FR2451351A1 - Procede pour la preparation de granules stabilises contenant du nitrate d'amonium - Google Patents
Procede pour la preparation de granules stabilises contenant du nitrate d'amoniumInfo
- Publication number
- FR2451351A1 FR2451351A1 FR8005398A FR8005398A FR2451351A1 FR 2451351 A1 FR2451351 A1 FR 2451351A1 FR 8005398 A FR8005398 A FR 8005398A FR 8005398 A FR8005398 A FR 8005398A FR 2451351 A1 FR2451351 A1 FR 2451351A1
- Authority
- FR
- France
- Prior art keywords
- granules containing
- preparation
- stabilized
- stabilized granules
- nhno
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/18—Nitrates of ammonium
-
- 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)
- Inorganic Chemistry (AREA)
- Fertilizers (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Catalysts (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Medicinal Preparation (AREA)
Abstract
PROCEDE POUR LA PREPARATION DE GRANULES STABILISES CONTENANT DU NITRATE D'AMMONIUM. ON OBTIENT DES GRANULES STABILISES CONTENANT NHNO EN FAISANT DISSOUDRE DANS UNE SOLUTION AQUEUSE DE NHNO DU MG(NO) ET EN AJOUTANT EVENTUELLEMENT EN SUSPENSION UNE CHARGE MINERALE, ON PULVERISE LA SUSPENSION OU SOLUTION OBTENUESUR DES NOYAUX MAINTENUS EN ETAT D'ESPACEMENT ET MIS EN CONTACT AVEC UN COURANT CHAUD DE GAZ A UNE TEMPERATURE DES NOYAUX SE SITUANT ENTRE 120 ET 135C ET ON REFROIDIT LES GRANULES OBTENUS D'UNE MANIERE TELLE QUE, ENTRE 70C ET 50C, ILS RESTENT SUBSTANTIELLEMENT HOMOGENES EN TEMPERATURE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NLAANVRAGE7902086,A NL173387C (nl) | 1979-03-15 | 1979-03-15 | Werkwijze voor het maken van stabiele, ammoniumnitraat bevattende meststofkorrels. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2451351A1 true FR2451351A1 (fr) | 1980-10-10 |
FR2451351B1 FR2451351B1 (fr) | 1983-03-25 |
Family
ID=19832816
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8005398A Granted FR2451351A1 (fr) | 1979-03-15 | 1980-03-11 | Procede pour la preparation de granules stabilises contenant du nitrate d'amonium |
Country Status (23)
Country | Link |
---|---|
US (1) | US4316736A (fr) |
JP (1) | JPS6038335B2 (fr) |
AT (1) | AT372361B (fr) |
BE (1) | BE882214A (fr) |
CA (1) | CA1139920A (fr) |
CS (1) | CS222172B2 (fr) |
DE (1) | DE3008891C2 (fr) |
DK (1) | DK151190C (fr) |
DZ (1) | DZ230A1 (fr) |
ES (1) | ES489170A1 (fr) |
FI (1) | FI66341C (fr) |
FR (1) | FR2451351A1 (fr) |
GB (1) | GB2045735B (fr) |
GR (1) | GR67266B (fr) |
HU (1) | HU181068B (fr) |
IE (1) | IE49520B1 (fr) |
NL (1) | NL173387C (fr) |
NO (1) | NO149658C (fr) |
PT (1) | PT70930A (fr) |
RO (1) | RO79840A (fr) |
SE (1) | SE439155B (fr) |
SU (1) | SU1421257A3 (fr) |
TR (1) | TR20418A (fr) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0068573A1 (fr) * | 1981-06-19 | 1983-01-05 | Unie Van Kunstmestfabrieken B.V. | Procédé pour la préparation de granules contenant du nitrate d'ammonium, thermiquement stables |
EP0068574A1 (fr) * | 1981-06-19 | 1983-01-05 | Unie Van Kunstmestfabrieken B.V. | Procédé pour la préparation de granules contenant du nitrate d'ammonium de haute densité en vrac |
EP0070056A1 (fr) * | 1981-06-19 | 1983-01-19 | Unie Van Kunstmestfabrieken B.V. | Procédé pour la préparation de granules contenant du nitrate d'ammonium thermiquement stables et de haute densité en vrac |
EP0070581A1 (fr) * | 1981-06-19 | 1983-01-26 | Unie Van Kunstmestfabrieken B.V. | Procédé pour la préparation de granules contenant du nitrate d'ammonium, thermiquement stables et de haute densité en vrac |
