NL8700913A - Werkwijze voor het vervaardigen van kunstmestgranules. - Google Patents

Werkwijze voor het vervaardigen van kunstmestgranules. Download PDF

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Publication number
NL8700913A
NL8700913A NL8700913A NL8700913A NL8700913A NL 8700913 A NL8700913 A NL 8700913A NL 8700913 A NL8700913 A NL 8700913A NL 8700913 A NL8700913 A NL 8700913A NL 8700913 A NL8700913 A NL 8700913A
Authority
NL
Netherlands
Prior art keywords
urea
granules
fluidized bed
ammonium sulfate
particles
Prior art date
Application number
NL8700913A
Other languages
English (en)
Dutch (nl)
Original Assignee
Nl Stikstof
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 Nl Stikstof filed Critical Nl Stikstof
Priority to NL8700913A priority Critical patent/NL8700913A/nl
Priority to NZ224136A priority patent/NZ224136A/en
Priority to IN294/CAL/88A priority patent/IN168807B/en
Priority to ZA882503A priority patent/ZA882503B/xx
Priority to CA000564137A priority patent/CA1309269C/en
Priority to AU14612/88A priority patent/AU606674B2/en
Priority to AT88200730T priority patent/ATE78244T1/de
Priority to EP88200730A priority patent/EP0289074B1/de
Priority to MYPI88000379A priority patent/MY103361A/en
Priority to ES198888200730T priority patent/ES2033414T3/es
Priority to MX011136A priority patent/MX167859B/es
Priority to BR8801831A priority patent/BR8801831A/pt
Priority to JP63091853A priority patent/JPS63282183A/ja
Priority to FI881785A priority patent/FI881785A/fi
Priority to DE8888200730T priority patent/DE3872753T2/de
Priority to CN198888102293A priority patent/CN88102293A/zh
Priority to NO881666A priority patent/NO881666L/no
Publication of NL8700913A publication Critical patent/NL8700913A/nl
Priority to US07/627,615 priority patent/US5120345A/en

Links

Classifications

    • 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
    • B01J2/16—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by suspending the powder material in a gas, e.g. in fluidised beds or as a falling curtain
    • 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
    • C05C3/005—Post-treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Fertilizers (AREA)
  • Seasonings (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
NL8700913A 1987-04-16 1987-04-16 Werkwijze voor het vervaardigen van kunstmestgranules. NL8700913A (nl)

Priority Applications (18)

Application Number Priority Date Filing Date Title
NL8700913A NL8700913A (nl) 1987-04-16 1987-04-16 Werkwijze voor het vervaardigen van kunstmestgranules.
NZ224136A NZ224136A (en) 1987-04-16 1988-04-06 Preparation of fertiliser granules containing urea and ammonium sulphate
IN294/CAL/88A IN168807B (de) 1987-04-16 1988-04-08
ZA882503A ZA882503B (en) 1987-04-16 1988-04-11 A process for producing fertilizer granules
CA000564137A CA1309269C (en) 1987-04-16 1988-04-14 Process for producing fertilizer granules
AU14612/88A AU606674B2 (en) 1987-04-16 1988-04-14 A process for producing fertilizer granules
ES198888200730T ES2033414T3 (es) 1987-04-16 1988-04-15 Procedimiento para producir granulos de fertilizante.
EP88200730A EP0289074B1 (de) 1987-04-16 1988-04-15 Verfahren zur Herstellung von Düngemittelgranulaten
MYPI88000379A MY103361A (en) 1987-04-16 1988-04-15 A process for producing fertilizer granules
AT88200730T ATE78244T1 (de) 1987-04-16 1988-04-15 Verfahren zur herstellung von duengemittelgranulaten.
MX011136A MX167859B (es) 1987-04-16 1988-04-15 Proceso para la produccion de fertilizante en granlos
BR8801831A BR8801831A (pt) 1987-04-16 1988-04-15 Processo para producao de granulos fertilizantes contendo ureia e sulfato de amonio,granulos fertilizantes,e mistura de granulos fertilizantes
JP63091853A JPS63282183A (ja) 1987-04-16 1988-04-15 肥料粒剤の製造方法
FI881785A FI881785A (fi) 1987-04-16 1988-04-15 Process foer framstaellning av goedselgranulat.
DE8888200730T DE3872753T2 (de) 1987-04-16 1988-04-15 Verfahren zur herstellung von duengemittelgranulaten.
CN198888102293A CN88102293A (zh) 1987-04-16 1988-04-16 一种生产粒状肥料的方法
NO881666A NO881666L (no) 1987-04-16 1988-04-18 Fremgangsmaate for fremstilling av gjoedningsgranuler.
US07/627,615 US5120345A (en) 1987-04-16 1990-12-11 Process for producing fertilizer granules

