FI104067B1 - Parannettu menetelmä kalsuimnitraatti-virtsa-aine adduktin valmistamiseksi - Google Patents
Parannettu menetelmä kalsuimnitraatti-virtsa-aine adduktin valmistamiseksiInfo
- Publication number
- FI104067B1 FI104067B1 FI930308A FI930308A FI104067B1 FI 104067 B1 FI104067 B1 FI 104067B1 FI 930308 A FI930308 A FI 930308A FI 930308 A FI930308 A FI 930308A FI 104067 B1 FI104067 B1 FI 104067B1
- Authority
- FI
- Finland
- Prior art keywords
- urea adduct
- cacium
- preparing
- improved process
- nitrate urea
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- AYTGUZPQPXGYFS-UHFFFAOYSA-N urea nitrate Chemical compound NC(N)=O.O[N+]([O-])=O AYTGUZPQPXGYFS-UHFFFAOYSA-N 0.000 title 1
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 abstract 2
- AYDZMXQBPVSCHD-UHFFFAOYSA-N calcium urea dinitrate Chemical compound [Ca++].NC(N)=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O AYDZMXQBPVSCHD-UHFFFAOYSA-N 0.000 abstract 2
- 229910002651 NO3 Inorganic materials 0.000 abstract 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 1
- 239000011575 calcium Substances 0.000 abstract 1
- 239000004202 carbamide Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
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)
- Coloring Foods And Improving Nutritive Qualities (AREA)
- Saccharide Compounds (AREA)
- Thiazole And Isothizaole Compounds (AREA)
- Heat Treatment Of Steel (AREA)
- Polyurethanes Or Polyureas (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITMI920134A IT1262932B (it) | 1992-01-27 | 1992-01-27 | Procedimento migliorato per la produzione di calcourea |
| ITMI920134 | 1992-02-14 |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| FI930308A0 FI930308A0 (fi) | 1993-01-26 |
| FI930308L FI930308L (fi) | 1993-07-28 |
| FI104067B1 true FI104067B1 (fi) | 1999-11-15 |
| FI104067B FI104067B (fi) | 1999-11-15 |
Family
ID=11361666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI930308A FI104067B (fi) | 1992-01-27 | 1993-01-26 | Parannettu menetelmä kalsuimnitraatti-virtsa-aine adduktin valmistamiseksi |
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) | FI104067B (it) |
| IT (1) | IT1262932B (it) |
| NO (1) | NO304225B1 (it) |
Families Citing this family (11)
| 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 |
| 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 |
| 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 |
| 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 |
| AU2018304604B2 (en) | 2017-07-21 | 2023-11-23 | SABIC Agri-Nutrients Company | Calcium sulfate urea granules and methods for producing and using the same |
| EP3672925A4 (en) * | 2017-08-21 | 2021-11-17 | Lehigh University | SOLVENT-FREE PROCESS FOR THE PRODUCTION OF A 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 |
| EP3891111A1 (en) | 2018-12-07 | 2021-10-13 | SABIC Global Technologies B.V. | Fertilizers containing calcium sulfate urea and methods for producing and using the same |
| AU2020358923B2 (en) | 2019-10-03 | 2025-12-18 | SABIC Agri-Nutrients Company | Urea calcium sulfate granules 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 |
| FR2585971A1 (fr) * | 1985-08-07 | 1987-02-13 | Kaltenbach Thuring Sa | Dispositif et installation de granulation |
| IE57463B1 (en) * | 1985-08-07 | 1992-11-04 | Kaltenbach Thuring Sa | Granulating device |
| 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 ES ES93200168T patent/ES2093910T3/es not_active Expired - Lifetime
- 1993-01-23 AT AT93200168T patent/ATE144760T1/de not_active IP Right Cessation
- 1993-01-23 EP EP93200168A patent/EP0553921B1/en not_active Expired - Lifetime
- 1993-01-23 DE DE69305661T patent/DE69305661T2/de not_active Expired - Fee Related
- 1993-01-23 DK DK93200168.8T patent/DK0553921T3/da active
- 1993-01-25 NO NO930241A patent/NO304225B1/no unknown
- 1993-01-26 JP JP5029915A patent/JPH05339086A/ja active Pending
- 1993-01-26 FI FI930308A patent/FI104067B/fi active
-
1994
- 1994-12-07 US US08/351,541 patent/US5716591A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP0553921B1 (en) | 1996-10-30 |
| FI930308L (fi) | 1993-07-28 |
| DK0553921T3 (da) | 1997-03-17 |
| DE69305661D1 (de) | 1996-12-05 |
| NO930241L (no) | 1993-07-28 |
| ES2093910T3 (es) | 1997-01-01 |
| FI104067B (fi) | 1999-11-15 |
| NO930241D0 (no) | 1993-01-25 |
| FI930308A0 (fi) | 1993-01-26 |
| IT1262932B (it) | 1996-07-22 |
| ITMI920134A0 (it) | 1992-01-27 |
| EP0553921A1 (en) | 1993-08-04 |
| US5716591A (en) | 1998-02-10 |
| DE69305661T2 (de) | 1997-04-30 |
| NO304225B1 (no) | 1998-11-16 |
| ATE144760T1 (de) | 1996-11-15 |
| JPH05339086A (ja) | 1993-12-21 |
| ITMI920134A1 (it) | 1993-07-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GB | Transfer or assigment of application |
Owner name: NUOVA TERNI INDUSTRIE CHIMICHE S.P.A. |