ITMI920134A1 - Procedimento migliorato per la produzione di calcourea - Google Patents
Procedimento migliorato per la produzione di calcoureaInfo
- Publication number
- ITMI920134A1 ITMI920134A1 IT000134A ITMI920134A ITMI920134A1 IT MI920134 A1 ITMI920134 A1 IT MI920134A1 IT 000134 A IT000134 A IT 000134A IT MI920134 A ITMI920134 A IT MI920134A IT MI920134 A1 ITMI920134 A1 IT MI920134A1
- Authority
- IT
- Italy
- Prior art keywords
- calcourea
- production
- calcium nitrate
- improved procedure
- feeding
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
- F26B17/24—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by shooting or throwing the materials, e.g. after which the materials are subject to impact
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C5/00—Fertilisers containing other nitrates
- C05C5/005—Post-treatment
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C5/00—Fertilisers containing other nitrates
- C05C5/04—Fertilisers containing other nitrates containing calcium nitrate
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C9/00—Fertilisers containing urea or urea compounds
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Fertilizers (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Heat Treatment Of Steel (AREA)
- Thiazole And Isothizaole Compounds (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
- Polyurethanes Or Polyureas (AREA)
- Saccharide Compounds (AREA)
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI920134A IT1262932B (it) | 1992-01-27 | 1992-01-27 | Procedimento migliorato per la produzione di calcourea |
AT93200168T ATE144760T1 (de) | 1992-01-27 | 1993-01-23 | Verfahren zur herstellung von calciumnitrat- harnstoff addukten |
DK93200168.8T DK0553921T3 (da) | 1992-01-27 | 1993-01-23 | Fremgangsmåde til fremstilling af calciumnitrat-urinstofaddukter |
DE69305661T DE69305661T2 (de) | 1992-01-27 | 1993-01-23 | Verfahren zur Herstellung von Calciumnitrat-Harnstoff Addukten |
ES93200168T ES2093910T3 (es) | 1992-01-27 | 1993-01-23 | Procedimiento mejorado para producir aducto de nitrato calcico-urea. |
EP93200168A EP0553921B1 (en) | 1992-01-27 | 1993-01-23 | Improved process for producing calcium nitrate-urea adduct |
NO930241A NO304225B1 (no) | 1992-01-27 | 1993-01-25 | FremgangsmÕte for fremstilling av kalsiumnitraturea som et granulµrt, fritt-str°mmende fast stoff |
JP5029915A JPH05339086A (ja) | 1992-01-27 | 1993-01-26 | 硝酸カルシウム−尿素付加物の製法 |
FI930308A FI104067B1 (fi) | 1992-01-27 | 1993-01-26 | Parannettu menetelmä kalsuimnitraatti-virtsa-aine adduktin valmistamiseksi |
US08/351,541 US5716591A (en) | 1992-01-27 | 1994-12-07 | Process for producing calcium nitrate-urea adduct |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI920134A IT1262932B (it) | 1992-01-27 | 1992-01-27 | Procedimento migliorato per la produzione di calcourea |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI920134A0 ITMI920134A0 (it) | 1992-01-27 |
ITMI920134A1 true ITMI920134A1 (it) | 1993-07-27 |
IT1262932B IT1262932B (it) | 1996-07-22 |
Family
ID=11361666
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI920134A IT1262932B (it) | 1992-01-27 | 1992-01-27 | Procedimento migliorato per la produzione di calcourea |
Country Status (10)
Country | Link |
---|---|
US (1) | US5716591A (it) |
EP (1) | EP0553921B1 (it) |
JP (1) | JPH05339086A (it) |
AT (1) | ATE144760T1 (it) |
DE (1) | DE69305661T2 (it) |
DK (1) | DK0553921T3 (it) |
ES (1) | ES2093910T3 (it) |
FI (1) | FI104067B1 (it) |
IT (1) | IT1262932B (it) |
NO (1) | NO304225B1 (it) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5917110A (en) * | 1996-10-18 | 1999-06-29 | Tetra Technologies, Inc. | Moisture-resistant calcium containing particles |
DE102004005907B4 (de) * | 2004-02-05 | 2006-01-05 | Uhde Gmbh | Anlage zur Herstellung von biuretarmem harnstoffhaltigem Düngemittelgranulat |
JP4799136B2 (ja) * | 2005-11-14 | 2011-10-26 | 日本化薬株式会社 | ガス発生剤組成物 |
WO2008139557A1 (ja) * | 2007-05-02 | 2008-11-20 | Nipponkayaku Kabushikikaisha | ガス発生剤組成物及びガス発生剤組成物成形体、並びにそれに用いる化合物の製造方法、並びにガス発生器 |
JP5325099B2 (ja) * | 2007-05-02 | 2013-10-23 | 日本化薬株式会社 | ガス発生剤組成物及びガス発生剤組成物成形体、並びにそれに用いる化合物の製造方法、並びにガス発生器 |
NO341345B1 (no) * | 2012-08-29 | 2017-10-16 | Yara Int Asa | Fremgangsmåte for å begrense anvendelsen av et ammoniumnitratgjødsel som forløper for et eksplosiv og sammensetning for dette |
US11299441B2 (en) | 2017-07-21 | 2022-04-12 | Sabic Global Technologies B.V. | Calcium sulfate urea granules and methods for producing and using the same |
WO2019040427A1 (en) * | 2017-08-21 | 2019-02-28 | Lehigh University | SOLVENT-FREE PROCESS FOR PRODUCTION OF UREA ADDITION PRODUCT |
CN108083877A (zh) * | 2017-12-20 | 2018-05-29 | 贵州芭田生态工程有限公司 | 一种以冷冻法硝酸磷肥工艺副产的硝酸钙为原料生产尿素硝酸钙的方法 |
US20220119320A1 (en) | 2018-12-07 | 2022-04-21 | Sabic Global Technologies B.V. | Fertilizers containing calcium sulfate urea and methods for producing and using the same |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH431576A (de) * | 1964-01-07 | 1967-03-15 | Inventa Ag | Verfahren zum Granulieren von stickstoffhaltigen Düngemitteln |
US4091544A (en) * | 1977-02-11 | 1978-05-30 | The Procter & Gamble Company | Drying process |
US4497757A (en) * | 1983-01-31 | 1985-02-05 | The Procter & Gamble Company | Energy efficient hydration process |
CH663273A5 (en) * | 1984-12-18 | 1987-11-30 | Fershan Holding S A | Method of continuous drying of a powdered substance and apparatus for implementing it |
IE57463B1 (en) * | 1985-08-07 | 1992-11-04 | Kaltenbach Thuring Sa | Granulating device |
FR2585971A1 (fr) * | 1985-08-07 | 1987-02-13 | Kaltenbach Thuring Sa | Dispositif et installation de granulation |
IT1216890B (it) * | 1987-02-13 | 1990-03-14 | Palermo Enichem Agricoltura S | Procedimento per la produzione di calcourea. |
-
1992
- 1992-01-27 IT ITMI920134A patent/IT1262932B/it active IP Right Grant
-
1993
- 1993-01-23 EP EP93200168A patent/EP0553921B1/en not_active Expired - Lifetime
- 1993-01-23 DK DK93200168.8T patent/DK0553921T3/da active
- 1993-01-23 AT AT93200168T patent/ATE144760T1/de not_active IP Right Cessation
- 1993-01-23 ES ES93200168T patent/ES2093910T3/es not_active Expired - Lifetime
- 1993-01-23 DE DE69305661T patent/DE69305661T2/de not_active Expired - Fee Related
- 1993-01-25 NO NO930241A patent/NO304225B1/no unknown
- 1993-01-26 FI FI930308A patent/FI104067B1/fi active
- 1993-01-26 JP JP5029915A patent/JPH05339086A/ja active Pending
-
1994
- 1994-12-07 US US08/351,541 patent/US5716591A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DK0553921T3 (da) | 1997-03-17 |
EP0553921B1 (en) | 1996-10-30 |
EP0553921A1 (en) | 1993-08-04 |
ES2093910T3 (es) | 1997-01-01 |
DE69305661D1 (de) | 1996-12-05 |
NO930241L (no) | 1993-07-28 |
ITMI920134A0 (it) | 1992-01-27 |
FI104067B (fi) | 1999-11-15 |
ATE144760T1 (de) | 1996-11-15 |
DE69305661T2 (de) | 1997-04-30 |
FI930308A0 (fi) | 1993-01-26 |
IT1262932B (it) | 1996-07-22 |
US5716591A (en) | 1998-02-10 |
JPH05339086A (ja) | 1993-12-21 |
FI104067B1 (fi) | 1999-11-15 |
FI930308A (fi) | 1993-07-28 |
NO930241D0 (no) | 1993-01-25 |
NO304225B1 (no) | 1998-11-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MA22896A1 (fr) | Procede de production de n-aryl- et n-heteroarylurees utilisables comme inhibiteurs d'acylcoenzymes a:cholesterol-acyltransferase (acat) . | |
RO91349A (ro) | Procedeu pentru prepararea ureei | |
ITMI920134A1 (it) | Procedimento migliorato per la produzione di calcourea | |
DE68906715D1 (de) | Synthese von n-t-alkyl-1,2-diacylhydrazinen. | |
FR2769016B1 (fr) | Procede de synthese de chloramine haute teneur | |
TW224466B (it) | ||
JPS5620571A (en) | Manufacture of thienamycin and intermediate thereof | |
ATE138644T1 (de) | Verfahren zur herstellung von guanidinderivativen | |
MX166476B (es) | Proceso mejorado para la alquilacion reductiva de derivados de amoniaco con compuestos carbonilicos | |
NZ332245A (en) | Substituted benzo-oxazolol carboxylic acid derivatives, process for their production and medicaments containing them | |
FR2614218B1 (fr) | Procede de granulation d'engrais mineraux. | |
SU1589606A1 (ru) | Способ получения n'-монопроизводных 2(3)-гуанидиноалкантиолов | |
FR2620206B1 (fr) | Procede de sechage d'amendements calcaires ou magnesiens par reaction chimique a caractere exothermique | |
EP0212543A3 (en) | Process for the preparation of products containing ammonium syngenite | |
SU1162187A1 (ru) | N-(N-АНИЗИЛ- β -ОКСИЭТИЛ)-4-ЭТОКСИКАРБОНИЛ-1,2,3,6-ТЕТРАГИДРОПИРИДИН В КАЧЕСТВЕ ПОЛУПРОДУКТА ДЛЯ СИНТЕЗА 1,2,3,6-ТЕТРАГИДРОИЗОНИКОТИНОВОЙ КИСЛОТЫ | |
SU1453837A1 (ru) | Способ получения 3-феноксибензонитрила | |
SU1589605A1 (ru) | Способ получения n,n-дипроизводных 2(3)-гуанидиноалкантиолов | |
ZA913325B (en) | Catalysts for the production of ethyl amines | |
LV12565A (en) | Means for obtaining mineral salts and/or fertilizers their transportiation and storage |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19950116 |