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8700913 1987-04-16
NL8700913A NL8700913A (nl) 1987-04-16 1987-04-16 Werkwijze voor het vervaardigen van kunstmestgranules.

Publications (1)

Publication Number Publication Date
NL8700913A true NL8700913A (nl) 1988-11-16

Family

ID=19849873

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8700913A NL8700913A (nl) 1987-04-16 1987-04-16 Werkwijze voor het vervaardigen van kunstmestgranules.

Country Status (18)

Country Link
US (1) US5120345A (de)
EP (1) EP0289074B1 (de)
JP (1) JPS63282183A (de)
CN (1) CN88102293A (de)
AT (1) ATE78244T1 (de)
AU (1) AU606674B2 (de)
BR (1) BR8801831A (de)
CA (1) CA1309269C (de)
DE (1) DE3872753T2 (de)
ES (1) ES2033414T3 (de)
FI (1) FI881785A (de)
IN (1) IN168807B (de)
MX (1) MX167859B (de)
MY (1) MY103361A (de)
NL (1) NL8700913A (de)
NO (1) NO881666L (de)
NZ (1) NZ224136A (de)
ZA (1) ZA882503B (de)

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0475131B1 (de) * 1990-08-28 1996-05-15 Basf Corporation Verfahren und Einrichtung zur Erhöhung der Grösse des Ammoniumsulfats
US5211985A (en) * 1991-10-09 1993-05-18 Ici Canada, Inc. Multi-stage process for continuous coating of fertilizer particles
DE4232567C1 (de) * 1992-09-29 1994-02-10 Kali & Salz Ag Verfahren zur Verhinderung einer Staubbildung beim Verladen oder Transportieren eines sulfatischen Düngergranulats
JP3565668B2 (ja) * 1995-10-26 2004-09-15 クノール食品株式会社 顆粒の連続造粒装置及び連続造粒方法
EP0770423B1 (de) * 1995-10-26 2002-12-11 Knorr Foods Co., Ltd. Vorrichtung und Verfahren zum Granulieren von Pulver
US6299663B1 (en) 1996-04-19 2001-10-09 Airborne Industrial Minerals Inc. Granulation method and apparatus therefor
US6015445A (en) * 1997-04-14 2000-01-18 Basf Corporation Anti-caking solids
US5820787A (en) * 1997-04-14 1998-10-13 Basf Corporation Process for dust suppression in solids
US5885320A (en) * 1997-04-14 1999-03-23 Basf Corporation Anti-caking process
US5980601A (en) * 1997-04-14 1999-11-09 Basf Corporation Anti-caking solids
US5855816A (en) * 1997-04-14 1999-01-05 Basf Corporation Dust suppression in solids
NZ331531A (en) 1997-09-04 2000-01-28 Toyo Engineering Corp method for granulation and granulator
US6454979B1 (en) 1998-04-17 2002-09-24 Airborne Industrial Minerals Inc. Wet granulation method for generating granules
US6293985B1 (en) * 1998-04-17 2001-09-25 Airborne Industrial Minerals Fertilizer granulation method
US6132484A (en) * 1998-04-17 2000-10-17 Airborne Industrial Minerals Inc. Wet granulation method for generating fertilizer granules
DE19826570C2 (de) 1998-06-15 2002-10-31 Piesteritz Stickstoff Verfahren zur Herstellung von Harnstoff und Ammonsulfat enthaltenden Düngemittel-Granulaten
WO2001087805A1 (fr) * 1998-11-27 2001-11-22 Mitsui & Co., Ltd. Fertilisants contenant du thiosulfate d'ammonium
CA2307700A1 (en) 1999-05-05 2000-11-05 Airborne Industrial Minerals Inc. Composte granulation method
CN1100023C (zh) * 1999-11-09 2003-01-29 蒋大洲 大颗粒尿素组合转鼓造粒工艺及设备
ATE396961T1 (de) 1999-12-08 2008-06-15 Richard O W Hartmann Calciumcyanamid zusammensetzung mit verbesserter kontrollierbarer effizienz
DE10001082B4 (de) 2000-01-13 2004-11-18 Skw Stickstoffwerke Piesteritz Gmbh Verfahren zur Herstellung eines Ammoniumsulfat und Harnstoff enthaltenden Düngemittels
