BR112013005875A2 - um método para a produção de grânulos de ureia com baixa capacidade de absorção de umidade e grânulos de ureia - Google Patents

um método para a produção de grânulos de ureia com baixa capacidade de absorção de umidade e grânulos de ureia

Info

Publication number
BR112013005875A2
BR112013005875A2 BR112013005875A BR112013005875A BR112013005875A2 BR 112013005875 A2 BR112013005875 A2 BR 112013005875A2 BR 112013005875 A BR112013005875 A BR 112013005875A BR 112013005875 A BR112013005875 A BR 112013005875A BR 112013005875 A2 BR112013005875 A2 BR 112013005875A2
Authority
BR
Brazil
Prior art keywords
urea granules
absorbing
low moisture
producing low
granules
Prior art date
Application number
BR112013005875A
Other languages
English (en)
Other versions
BR112013005875B1 (pt
Inventor
Franzrahe Harald
Albert Vanmarcke Luc
Potthoff Matthias
Niehues Paul
Original Assignee
Uhde Fertilizer Tech B V
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 Uhde Fertilizer Tech B V filed Critical Uhde Fertilizer Tech B V
Publication of BR112013005875A2 publication Critical patent/BR112013005875A2/pt
Publication of BR112013005875B1 publication Critical patent/BR112013005875B1/pt

Links

Classifications

    • 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
    • C05C—NITROGENOUS FERTILISERS
    • C05C3/00—Fertilisers containing other salts of ammonia or ammonia itself, e.g. gas liquor
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C9/00—Fertilisers containing urea or urea compounds
    • C05C9/005—Post-treatment
BR112013005875-7A 2010-09-15 2011-08-31 método para a produção de grânulos de ureia com baixa capacidade de absorção de umidade, e grânulos de ureia BR112013005875B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP10009615.5 2010-09-15
EP10009615A EP2431346A1 (en) 2010-09-15 2010-09-15 Method for producing urea fertilizer with low moisture absorption tendencies
PCT/EP2011/004398 WO2012034650A1 (en) 2010-09-15 2011-08-31 Method for producing urea fertilizer with low moisture absorption tendencies

Publications (2)

Publication Number Publication Date
BR112013005875A2 true BR112013005875A2 (pt) 2018-06-26
BR112013005875B1 BR112013005875B1 (pt) 2020-10-13

Family

ID=43430659

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013005875-7A BR112013005875B1 (pt) 2010-09-15 2011-08-31 método para a produção de grânulos de ureia com baixa capacidade de absorção de umidade, e grânulos de ureia

Country Status (10)

Country Link
US (1) US8945271B2 (pt)
EP (2) EP2431346A1 (pt)
JP (1) JP5878174B2 (pt)
CN (1) CN103189335B (pt)
AR (1) AR082979A1 (pt)
BR (1) BR112013005875B1 (pt)
CA (1) CA2810723C (pt)
EA (1) EA024281B1 (pt)
PE (1) PE20140055A1 (pt)
WO (1) WO2012034650A1 (pt)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2676726A1 (en) * 2012-06-18 2013-12-25 Urea Casale SA Method and apparatus for the granulation of a liquid, in particular for the granulation of urea
NO336052B1 (no) * 2012-08-29 2015-04-27 Yara Int Asa Sikre blandinger av ammoniumnitrat (AN) med urea, eller av et AN-omfattende produkt med et urea-omfattende produkt
EP2832439A1 (en) 2013-08-01 2015-02-04 Uhde Fertilizer Technology B.V. Reactor for producing nitrogen-containing fertilizer granules
US9185136B2 (en) * 2013-11-28 2015-11-10 Cyber-Ark Software Ltd. Correlation based security risk identification
NZ723446A (en) 2014-01-31 2022-02-25 Saudi Basic Ind Corp Fertilizer capsule comprising one or more cores and method of making same
JP6735235B2 (ja) 2014-05-05 2020-08-05 サビック グローバル テクノロジーズ ベスローテン フエンノートシャップ 被覆粒状肥料、その製造方法、及び使用
EP3095770A1 (en) * 2015-05-21 2016-11-23 Casale SA Process for the production of combined fertilizers
US10227265B2 (en) 2015-07-06 2019-03-12 Stamicarbon B.V. Granulation of urea products
EP3325491B1 (en) 2015-07-20 2020-05-20 SABIC Global Technologies B.V. Fertilizer composition and methods of making and using same
EP3325431B1 (en) 2015-07-20 2021-08-25 SABIC Global Technologies B.V. Fertilizer composition and methods of making and using same
CN109071370B (zh) * 2015-09-08 2022-11-22 雅苒国际集团 改进的基于尿素硫酸铵的组合物及其制备方法
BR112018009872B1 (pt) 2015-11-16 2022-11-16 Sabic Global Technologies B.V. Processo de fabricação de um fertilizante revestido
EP3377461A4 (en) 2015-11-16 2019-07-10 SABIC Global Technologies B.V. COATED GRANULAR FERTILIZERS, METHODS OF MAKING THE SAME, AND USES THEREOF
WO2017137902A1 (en) 2016-02-08 2017-08-17 Sabic Global Technologies B.V. Method of making a fertilizer seed core
EP3526181A1 (en) * 2016-10-13 2019-08-21 Koch Agronomic Services, LLC Recovery and reuse of components from urea finishing waste streams
DE102017203251A1 (de) 2017-02-28 2018-08-30 Thyssenkrupp Ag Verfahren zur Reinigung der Abluft einer Granulierungsanlage zur Herstellung eines harnstoffhaltigen Granulats
WO2018193358A1 (en) 2017-04-19 2018-10-25 Sabic Global Technologies B.V. Enhanced efficiency fertilizer with urease inhibitor and nitrification inhibitor in separate particles
AU2018255907B2 (en) 2017-04-19 2023-02-02 SABIC Agri-Nutrients Company Enhanced efficiency fertilizer with urease inhibitor and nitrification inhibitor separated within the same particle
WO2018193345A1 (en) 2017-04-20 2018-10-25 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
EP3639916A1 (en) * 2018-10-18 2020-04-22 Yara International ASA Method and fluidized bed granulator for the production of granules from a slurry
EP3848341B1 (de) 2020-01-08 2024-03-06 thyssenkrupp Fertilizer Technology GmbH Verfahren und vorrichtung zur herstellung eines düngemittels
EP4029601A1 (en) 2021-01-13 2022-07-20 Green Granulation Ltd. Plant and process of granulating urea ammonia sulphate

Family Cites Families (24)

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US3205061A (en) 1964-02-20 1965-09-07 Sun Oil Co Method of dispersing urea in paraffin wax
US3372019A (en) 1964-09-28 1968-03-05 Chevron Res Slow-release coating composition consiting of wax and ethylene vinylacetate
GB1109410A (en) * 1966-04-01 1968-04-10 Toyo Koatsu Ind Inc Production of granular fertilizer
US3725029A (en) 1971-09-27 1973-04-03 Ga Pacific Corp Preparation of ammonium sulfate fertilizer constituent
US3785796A (en) * 1972-01-27 1974-01-15 Tennessee Valley Autority Production of urea-ammonium sulfate
NL8303000A (nl) * 1983-08-27 1985-03-18 Unie Van Kunstmestfab Bv Werkwijze voor het bereiden van granules.
NL8502838A (nl) * 1985-10-17 1987-05-18 Azote Sa Cie Neerlandaise Werkwijze ter vervaardiging van ureum en ammoniumsulfaat bevattende meststofkorrels.
NL8700913A (nl) * 1987-04-16 1988-11-16 Nl Stikstof Werkwijze voor het vervaardigen van kunstmestgranules.
US5330552A (en) * 1993-07-08 1994-07-19 Rizzo John M Method for increasing crop yield
DE19514187C1 (de) * 1995-04-21 1996-05-15 Degussa Verfahren und Vorrichtung zur Herstellung von Granulaten durch Wirbelschicht-Sprühgranulation
US5851261A (en) * 1996-12-30 1998-12-22 Bayer Corporation Process for the production of polyurea encapsulated fertilizer particles and the encapsulated fertilizer particles produced by this process
DE19826570C2 (de) * 1998-06-15 2002-10-31 Piesteritz Stickstoff Verfahren zur Herstellung von Harnstoff und Ammonsulfat enthaltenden Düngemittel-Granulaten
DE10322062A1 (de) * 2003-05-15 2004-12-02 Glatt Ingenieurtechnik Gmbh Verfahren und Vorrichtung zum Aufbringen von Flüssigkeiten in eine Feststoffströmung eines Strahlschichtapparates
NL1025805C2 (nl) * 2004-03-25 2005-09-27 Dsm Ip Assets Bv Werkwijze voor de granulatie van ureum.
NO321761B1 (no) * 2004-06-30 2006-07-03 Yara Int Asa Fremgangsmate for a forbedre knusestyrke og redusere stovdannelse og tendens til kaking av urea, partikler, og anvendelse av karbohydrater og eventuelt polyvinylforbindelser som additiv til smeltet urea
NO326272B1 (no) * 2004-07-01 2008-10-27 Yara Int Asa Fremgangsmate for produksjon av gjodningsmiddel som inneholder urea og ammoniumsulfat
CA2588793C (en) * 2004-11-30 2015-01-13 Agrium Inc. Process and apparatus for coating a controlled release product in a rotating drum
EP1695755A1 (en) 2005-02-28 2006-08-30 DSM IP Assets B.V. Process and system for the removal of ammonia from an ammonia containing gas stream
JP5649781B2 (ja) * 2005-04-18 2015-01-07 スタミカーボン ビー． ブイ． 尿素含有粒子の製造方法
US7968007B2 (en) * 2005-04-25 2011-06-28 Nalco Company Tungstate based corrosion inhibitors
CN101302123A (zh) 2007-05-08 2008-11-12 杨雁鸿 大颗粒尿素组合转鼓造粒工艺及设备
US7575365B2 (en) * 2007-10-26 2009-08-18 Uop Llc Viscosity control of particle formation by adjusting agitation speed
US20120017659A1 (en) * 2010-01-15 2012-01-26 Taylor Pursell Fertilizers containing animal nutrient core packet
NZ602338A (en) * 2010-03-03 2014-05-30 Mosaic Co Fertilizer composition containing micronutrients and methods of making same

Also Published As

Publication number Publication date
JP2013540682A (ja) 2013-11-07
EP2616412A1 (en) 2013-07-24
EP2431346A1 (en) 2012-03-21
US8945271B2 (en) 2015-02-03
EP2616412B1 (en) 2016-02-10
AR082979A1 (es) 2013-01-23
CN103189335B (zh) 2015-09-16
EA201390304A1 (ru) 2013-09-30
PE20140055A1 (es) 2014-02-14
BR112013005875B1 (pt) 2020-10-13
US20130319060A1 (en) 2013-12-05
CA2810723C (en) 2019-02-26
EA024281B1 (ru) 2016-09-30
JP5878174B2 (ja) 2016-03-08
CA2810723A1 (en) 2012-03-22
CN103189335A (zh) 2013-07-03
WO2012034650A1 (en) 2012-03-22

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 31/08/2011, OBSERVADAS AS CONDICOES LEGAIS.