MA27870A1 - Méthode pour produire un engrais avec des micronutrients - Google Patents

Méthode pour produire un engrais avec des micronutrients

Info

Publication number
MA27870A1
MA27870A1 MA28467A MA28467A MA27870A1 MA 27870 A1 MA27870 A1 MA 27870A1 MA 28467 A MA28467 A MA 28467A MA 28467 A MA28467 A MA 28467A MA 27870 A1 MA27870 A1 MA 27870A1
Authority
MA
Morocco
Prior art keywords
phosphate
producing
fertilizer
fraction
produce
Prior art date
Application number
MA28467A
Other languages
English (en)
Inventor
Alan Peacock Lawrence
Original Assignee
Mosaic Co
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 Mosaic Co filed Critical Mosaic Co
Publication of MA27870A1 publication Critical patent/MA27870A1/fr

Links

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
    • C05D9/02—Other inorganic fertilisers containing trace elements
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B17/00—Other phosphatic fertilisers, e.g. soft rock phosphates, bone meal
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Fertilizers (AREA)

Abstract

Selon une méthode de production d'un engrais phosphaté, une première fraction du phosphate est produite dans un réacteur tubulaire, et une deuxième fraction du phosphate est produite dans un pré-neutralisateur. Les deux fractions du phosphate sont ensuite acheminées vers un granulateur. De l'ammoniac est ajouté au granulateur pour réagir avec les deux fractions du phosphate. Pour produire la première fraction du phosphate, un micronutriment est ajouté à l'acide phosphorique pour produire un acide enrichi, et l'acide enrichi et de l'ammoniac sont ajoutés à un réacteur tubulaire oé on les laisse réagir pour produire du phosphate d'ammonium.
MA28467A 2004-08-31 2005-08-29 Méthode pour produire un engrais avec des micronutrients MA27870A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/929,501 US7497891B2 (en) 2004-08-31 2004-08-31 Method for producing a fertilizer with micronutrients

Publications (1)

Publication Number Publication Date
MA27870A1 true MA27870A1 (fr) 2006-05-02

Family

ID=34982240

Family Applications (1)

Application Number Title Priority Date Filing Date
MA28467A MA27870A1 (fr) 2004-08-31 2005-08-29 Méthode pour produire un engrais avec des micronutrients

Country Status (10)