CA2440902C (en) * 2001-03-21 2009-11-03 Urea Casale S.A. Fluid bed granulation process
UA86207C2 (uk) * 2003-11-10 2009-04-10 Дсм Ип Ассетс Б.В. Спосіб виготовлення гранул сечовини
SK286016B6 (sk) 2004-05-13 2008-01-07 Duslo, A. S. Spôsob prípravy granulovaného amónneho dusičnano-síranového hnojiva
CN100413812C (zh) * 2004-08-23 2008-08-27 徐耀武 复合硫基大颗粒尿素生产工艺
EP1868963B1 (de) * 2005-04-18 2017-05-10 Stamicarbon B.V. Verfahren zur herstellung von harnstoffhaltigen partikeln
US7908765B2 (en) 2006-12-22 2011-03-22 Collette Nv Continuous granulating and drying apparatus
US7883039B2 (en) 2007-02-27 2011-02-08 Collette Nv Continuous granulating and drying apparatus including measurement units
EP2134458B1 (de) * 2007-02-27 2010-09-15 GEA Pharma Systems NV Kontinuierlich arbeitende granulations- und trocknungsvorrichtung mit messeinheiten und verfahren zur kontinuierlichen granulation und trocknung
US9278858B2 (en) 2009-03-09 2016-03-08 Sulvaris Inc. Micronized sulphur powder and method of production of same
CA2657531A1 (en) 2009-03-09 2010-09-09 Satish R. Iyer Micronized sulphur powder and method of production of same
JP2012046381A (ja) * 2010-08-27 2012-03-08 Sumitomo Chemical Co Ltd 樹脂被覆粒状肥料の製造方法
EP2431346A1 (de) 2010-09-15 2012-03-21 Uhde Fertilizer Technology B.V. Verfahren zur Herstellung von Harnstoffdünger mit niedrigen Feuchtigkeitsabsorptionsneigungen
AU2012290064B2 (en) 2011-08-04 2017-08-17 Mos Holdings Inc. Compacted muriate of potash fertilizers containing micronutrients and methods of making same
CN102503590B (zh) * 2011-10-27 2013-11-06 山西师范大学 颗粒硫酸铵生产工艺
AU2012345741B2 (en) 2011-11-30 2016-04-14 Bi-En Corp. Fluid ionized compositions, methods of preparation and uses thereof
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
EP2832439A1 (de) 2013-08-01 2015-02-04 Uhde Fertilizer Technology B.V. Reaktor für die Herstellung von stickstoffhaltigen Düngergranulaten
US9856381B2 (en) 2013-08-22 2018-01-02 Empire Technology Development Llc Structured endothermic fire-retardant agents
US9868098B2 (en) * 2014-02-05 2018-01-16 Green Granulation Technology Limited Fluidized bed granulation
NL2013694B1 (en) * 2014-10-28 2016-10-04 Green Granulation Tech Ltd Fluidized bed granulation.
US10742759B2 (en) * 2015-02-18 2020-08-11 Red Hat, Inc. Workflow-based push notifications
DE102015108344A1 (de) * 2015-05-27 2016-12-01 Thyssenkrupp Ag Granulation von Ammoniumsulfat
GEP20207124B (en) * 2015-07-06 2020-06-25 Stamicarbon Granulation of urea products
EP3153488B1 (de) * 2015-10-06 2020-04-01 ChemCom Industries B.V. Düngemittelkorn, verfahren und vorrichtung zum herstellen eines düngemittelkorns
DE102016220648A1 (de) * 2016-10-20 2018-04-26 Thyssenkrupp Ag Ammoniumsulfat enthaltendes Granulat
EP3315192B1 (de) * 2016-10-27 2021-12-15 YARA International ASA Wirbelschichtgranulation
JOP20190228A1 (ar) 2017-03-31 2019-09-30 Mosaic Co أسمدة تحتوي على مصادر سريعة و بطيئة لاطلاق البورون
EP3907208A1 (de) 2020-05-08 2021-11-10 Yara International ASA Auf harnstoffammoniumsulfat basierende zusammensetzung
EP3995488A1 (de) * 2020-11-06 2022-05-11 Casale Sa Verfahren zur herstellung von harnstoff mit futtermittelqualität
EP4029601A1 (de) * 2021-01-13 2022-07-20 Green Granulation Ltd. Anlage und verfahren zur granulierung von harnstoffammoniumsulfat

