DE69200915T2 - Verfahren zur Granulation von Ammonnitratdüngemittel. - Google Patents

Verfahren zur Granulation von Ammonnitratdüngemittel.

Info

Publication number
DE69200915T2
DE69200915T2 DE69200915T DE69200915T DE69200915T2 DE 69200915 T2 DE69200915 T2 DE 69200915T2 DE 69200915 T DE69200915 T DE 69200915T DE 69200915 T DE69200915 T DE 69200915T DE 69200915 T2 DE69200915 T2 DE 69200915T2
Authority
DE
Germany
Prior art keywords
ammonium nitrate
granulation
nitrate fertilizers
ammonium
granulating
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69200915T
Other languages
English (en)
Other versions
DE69200915D1 (de
Inventor
Martino Bassetti
Lucia Vito De
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yara Italia SpA
Original Assignee
Enichem Agricoltura SpA
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 Enichem Agricoltura SpA filed Critical Enichem Agricoltura SpA
Publication of DE69200915D1 publication Critical patent/DE69200915D1/de
Application granted granted Critical
Publication of DE69200915T2 publication Critical patent/DE69200915T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C1/00—Ammonium nitrate fertilisers
    • C05C1/02—Granulation; Pelletisation; Stabilisation; Colouring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Fertilizers (AREA)
DE69200915T 1991-12-23 1992-12-21 Verfahren zur Granulation von Ammonnitratdüngemittel. Expired - Fee Related DE69200915T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI913472A IT1252664B (it) 1991-12-23 1991-12-23 Processo per la granulazione di un fertilizzante denominato nitrato ammonico

Publications (2)

Publication Number Publication Date
DE69200915D1 DE69200915D1 (de) 1995-01-26
DE69200915T2 true DE69200915T2 (de) 1995-06-08

Family

ID=11361430

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69200915T Expired - Fee Related DE69200915T2 (de) 1991-12-23 1992-12-21 Verfahren zur Granulation von Ammonnitratdüngemittel.

Country Status (7)

Country Link
US (1) US5378259A (de)
EP (1) EP0552512B1 (de)
AT (1) ATE115529T1 (de)
DE (1) DE69200915T2 (de)
DK (1) DK0552512T3 (de)
ES (1) ES2067293T3 (de)
IT (1) IT1252664B (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5571303B1 (en) * 1995-03-06 2000-10-17 Cominco Ltd Sulfur-based fertilizer and process for production thereof
JP3371338B2 (ja) * 1996-04-19 2003-01-27 エアボーン インダストリアル ミネラルズ インコーポレーテッド 造粒方法及びその装置
US6299663B1 (en) 1996-04-19 2001-10-09 Airborne Industrial Minerals Inc. Granulation method and apparatus therefor
CN1064657C (zh) * 1997-11-28 2001-04-18 黑龙江省农业生产资料公司 硝铵复合肥的生产方法和设备
US6454979B1 (en) 1998-04-17 2002-09-24 Airborne Industrial Minerals Inc. Wet granulation method for generating granules
US6331193B1 (en) 1998-04-17 2001-12-18 Airborne Industrial Minerals Inc. Wet granulation method generating sulfur granules
US6132484A (en) * 1998-04-17 2000-10-17 Airborne Industrial Minerals Inc. Wet granulation method for generating fertilizer granules
US6293985B1 (en) 1998-04-17 2001-09-25 Airborne Industrial Minerals Fertilizer granulation method
CA2307700A1 (en) 1999-05-05 2000-11-05 Airborne Industrial Minerals Inc. Composte granulation method
US7175684B1 (en) * 1999-07-30 2007-02-13 Honeywell International, Inc. Prilling method
ES2206044B1 (es) * 2002-10-17 2005-08-01 Iniciativas Agroindustriales De Teruel, S.L. Procedimiento de obtencion de fertilizante granulado nitrogenado con alto contenido en microelementos y fertilizantes asi obtenido.
RU2233823C1 (ru) * 2003-04-04 2004-08-10 ЗАО "Минерально-химическая компания "ЕвроХим" Способ получения азотно-калийного удобрения
RU2233822C1 (ru) * 2003-04-04 2004-08-10 ЗАО "Минерально-химическая компания "ЕвроХим" Способ получения азотно-калийного удобрения
US7785553B2 (en) * 2007-03-14 2010-08-31 University Of Kentucky Research Foundation Reducing explosive potential of ammonium nitrate
US9624139B2 (en) 2013-12-03 2017-04-18 The Andersons, Inc. Water-dispersible particles formed with granules embedded in crystallized matrix
EP3995472A1 (de) 2020-11-06 2022-05-11 Yara International ASA Ammoniumnitratbasierte struvit enthaltende zusammensetzung und verfahren zur herstellung davon
TR2022009309A2 (tr) * 2022-06-06 2022-06-21 Sallanti Ali̇ Granül formda düşük yoğunluklu amonyum ni̇trat üreti̇m yöntemi̇

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR517695A (fr) * 1918-01-29 1921-05-10 Anilin Fabrikation Ag Procédé pour la fabrication d'un engrais composé
US3647412A (en) * 1969-06-20 1972-03-07 Mississippi Chem Corp Process for producing ammonium nitrate, calcium carbonate mixed fertilizer prills and resulting product
NL7807219A (nl) * 1978-07-04 1980-01-08 Unie Van Kunstmestfab Bv Werkwijze voor de bereiding van een korrelvormige npk-kunstmeststof alsmede korrelvormige npk-kunstmest- stoffen verkregen met deze werkwijze.
DE3241443C2 (de) * 1981-11-12 1985-08-29 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von Calciumcarbonat enthaltenden Ammoniumnitratgranulaten

Also Published As

Publication number Publication date
DE69200915D1 (de) 1995-01-26
DK0552512T3 (da) 1995-04-18
EP0552512A1 (de) 1993-07-28
ES2067293T3 (es) 1995-03-16
EP0552512B1 (de) 1994-12-14
US5378259A (en) 1995-01-03
ITMI913472A0 (it) 1991-12-23
IT1252664B (it) 1995-06-21
ATE115529T1 (de) 1994-12-15
ITMI913472A1 (it) 1993-06-23

Similar Documents

Publication Publication Date Title
DE69200915D1 (de) Verfahren zur Granulation von Ammonnitratdüngemittel.
BR8801831A (pt) Processo para producao de granulos fertilizantes contendo ureia e sulfato de amonio,granulos fertilizantes,e mistura de granulos fertilizantes
BR9107156A (pt) Processo de producao de produtos fosfo-nitrogenados e produtos obtidos
ATE1851T1 (de) Nichtbackender koerniger mineralduenger.
FI930308A (fi) Foerbaettrat foerfarande foer framstaellning av en kaciumnitrat- ureaaddukt
ATE48588T1 (de) Verfahren zum aufbringen von feinteiligem dicyandiamid auf ammonium- und sulfatgruppenhaltigen duengemitteln.
BR9611237A (pt) Fertilizante nk e processo para fazer o mesmo
ATE117974T1 (de) Bodenzusatzmittelkugel zur versorgung von pflanzen mit stickstoff und verfahren zur herstellung.
GB1060182A (en) Improvements in and relating to fertilizers
DK0968981T3 (da) Mikronæringsstofholdig bladgødning på basis af magnesiumsulfat og fremgangsmåde til fremstilling deraf
ES350603A1 (es) Un procedimiento para la preparacion de globulos fertili- zantes.
IT1249055B (it) Processo per la produzione di un fertilizzante semplice azotato denominato nitrato ammonico.
GB1261279A (en) STABILISED NH4NO3-CaCO3 FERTILISER COMPOSITIONS
ATE59032T1 (de) Verwendung von ammoniumsyngenit als langsam wirkendes stickstoffduengemittel.
RU92015797A (ru) Способ получения гранулированного удобрения
ATE71073T1 (de) Komplexes npk-duengemittel mit verringerter neigung zum schwellen und zusammenbacken.
JPS5615834A (en) Manufacture of granular compound fertilizer
RU2003124701A (ru) Комплексные удобрения на основе аммиачной селитры и способы их получения
RU2002125154A (ru) Способ получения сложного npk-удобрения с регулируемым соотношением питательных веществ
GB1147545A (en) Production of granular fertilizers
GB791647A (en) Improved process for producing mixed ammonium nitrate fertilizers
CS214951B1 (en) Liquid fertilizer with presence of magnesium
RU99107420A (ru) Способ получения сложных удобрений
RU97121483A (ru) Способ получения гранулированных фосфорсодержащих сложносмешанных удобрений
ATE66433T1 (de) Verfahren zur herstellung von ammoniumsyngenithaltigen produkten.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: AGRICOLTURA S.P.A. I.L., PALERMO, IT

8327 Change in the person/name/address of the patent owner

Owner name: HYDRO AGRI ITALIA S.P.A., MAILAND/MILANO, IT

8339 Ceased/non-payment of the annual fee