Country Link
US (1) US7497891B2 (fr)
EP (1) EP1630150B1 (fr)
CN (1) CN100542995C (fr)
AU (1) AU2005204339B2 (fr)
CA (1) CA2516423C (fr)
ES (1) ES2536917T3 (fr)
IL (1) IL170573A (fr)
MA (1) MA27870A1 (fr)
RU (1) RU2393136C2 (fr)
ZA (1) ZA200506786B (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2393381B1 (fr) 2009-02-03 2018-10-31 Agtec Innovations, Inc. Engrais à base d'oligoéléments et leurs procédés de fabrication
US9181137B2 (en) * 2009-03-20 2015-11-10 Agtec Innovations, Inc. Micronutrient fertilizers and methods of making and using the same
EP2542514B1 (fr) * 2010-03-03 2020-09-30 Mos Holdings Inc. Composition d'engrais contenant des micronutriments et méthodes de fabrication de celle-ci
CA2806475C (fr) 2010-08-10 2016-11-29 Chandrika Varadachari Engrais de phosphate et leurs procedes d'utilisation
AU2011288133B2 (en) 2010-08-10 2014-02-27 Agtec Innovations, Inc. Polyphosphate fertilizer combinations
CA2821799C (fr) 2010-12-16 2020-01-14 Merck Patent Gmbh Milieu de culture cellulaire granulaire deshydrate
CA2829935A1 (fr) 2011-03-24 2012-09-27 Paul Kucera Composition d'engrais comprenant une matiere fibreuse pour integrite de particule amelioree
JO3174B1 (ar) 2011-08-04 2018-03-08 Mos Holdings Inc حمض الميورات المضغوط لاسمدة البوتاس التي تحتوي على مغذيات و طرق صناعتها
CN102584385B (zh) * 2012-01-11 2015-10-28 中航化肥有限公司 一种防老化长效多功能磷肥的制备方法
US20140150136A1 (en) 2012-11-27 2014-05-29 Cytec Technology Corp. Compositions and methods for reducing fugitive dust particles
CN105102401B (zh) 2013-03-14 2021-09-28 美盛农资（北京）有限公司 肥料组合物及其制备方法
MA38708B1 (fr) 2013-07-03 2017-06-30 Shell Int Research Procédé de préparation d'un engrais
CA2921846C (fr) 2013-08-19 2022-07-05 The Mosaic Company Systeme et procedes d'addition d'additifs agricoles, biologiques et/ou depoussierants avantageux a des engrais en granules
US9187380B2 (en) * 2014-03-04 2015-11-17 Compass Minerals Manitoba, Inc. Phosphorus zinc manganese fertilizer
MA39371A1 (fr) * 2014-03-07 2018-05-31 Mosaic Co Compositions fertilisantes contenant des micronutriments, et leurs procédés de préparation
BR112017000358A2 (en) 2014-07-07 2018-06-26 The Mosaic Company incorporation of biological agents in fertilizers
CN104193453A (zh) * 2014-09-01 2014-12-10 瓮福（集团）有限责任公司 一种含有微量元素磷酸铵的生产方法
US10487016B2 (en) 2015-08-12 2019-11-26 The Mosaic Company Acid treatment for fertilizers to increase zinc solubility and availability
JOP20190228A1 (ar) 2017-03-31 2019-09-30 Mosaic Co أسمدة تحتوي على مصادر سريعة و بطيئة لاطلاق البورون
CN115989785B (zh) * 2023-03-24 2023-05-30 吉林省意昂农业集团有限公司 一种基于微量元素的气态立体生态水培种植方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2902342A (en) * 1955-01-27 1959-09-01 Jr Bernard J Kerley Method and apparatus for producing ammonium salts
US3010818A (en) * 1958-01-30 1961-11-28 Anaconda Co Incorporating trace elements in superphosphate fertilizers
US3153574A (en) * 1960-12-08 1964-10-20 Tennessee Valley Authority Production of granular diammonium phosphates
US3244500A (en) * 1963-07-25 1966-04-05 Tennessee Valley Authority Incorporation of micronutrients in fertilizers
US3649175A (en) * 1966-10-20 1972-03-14 Grace W R & Co Treatment of phosphoric acid, process, apparatus and product
CA1007421A (en) * 1969-07-07 1977-03-29 Cominco Ltd. Process and apparatus for production of ammonium phosphate fertilizers
US3954942A (en) * 1974-09-16 1976-05-04 Tennessee Valley Authority Granular ammonium phosphate sulfate and monoammonium phosphate using common pipe-cross-type reactor
US3985538A (en) * 1974-10-24 1976-10-12 Tennessee Valley Authority Pipe reactor-continuous ammoniator process for production of granular phosphates
US4028087A (en) * 1976-02-23 1977-06-07 Tennessee Valley Authority Fertilizer processes incorporating scrubbed flue gas sludge byproduct
UST969002I4 (en) * 1977-07-25 1978-04-04 Tennessee Valley Authority Granular ammonium phosphate sulfate and urea-ammonium phosphate sulfate using a common pipe-cross reactor
US4377406A (en) * 1981-07-20 1983-03-22 Tennessee Valley Authority Ammonium polyphosphate sulfate fertilizers from wet-process phosphoric acid
FR2510550A1 (fr) * 1981-07-31 1983-02-04 Generale Engrais Sa Nouveaux engrais composes granules a proprietes ameliorees, et procede pour les obtenir
US4601891A (en) * 1985-10-15 1986-07-22 Tennessee Valley Authority Production of granular ammonium polyphosphate from wet-process phosphoric acid
SU1551707A1 (ru) * 1987-10-26 1990-03-23 Институт Химии Ан Узсср Способ получени комплексного удобрени
DE3878561D1 (de) * 1988-11-08 1993-03-25 Norsk Hydro As Verfahren zur herstellung von granuliertes diammonphosphat enthaltenden duengemitteln.
CN1025021C (zh) * 1992-04-11 1994-06-15 四川省德阳市什邡化肥总厂 一种工业级磷酸铵的生产方法
US6241796B1 (en) * 1999-07-21 2001-06-05 Imc-Agrico Company Method for producing fertilizer grade DAP having an increased nitrogen concentration from recycle
US6280494B1 (en) * 1999-07-21 2001-08-28 Imc-Agrico Co. Method for producing fertilizer grade DAP having an increased nitrogen concentration in a spray column
BR0117303B1 (pt) * 2000-05-17 2012-05-29 processos de preparação de uma composição fertilizante compreendendo uma pluralidade de partìculas e de liberação de enxofre para o solo.
WO2003031375A1 (fr) 2001-10-11 2003-04-17 Cargill, Incorporated Procede de fabrication d'engrais
ATE362466T1 (de) * 2002-11-14 2007-06-15 Shell Int Research Verfahren zur herstellung von schwefel enthaltenden ammoniumphosphatdüngemitteln

Also Published As

Publication number Publication date
CA2516423A1 (fr) 2006-02-28
EP1630150A3 (fr) 2009-12-09
CA2516423C (fr) 2011-04-19
EP1630150B1 (fr) 2015-02-25
EP1630150A2 (fr) 2006-03-01
ES2536917T3 (es) 2015-05-29
CN1789206A (zh) 2006-06-21
CN100542995C (zh) 2009-09-23
IL170573A (en) 2010-06-16
ZA200506786B (en) 2006-05-31
AU2005204339A1 (en) 2006-03-16
HK1091805A1 (zh) 2007-01-26
RU2393136C2 (ru) 2010-06-27
US20060042338A1 (en) 2006-03-02
AU2005204339B2 (en) 2011-05-26
US7497891B2 (en) 2009-03-03
RU2005127225A (ru) 2007-03-10

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