ES8304900A1 - "procedimiento para preparar granulos que contienen nitrato amonico". - Google Patents
"procedimiento para preparar granulos que contienen nitrato amonico".Info
- Publication number
- ES8304900A1 ES8304900A1 ES513239A ES513239A ES8304900A1 ES 8304900 A1 ES8304900 A1 ES 8304900A1 ES 513239 A ES513239 A ES 513239A ES 513239 A ES513239 A ES 513239A ES 8304900 A1 ES8304900 A1 ES 8304900A1
- Authority
- ES
- Spain
- Prior art keywords
- thermally stable
- ammonium nitrate
- containing granules
- ammoniumnitrate
- stable ammonium
- 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
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)
- Inorganic Compounds Of Heavy Metals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Silicon Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicinal Preparation (AREA)
- Catalysts (AREA)
- Manufacturing Of Micro-Capsules (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 ESTABILIZADOR Y NITRATO AMONICO. COMPRENDE LAS SIGUIENTES OPERACIONES: PRIMERA, SE PREPARA UNA MASA FUNDIDA QUE CONTIENE NITRATO AMONICO, INCLUYENDO COMO MAXIMO UN 5% EN PESO DE AGUA Y DE UN 0,5 A UN 5% EN PESO, EN RELACION A LA CANTIDAD DE NITRATO AMONICO, DE UN MATERIAL FINAMENTE DIVIDO QUE CONTIENE SILICE Y ES INSOLUBLE Y QUIMICAMENTE INERTE RESPECTO AL NITRATO AMONICO; SEGUNDA, DICHA MASA FUNDIDA SE PULVERIZA EN EL INTERIOR DE O SOBRE UN LECHO FLUIDIZADO DE PARTICULAS DE SIEMBRA QUE CONTIENEN NITRATO AMONICO, ESTANDO SU TEMPERATURA COMPRENDIDA ENTRE 95 Y 145 GRADOS; Y POR ULTIMO, LOS GRANULOS FORMADOS SE DESCARGAN DEL LECHO FLUIDIZADO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8102959A NL8102959A (nl) | 1981-06-19 | 1981-06-19 | Werkwijze voor het bereiden van thermisch stabiele ammoniumnitraatbevattende granules, alsmede granules verkregen met deze werkwijze. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8304900A1 true ES8304900A1 (es) | 1983-03-16 |
ES513239A0 ES513239A0 (es) | 1983-03-16 |
Family
ID=19837664
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES513239A Granted ES513239A0 (es) | 1981-06-19 | 1982-06-18 | "procedimiento para preparar granulos que contienen nitrato amonico". |
Country Status (11)
Country | Link |
---|---|
US (1) | US4408998A (es) |
EP (1) | EP0068573B1 (es) |
AT (1) | ATE15482T1 (es) |
DE (1) | DE3266181D1 (es) |
ES (1) | ES513239A0 (es) |
FI (1) | FI69570C (es) |
IE (1) | IE53126B1 (es) |
MX (1) | MX7190E (es) |
NL (1) | NL8102959A (es) |
NO (1) | NO161113C (es) |
ZA (1) | ZA824302B (es) |
Families Citing this family (9)
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 |
DE19626109A1 (de) * | 1996-06-28 | 1998-01-08 | Dynamit Nobel Ag | Sprengstoff |
FR2757842B1 (fr) * | 1996-12-31 | 1999-11-19 | Kaltenbach Thuring Sa | Procede et installation pour la fabrication de nitrate d'ammoniaque poreux |
FR2782075B1 (fr) * | 1998-08-07 | 2000-09-15 | Hydro Agri France | Procede de preparation de produits a base de nitrate d'ammonium de stabilite thermique renforcee et produits obtenus |
FI108347B (fi) * | 2000-01-04 | 2002-01-15 | Kemira Agro Oy | Menetelmõ ammoniumnitraatin stabiloimiseksi |
FI118598B (fi) | 2006-05-17 | 2008-01-15 | Kemira Growhow Oyj | Lannoiterae ja menetelmä sen valmistamiseksi |
US7638076B2 (en) * | 2007-10-26 | 2009-12-29 | Martin Resource Management Corporation | Method and system for pelletizing sulfur |
US8329072B2 (en) | 2010-11-24 | 2012-12-11 | Brimrock International Inc. | Method and system for generating sulfur seeds and granules |
EP3656463A1 (en) | 2018-11-22 | 2020-05-27 | Yara International ASA | Method for granulating a melt of a nitrate mineral salt-based composition, system and use thereof |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB342303A (en) * | 1929-10-30 | 1931-01-30 | Ig Farbenindustrie Ag | Improvements in the manufacture and production of fertilizers stable for storage and capable of being scattered |
US2739036A (en) * | 1952-08-25 | 1956-03-20 | Phillips Petroleum Co | Ammonium nitrate prill |
US2782108A (en) * | 1953-09-18 | 1957-02-19 | Phillips Petroleum Co | Production of crystalline ammonium nitrate |
DE1012313B (de) * | 1955-03-29 | 1957-07-18 | Bergwerksgesellschaft Hibernia | Verfahren zur Erzielung einer nahezu vollstaendigen Granulatbildung bei der Herstellung von granulierten ammonnitrathaltigen Duengesalzen |
US3137565A (en) * | 1957-01-28 | 1964-06-16 | Grace W R & Co | Method of producing a non-caking fertilizer and the product thereof |
US3021207A (en) * | 1958-08-04 | 1962-02-13 | Commercial Solvents Corp | Process for producing mixed ammonium nitrate |
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 |
US3447982A (en) * | 1967-04-14 | 1969-06-03 | Commercial Solvents Corp | Ammonium nitrate having diatomaceous earth dispersed therein and method of making same |
NL6709519A (es) * | 1967-07-07 | 1969-01-09 | ||
FI54094C (fi) * | 1968-02-26 | 1978-10-10 | Fosfatbolaget Ab | Saett att framstaella ammoniummitrathaltiga korn som utan fasomvandling kan utsaettas foer 32 c |
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. |
-
1981
- 1981-06-19 NL NL8102959A patent/NL8102959A/nl not_active Application Discontinuation
-
1982
- 1982-06-17 ZA ZA824302A patent/ZA824302B/xx unknown
- 1982-06-17 NO NO822028A patent/NO161113C/no unknown
- 1982-06-17 FI FI822190A patent/FI69570C/fi not_active IP Right Cessation
- 1982-06-17 IE IE1436/82A patent/IE53126B1/en unknown
- 1982-06-18 US US06/390,136 patent/US4408998A/en not_active Expired - Fee Related
- 1982-06-18 MX MX8210137U patent/MX7190E/es unknown
- 1982-06-18 ES ES513239A patent/ES513239A0/es active Granted
- 1982-06-19 EP EP82200764A patent/EP0068573B1/en not_active Expired
- 1982-06-19 DE DE8282200764T patent/DE3266181D1/de not_active Expired
- 1982-06-19 AT AT82200764T patent/ATE15482T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FI822190L (fi) | 1982-12-20 |
EP0068573B1 (en) | 1985-09-11 |
IE53126B1 (en) | 1988-07-06 |
IE821436L (en) | 1982-12-19 |
US4408998A (en) | 1983-10-11 |
ATE15482T1 (de) | 1985-09-15 |
NL8102959A (nl) | 1983-01-17 |
FI69570C (fi) | 1986-03-10 |
EP0068573A1 (en) | 1983-01-05 |
MX7190E (es) | 1987-12-23 |
FI822190A0 (fi) | 1982-06-17 |
ZA824302B (en) | 1983-04-27 |
NO161113B (no) | 1989-03-28 |
ES513239A0 (es) | 1983-03-16 |
NO161113C (no) | 1991-10-12 |
DE3266181D1 (en) | 1985-10-17 |
NO822028L (no) | 1982-12-20 |
FI69570B (fi) | 1985-11-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES8304900A1 (es) | "procedimiento para preparar granulos que contienen nitrato amonico". | |
DK0642383T3 (da) | Fremgangsmåde og indretning til fremstilling af et granulat af pulverformet materiale | |
GB1490003A (en) | Method of pan granulation | |
YU40566B (en) | Process for obtaining a three-component granulated fertilizer | |
DE3266528D1 (en) | Process for preparing thermally stable ammonium nitrate-containing granules of high bulk density | |
ES8200631A1 (es) | Un procedimiento para la preparacion de un abono mineral granulado no aglomerante. | |
ES8300311A1 (es) | Perfeccionamientos en los procedimientos de producir granu- los de urea. | |
DE3266180D1 (en) | Process for preparing thermally stable ammonium nitrate-containing granules of high bulk density | |
GB1462633A (en) | Granulating urea | |
YU43094B (en) | Process for obtaining fertilizers in granular form suitable as nitrogen sources in fertilizing | |
JPS5615834A (en) | Manufacture of granular compound fertilizer | |
DE3265836D1 (en) | Process for preparing ammoniumnitrate-containing granules of high bulk density | |
DE3362614D1 (en) | Process for preparing granular compound fertilizers showing stability in storage | |
GB1391819A (en) | Process for the preparation of granulated materials | |
IL64966A0 (en) | Manufacture of a stable powder containing a very hygroscopic active product | |
JPS5375193A (en) | Screening method for slag | |
JPS54110180A (en) | Granulating method by dish-shaped granulator | |
JPS54105377A (en) | Pulverulent and granular bodies feeder of locking machine | |
ES298266A1 (es) | Un método para preparar urea granulada | |
FR2093396A5 (en) | Ammonium nitrate prodn - controlled nitrogen content granules produced by spray-drying |