имени профессора Я.В. Самойлова (ОАО "НИУИФ") Способ получения серосодержащего сложного удобрения
CN104355734A (zh) * 2014-10-24 2015-02-18 瓮福（集团）有限责任公司 一种硫磷酸铵复合肥的生产方法
CN104529625A (zh) * 2014-12-15 2015-04-22 贵州大学 一种单质硫在磷铵中的均匀添加方式
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
WO2016183685A1 (en) 2015-05-19 2016-11-24 Sulvaris Inc. Fertilizer pellets with micronized sulphur
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
CN105800574B (zh) * 2016-04-14 2017-11-21 云南云天化股份有限公司 一种含硫磷铵的制备方法
DE102016220648A1 (de) * 2016-10-20 2018-04-26 Thyssenkrupp Ag Ammoniumsulfat enthaltendes Granulat
JOP20190274A1 (ar) 2017-05-23 2019-11-24 Mosaic Co حبيبات أسمدة متضخمة تحتوي على الكبريت المعدني مع زيادة معدلات الأكسدة
MY194541A (en) * 2018-05-10 2022-11-30 Thankapan VADAKEKUTTU Novel crop nutrition and fortification composition

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1144771A (en) * 1980-12-24 1983-04-19 Stewart G. Bexton Manufacture of urea sulfur fertilizer
US4372872A (en) * 1981-02-17 1983-02-08 Union Oil Company Of California Sulfur suspensions
CA1154213A (en) * 1981-07-07 1983-09-27 John T. Higgins Sulfur prilling
US4589904A (en) * 1984-09-25 1986-05-20 Tennessee Valley Authority Granulation of crystalline by-product ammonium sulfate
US5112379A (en) * 1984-10-25 1992-05-12 Union Oil Company Of California Multicomponent soil supplement
IT1252664B (it) * 1991-12-23 1995-06-21 Enichem Agricoltura Spa Processo per la granulazione di un fertilizzante denominato nitrato ammonico
US5383951A (en) * 1993-08-27 1995-01-24 Cominco Ltd. Production of granular ammonium sulphate using stripped zinc electrolyte as a granulating aid

Also Published As

Publication number Publication date
BR9607595A (pt) 1998-07-07
GR3031349T3 (en) 2000-01-31
WO1996027571A1 (en) 1996-09-12
EP0813509A1 (de) 1997-12-29
DE69603069T2 (de) 2000-03-09
MX9706804A (es) 1998-08-30
NO974024D0 (no) 1997-09-02
JPH11502185A (ja) 1999-02-23
DE69603069D1 (de) 1999-08-05
US5571303B1 (en) 2000-10-17
US5571303A (en) 1996-11-05
DK0813509T3 (da) 2000-01-31
NO974024L (no) 1997-09-02
NZ302201A (en) 2000-01-28
AU4780796A (en) 1996-09-23
CN1182411A (zh) 1998-05-20
CN1072193C (zh) 2001-10-03
ES2135870T3 (es) 1999-11-01
CA2214145A1 (en) 1996-09-12
EP0813509B1 (de) 1999-06-30

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee