ES8304901A1 - "procedimiento para preparar granulos que contienen nitrato amonico". - Google Patents

"procedimiento para preparar granulos que contienen nitrato amonico".

Info

Publication number
ES8304901A1
ES8304901A1 ES513240A ES513240A ES8304901A1 ES 8304901 A1 ES8304901 A1 ES 8304901A1 ES 513240 A ES513240 A ES 513240A ES 513240 A ES513240 A ES 513240A ES 8304901 A1 ES8304901 A1 ES 8304901A1
Authority
ES
Spain
Prior art keywords
ammonium nitrate
thermally stable
sowing
weight
bulk density
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
Application number
ES513240A
Other languages
English (en)
Other versions
ES513240A0 (es
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.)
Unie Van Kunstmestfabrieken BV
Original Assignee
Unie Van Kunstmestfabrieken BV
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=19837663&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES8304901(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Unie Van Kunstmestfabrieken BV filed Critical Unie Van Kunstmestfabrieken BV
Publication of ES8304901A1 publication Critical patent/ES8304901A1/es
Publication of ES513240A0 publication Critical patent/ES513240A0/es
Granted 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Catalysts (AREA)

Abstract

PROCEDIMIENTO PARA PREPARAR GRANULOS QUE CONTIENEN NITRATO AMONICO, TERMICAMENTE ESTABLES Y DE ELEVADA DENSIDAD APARENTE, PARTIENDO DE UNA COMPOSICION LIQUIDA QUE CONTIENE UN AGENTE DE ESTABILIZACION Y NITRATO AMONICO. COMPRENDE LAS SIGUIENTES OPERACIONES: PRIMERA, SE PREPARA UNA COMPOSICION LIQUIDA QUE CONTIENE NITRATO AMONICO, INCLUYENDO COMO MAXIMO UN 15% EN PESO DE AGUA, DE UN 0,3 A UN 3,5% EN PESO DE NITRATO CALCICO Y DE UN 0,5 A UN 5% EN PESO DE UN AGENTE DE ESTABILIZACION TERMICA, CALCULADOS EN RELACION A LA CANTIDAD DE NITRATO AMONICO; SEGUNDA, DICHA COMPOSICION SE PULVERIZA EN EL INTERIOR DE O SOBRE UN LECHO DE PARTICULAS DE SIEMBRA QUE CONTIENE NITRATO AMONICO, ESTANDO SU TEMPERATURA COMPRENDIDA ENTRE 95 Y 145 GRADOS; TERCERA, SE APLICA SOBRE EL LECHO DE PARTICULAS DE SIEMBRA UNA CORRIENTE DE GAS; Y POR ULTIMO, LOS GRANULOS FORMADOS SE DESCARGAN DEL LECHO.
ES513240A 1981-06-19 1982-06-18 "procedimiento para preparar granulos que contienen nitrato amonico". Granted ES513240A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8102958A NL8102958A (nl) 1981-06-19 1981-06-19 Werkwijze voor het bereiden van thermisch stabiele ammoniumnitraatbevattende granules met hoog stortgewicht, alsmede granules verkregen met deze werkwijze.

Publications (2)

Publication Number Publication Date
ES8304901A1 true ES8304901A1 (es) 1983-03-16
ES513240A0 ES513240A0 (es) 1983-03-16

Family

ID=19837663

Family Applications (1)

Application Number Title Priority Date Filing Date
ES513240A Granted ES513240A0 (es) 1981-06-19 1982-06-18 "procedimiento para preparar granulos que contienen nitrato amonico".

Country Status (10)

Country Link
US (1) US4409016A (es)
EP (1) EP0070581B1 (es)
AT (1) ATE15793T1 (es)
DE (1) DE3266528D1 (es)
ES (1) ES513240A0 (es)
FI (1) FI69569C (es)
IE (1) IE53151B1 (es)
NL (1) NL8102958A (es)
NO (1) NO160354C (es)
ZA (1) ZA824300B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO151037C (no) * 1982-09-14 1985-01-30 Norsk Hydro As Stabilisert ammoniumnitrat eller ammonium-nitrat-rike produkter samt fremgangsmaate for frmstilling av slike produkter
FR2757842B1 (fr) * 1996-12-31 1999-11-19 Kaltenbach Thuring Sa Procede et installation pour la fabrication de nitrate d'ammoniaque poreux
US6641622B2 (en) * 2001-01-23 2003-11-04 Trw Inc. Process for preparing phase-stabilized ammonium nitrate
US7189289B2 (en) * 2002-02-08 2007-03-13 Sk Corporation Cleaning agent and method for cleaning heater tubes
US7198653B2 (en) 2003-07-31 2007-04-03 Delavau Llc Calcium carbonate granulation
US20070149432A1 (en) * 2004-08-03 2007-06-28 Jeon-Keun Oh Cleaning agent and method for cleaning heater tubes
US9138414B1 (en) 2006-09-15 2015-09-22 Delavau Llc Calcium supplement having enhanced absorption
US20100012237A1 (en) * 2008-07-15 2010-01-21 Honeywell International Inc. Weakly oxidizing ammonium nitrate composite materials and methods for preparing such compositions
WO2015073561A1 (en) * 2013-11-12 2015-05-21 Alcoa Inc. Fertilizer compositions and methods of making and using the same

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE332000A (es) * 1926-02-07
DE1012313B (de) * 1955-03-29 1957-07-18 Bergwerksgesellschaft Hibernia Verfahren zur Erzielung einer nahezu vollstaendigen Granulatbildung bei der Herstellung von granulierten ammonnitrathaltigen Duengesalzen
NL242422A (es) * 1958-08-18 1900-01-01
FR1309248A (fr) * 1960-09-12 1962-11-16 Monsanto Chemicals Compositions à base de nitrate d'ammonium utilisables dans le domaine des explosifs et leurs méthodes de préparation
FR1275463A (fr) * 1960-09-28 1961-11-10 Potasse & Engrais Chimiques Perfectionnements à la granulation et au séchage de produits fluides
US3379496A (en) * 1965-10-08 1968-04-23 Chemical & Ind Corp High density ammonium nitrate granules
FR1469609A (fr) * 1966-01-06 1967-02-17 Azote Office Nat Ind Perfectionnement à la granulation du nitrate d'ammonium à usage d'engrais et granules améliorés obtenus par le procédé
GB1136019A (en) * 1966-05-11 1968-12-11 Armour & Co Ammonium nitrate stabilization
NL6709519A (es) * 1967-07-07 1969-01-09
DE1916059A1 (de) * 1968-04-11 1969-10-23 Fosfatbolaget Ab Verfahren zur Herstellung granulierter Produkte,die Ammoniumnitrat enthalten
GB1269636A (en) * 1968-06-21 1972-04-06 Canadian Ind Manufacture of solid materials in a moving bed reactor
US3649173A (en) * 1970-01-22 1972-03-14 Chemical Construction Corp Stabilized ammonium nitrate
NL173387C (nl) * 1979-03-15 1984-01-16 Azote Sa Cie Neerlandaise Werkwijze voor het maken van stabiele, ammoniumnitraat bevattende meststofkorrels.

Also Published As

Publication number Publication date
NO160354C (no) 1992-08-27
IE53151B1 (en) 1988-07-20
FI69569C (fi) 1986-03-10
ATE15793T1 (de) 1985-10-15
FI822189L (fi) 1982-12-20
NO160354B (no) 1989-01-02
FI69569B (fi) 1985-11-29
FI822189A0 (fi) 1982-06-17
ZA824300B (en) 1983-04-27
IE821437L (en) 1982-12-19
NO822027L (no) 1982-12-20
EP0070581A1 (en) 1983-01-26
ES513240A0 (es) 1983-03-16
US4409016A (en) 1983-10-11
DE3266528D1 (en) 1985-10-31
NL8102958A (nl) 1983-01-17
EP0070581B1 (en) 1985-09-25

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