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1112091B (de) * 1957-11-21 1961-08-03 Inventa A G Fuer Forschung Verfahren zur Herstellung von lagerbestaendigen, granulierten Mischduengemitteln ausHarnstoff und Ammoniumsulfat
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
US3738821A (en) * 1972-05-18 1973-06-12 Reserve Oil & Gas Co Process of agglomerating ammonium sulfate and making complete fertilizer
GB1581761A (en) * 1977-06-09 1980-12-17 Azote Sa Cie Neerlandaise Urea granulation
IE46841B1 (en) * 1977-06-09 1983-10-05 Azote Sa Cie Neerlandaise Improvements in or relating to urea granulation
JPS605559B2 (ja) * 1980-01-31 1985-02-12 宇部興産株式会社 硫黄被覆肥料の製造方法
NL191557C (nl) * 1980-05-12 1995-09-19 Azote Sa Cie Neerlandaise Werkwijze voor het vervaardigen van uit een kern en een omhulling opgebouwde korrels.
GR76402B (de) * 1981-07-03 1984-08-10 Azote Sa Cie Neerlandaise
JPS58120587A (ja) * 1982-01-07 1983-07-18 東洋エンジニアリング株式会社 粒状化成肥料の製法
US4478612A (en) * 1983-07-27 1984-10-23 Shell Oil Company Drying substantially supercritical CO2 with glycerol
NL8502838A (nl) * 1985-10-17 1987-05-18 Azote Sa Cie Neerlandaise Werkwijze ter vervaardiging van ureum en ammoniumsulfaat bevattende meststofkorrels.

Also Published As

Publication number Publication date
US5120345A (en) 1992-06-09
JPS63282183A (ja) 1988-11-18
NZ224136A (en) 1990-04-26
ZA882503B (en) 1988-09-30
NO881666D0 (no) 1988-04-18
FI881785A (fi) 1988-10-17
BR8801831A (pt) 1988-11-22
DE3872753T2 (de) 1992-12-03
AU1461288A (en) 1988-10-20
ATE78244T1 (de) 1992-08-15
ES2033414T3 (es) 1993-03-16
MY103361A (en) 1993-06-30
DE3872753D1 (de) 1992-08-20
IN168807B (de) 1991-06-08
NO881666L (no) 1988-10-17
AU606674B2 (en) 1991-02-14
JPH0345038B2 (de) 1991-07-09
CN88102293A (zh) 1988-11-02
FI881785A0 (fi) 1988-04-15
EP0289074B1 (de) 1992-07-15
MX167859B (es) 1993-04-19
CA1309269C (en) 1992-10-27
EP0289074A1 (de) 1988-11-02

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Legal Events

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A1B A search report has been drawn up
BV The patent application has lapsed