FR2519334A1 (fr) * | 1982-01-07 | 1983-07-08 | Toyo Engineering Corp | Procede de fabrication d'un engrais complexe granulaire |
EP0850878A1 (fr) * | 1996-12-31 | 1998-07-01 | Kaltenbach - Thuring S.A. | Procédé et installation pour la fabrication de nitrate d'ammoniaque poreux |
FR2782075A1 (fr) * | 1998-08-07 | 2000-02-11 | Hydro Agri France | Procede de preparation de produits a base de nitrate d'ammonium de stabilite thermique renforcee et produits obtenus |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2481611A1 (fr) * | 1980-05-05 | 1981-11-06 | Generale Engrais Sa | Procede de fabrication de produits sous forme de particules solides notamment d'engrais granules np/npk contenant du phosphate d'ammonium |
NL8104285A (nl) * | 1981-09-17 | 1983-04-18 | Unie Van Kunstmestfab Bv | Werkwijze voor het koelen van hete ammoniumnitraat bevattende granules, alsmede granules verkregen met deze werkwijze. |
NL8104284A (nl) * | 1981-09-17 | 1983-04-18 | Unie Van Kunstmestfab Bv | Werkwijze voor het bereiden van magnesiumnitraathexahydraat, alsmede voor het thermisch stabiliseren van ammoniumnitraat onder toepassing van een zo verkregen magnesiumnitraathexahydraat. |
NL8202216A (nl) * | 1982-06-01 | 1984-01-02 | Unie Van Kunstmestfab Bv | Werkwijze voor het bereiden van niet samenbakkende ammoniumnitraat bevattende granules, alsmede granules verkregen met deze werkwijze. |
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 |
NO175814B1 (no) * | 1992-07-03 | 1995-01-02 | Yara Int Asa | Fremgangsmate ved fremstilling av frittflytende ammoniumnitratpartikler |
EP1304164A1 (fr) * | 2001-10-15 | 2003-04-23 | Haldor Topsoe A/S | Procédé pour la préparation de catalyseurs de type oxyde mixte |
JP4229840B2 (ja) * | 2002-02-08 | 2009-02-25 | エスケー エナジー 株式会社 | ヒーターチューブの洗浄のための洗浄剤および方法 |
EP1411036B1 (fr) * | 2002-10-17 | 2019-02-20 | Fertinagro Biotech, S.L. | Procédé d'obtention d'engrais azotés à teneur élevée en micro-éléments et engrais obtenus par ce procédé |
US8721760B2 (en) * | 2006-01-13 | 2014-05-13 | Honeywell International Inc. | Compositions comprising ammonium nitrate double salts |
DE102010032021B4 (de) * | 2010-07-16 | 2016-09-29 | Sandvik Materials Technology Deutschland Gmbh | Verfahren zum Herstellen von Ammoniumnitrat enthaltenden Partikeln |
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 |
NO341768B1 (no) * | 2012-08-29 | 2018-01-15 | Yara Int Asa | Passivert urea og gjødselblandinger |
WO2015073451A1 (fr) | 2013-11-12 | 2015-05-21 | Nous, Llc | Système de revêtement de matériaux granulaires |
RU2629055C2 (ru) * | 2015-10-09 | 2017-08-24 | Геннадий Михайлович Морозов | Способ получения гранул нитрата аммония разбрызгиванием его расплава |
EP3418267A1 (fr) * | 2017-06-23 | 2018-12-26 | YARA International ASA | Amélioration des propriétés anti-agglomération de particules de nitrate d'ammonium qui sont stockées dans un récipient fermé |
EP3656463A1 (fr) * | 2018-11-22 | 2020-05-27 | Yara International ASA | Procédé de granulation d'un mélange d'une composition à base de sel minéral nitrate, système et utilisation associée |
CN113474314A (zh) * | 2019-02-05 | 2021-10-01 | 戴诺诺贝尔亚太股份有限公司 | 相稳定的硝酸铵球粒以及相关产品和方法 |
EP3995472A1 (fr) | 2020-11-06 | 2022-05-11 | Yara International ASA | Composition à base de nitrate d'ammonium comprenant de la struvite et son procédé de fabrication |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2007419A (en) * | 1931-01-12 | 1935-07-09 | Directie Staatsmijnen Nl | Process for manufacturing a nitrogen fertilizer |
GB894777A (en) * | 1958-05-14 | 1962-04-26 | Jose Jungbecker | Improvements in and relating to tubes for treating textile packages |
FR1297512A (fr) * | 1960-08-11 | 1962-06-29 | Basf Ag | Nitrate d'ammonium à faible hygroscopicité et haute densité apparente et procédé pour sa production |
BE675700A (fr) * | 1965-01-28 | 1966-07-27 | ||
US3291659A (en) * | 1964-04-10 | 1966-12-13 | Monsanto Co | Ammonium nitrate disks |
US3317276A (en) * | 1966-10-24 | 1967-05-02 | Mississippi Chem Corp | Stabilized ammonium nitrate compositions and their production |
US3379496A (en) * | 1965-10-08 | 1968-04-23 | Chemical & Ind Corp | High density ammonium nitrate granules |
GB1136019A (en) * | 1966-05-11 | 1968-12-11 | Armour & Co | Ammonium nitrate stabilization |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB573147A (en) * | 1942-11-06 | 1945-11-08 | Frank Roffey | Improvements in or relating to explosives |
US2782108A (en) * | 1953-09-18 | 1957-02-19 | Phillips Petroleum Co | Production of crystalline ammonium nitrate |
GB795781A (en) * | 1955-11-11 | 1958-05-28 | Fisons Ltd | Fertilizers |
US3117020A (en) * | 1957-11-29 | 1964-01-07 | Montedison Spa | Process for the spherical granulation of water-soluble nitrogenous material |
NL242422A (fr) * | 1958-08-18 | 1900-01-01 | ||
NL268086A (fr) * | 1960-08-11 | 1900-01-01 | ||
CH431576A (de) * | 1964-01-07 | 1967-03-15 | Inventa Ag | Verfahren zum Granulieren von stickstoffhaltigen Düngemitteln |
US3476544A (en) * | 1967-04-12 | 1969-11-04 | Int Minerals & Chem Corp | Fertilizer prill consisting of ammonium nitrate and langbeinite and the method of preparing said prill |
DE2355660C3 (de) * | 1973-11-07 | 1978-12-21 | Uniao Fabril Do Azoto, S.A.R.L., Lissabon | Prillturm |
US4124368A (en) * | 1976-10-01 | 1978-11-07 | The United States Of America As Represented By The Secretary Of The Navy | Insensitive ammonium nitrate |
GB1581761A (en) * | 1977-06-09 | 1980-12-17 | Azote Sa Cie Neerlandaise | Urea granulation |
-
1979
- 1979-03-15 NL NLAANVRAGE7902086,A patent/NL173387C/xx not_active IP Right Cessation
-
1980
- 1980-02-26 IE IE380/80A patent/IE49520B1/en not_active IP Right Cessation
- 1980-02-28 CA CA000346634A patent/CA1139920A/fr not_active Expired
- 1980-02-28 GR GR61306A patent/GR67266B/el unknown
- 1980-02-28 US US06/125,497 patent/US4316736A/en not_active Expired - Lifetime
- 1980-02-29 AT AT0112780A patent/AT372361B/de not_active IP Right Cessation
- 1980-03-04 ES ES489170A patent/ES489170A1/es not_active Expired
- 1980-03-05 DZ DZ805771A patent/DZ230A1/fr active
- 1980-03-06 GB GB8007718A patent/GB2045735B/en not_active Expired
- 1980-03-07 DE DE3008891A patent/DE3008891C2/de not_active Expired
- 1980-03-11 SE SE8001905A patent/SE439155B/sv not_active IP Right Cessation
- 1980-03-11 PT PT70930A patent/PT70930A/pt not_active IP Right Cessation
- 1980-03-11 FR FR8005398A patent/FR2451351A1/fr active Granted
- 1980-03-12 FI FI800764A patent/FI66341C/fi not_active IP Right Cessation
- 1980-03-13 RO RO80100477A patent/RO79840A/fr unknown
- 1980-03-13 TR TR20418A patent/TR20418A/xx unknown
- 1980-03-14 BE BE2/58454A patent/BE882214A/nl not_active IP Right Cessation
- 1980-03-14 NO NO800756A patent/NO149658C/no unknown
- 1980-03-14 HU HU8080612A patent/HU181068B/hu unknown
- 1980-03-14 DK DK112080A patent/DK151190C/da active
- 1980-03-14 SU SU802894302A patent/SU1421257A3/ru active
- 1980-03-14 CS CS801775A patent/CS222172B2/cs unknown
- 1980-03-14 JP JP55031757A patent/JPS6038335B2/ja not_active Expired
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2007419A (en) * | 1931-01-12 | 1935-07-09 | Directie Staatsmijnen Nl | Process for manufacturing a nitrogen fertilizer |
GB894777A (en) * | 1958-05-14 | 1962-04-26 | Jose Jungbecker | Improvements in and relating to tubes for treating textile packages |
FR1297512A (fr) * | 1960-08-11 | 1962-06-29 | Basf Ag | Nitrate d'ammonium à faible hygroscopicité et haute densité apparente et procédé pour sa production |
US3291659A (en) * | 1964-04-10 | 1966-12-13 | Monsanto Co | Ammonium nitrate disks |
BE675700A (fr) * | 1965-01-28 | 1966-07-27 | ||
GB1060182A (en) * | 1965-01-28 | 1967-03-01 | Ici Ltd | Improvements in and relating to fertilizers |
US3379496A (en) * | 1965-10-08 | 1968-04-23 | Chemical & Ind Corp | High density ammonium nitrate granules |
GB1136019A (en) * | 1966-05-11 | 1968-12-11 | Armour & Co | Ammonium nitrate stabilization |
US3317276A (en) * | 1966-10-24 | 1967-05-02 | Mississippi Chem Corp | Stabilized ammonium nitrate compositions and their production |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0068573A1 (fr) * | 1981-06-19 | 1983-01-05 | Unie Van Kunstmestfabrieken B.V. | Procédé pour la préparation de granules contenant du nitrate d'ammonium, thermiquement stables |
EP0068574A1 (fr) * | 1981-06-19 | 1983-01-05 | Unie Van Kunstmestfabrieken B.V. | Procédé pour la préparation de granules contenant du nitrate d'ammonium de haute densité en vrac |
EP0070056A1 (fr) * | 1981-06-19 | 1983-01-19 | Unie Van Kunstmestfabrieken B.V. | Procédé pour la préparation de granules contenant du nitrate d'ammonium thermiquement stables et de haute densité en vrac |
EP0070581A1 (fr) * | 1981-06-19 | 1983-01-26 | Unie Van Kunstmestfabrieken B.V. | Procédé pour la préparation de granules contenant du nitrate d'ammonium, thermiquement stables et de haute densité en vrac |
FR2519334A1 (fr) * | 1982-01-07 | 1983-07-08 | Toyo Engineering Corp | Procede de fabrication d'un engrais complexe granulaire |
EP0850878A1 (fr) * | 1996-12-31 | 1998-07-01 | Kaltenbach - Thuring S.A. | Procédé et installation pour la fabrication de nitrate d'ammoniaque poreux |
FR2757842A1 (fr) * | 1996-12-31 | 1998-07-03 | Kaltenbach Thuring Sa | Procede et installation pour la fabrication de nitrate d'ammoniaque poreux |
FR2782075A1 (fr) * | 1998-08-07 | 2000-02-11 | Hydro Agri France | Procede de preparation de produits a base de nitrate d'ammonium de stabilite thermique renforcee et produits obtenus |
Also Published As
Publication number | Publication date |
---|---|
NL173387C (nl) | 1984-01-16 |
CA1139920A (fr) | 1983-01-25 |
RO79840A (fr) | 1982-12-06 |
IE800380L (en) | 1980-09-15 |
GB2045735A (en) | 1980-11-05 |
DK112080A (da) | 1980-09-16 |
GB2045735B (en) | 1983-03-16 |
DE3008891C2 (de) | 1984-08-09 |
PT70930A (en) | 1980-04-01 |
AT372361B (de) | 1983-09-26 |
BE882214A (nl) | 1980-09-15 |
FI66341C (fi) | 1984-10-10 |
NL7902086A (nl) | 1980-09-17 |
IE49520B1 (en) | 1985-10-16 |
NO800756L (no) | 1980-09-16 |
US4316736A (en) | 1982-02-23 |
JPS55140717A (en) | 1980-11-04 |
SU1421257A3 (ru) | 1988-08-30 |
NO149658C (no) | 1984-05-30 |
DK151190B (da) | 1987-11-09 |
DK151190C (da) | 1988-06-27 |
DE3008891A1 (de) | 1980-09-18 |
GR67266B (fr) | 1981-06-26 |
ES489170A1 (es) | 1980-08-16 |
HU181068B (en) | 1983-05-30 |
NO149658B (no) | 1984-02-20 |
FI800764A (fi) | 1980-09-16 |
SE8001905L (sv) | 1980-09-16 |
SE439155B (sv) | 1985-06-03 |
ATA112780A (de) | 1982-01-15 |
CS222172B2 (en) | 1983-05-27 |
DZ230A1 (fr) | 2004-09-13 |
FI66341B (fi) | 1984-06-29 |
TR20418A (tr) | 1981-06-26 |
FR2451351B1 (fr) | 1983-03-25 |
JPS6038335B2 (ja) | 1985-08-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |