NO793960L - Fremgangsmaate til fremstilling av mot spaltning ved lav temperaturforbrenning ogsaa ved forhoeyede temperaturer bestandige ammoniumnitrat-, klorid- og dikalsiumfosfatholdige npk-gjoedningsmidler - Google Patents
Fremgangsmaate til fremstilling av mot spaltning ved lav temperaturforbrenning ogsaa ved forhoeyede temperaturer bestandige ammoniumnitrat-, klorid- og dikalsiumfosfatholdige npk-gjoedningsmidlerInfo
- Publication number
- NO793960L NO793960L NO793960A NO793960A NO793960L NO 793960 L NO793960 L NO 793960L NO 793960 A NO793960 A NO 793960A NO 793960 A NO793960 A NO 793960A NO 793960 L NO793960 L NO 793960L
- Authority
- NO
- Norway
- Prior art keywords
- cleavage
- chloride
- procedure
- preparation
- low temperature
- Prior art date
Links
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 title 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 title 1
- 235000019739 Dicalciumphosphate Nutrition 0.000 title 1
- 239000001506 calcium phosphate Substances 0.000 title 1
- 238000003776 cleavage reaction Methods 0.000 title 1
- 238000002485 combustion reaction Methods 0.000 title 1
- NEFBYIFKOOEVPA-UHFFFAOYSA-K dicalcium phosphate Chemical compound [Ca+2].[Ca+2].[O-]P([O-])([O-])=O NEFBYIFKOOEVPA-UHFFFAOYSA-K 0.000 title 1
- 229940038472 dicalcium phosphate Drugs 0.000 title 1
- 229910000390 dicalcium phosphate Inorganic materials 0.000 title 1
- 239000003337 fertilizer Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000002360 preparation method Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B3/00—Fertilisers based essentially on di-calcium phosphate
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Fertilizers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19782852643 DE2852643A1 (de) | 1978-12-06 | 1978-12-06 | Verfahren zur herstellung von gegen schwelzersetzung auch bei erhoehten temperaturen bestaendigen ammonnitrat-, chlorid- und dicalciumphosphathaltigen npk-duengemitteln |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO793960L true NO793960L (no) | 1980-06-09 |
| NO146808B NO146808B (no) | 1982-09-06 |
| NO146808C NO146808C (no) | 1982-12-15 |
Family
ID=6056388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO793960A NO146808C (no) | 1978-12-06 | 1979-12-05 | Fremgangsmaate til fremstilling av ammoniumnitrat-, klorid- og dikalsiumfosfatholdige npk-gjoedningsmidler som er bestandige mot spaltning ved lavtemperaturforbrenning ogsaa ved forhoeyede temperaturer |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4331465A (no) |
| EP (1) | EP0013774B1 (no) |
| AT (1) | AT374780B (no) |
| DE (2) | DE2852643A1 (no) |
| DK (1) | DK148682C (no) |
| FI (1) | FI793820A (no) |
| NO (1) | NO146808C (no) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE112099T1 (de) * | 1988-02-05 | 1994-10-15 | Raychem Ltd | Geschichtete polymerfolie. |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2086912A (en) * | 1934-02-14 | 1937-07-13 | Kaselitz Oskar | Process of producing dicalcium phosphate and ammonium phosphate |
| US2657977A (en) * | 1949-09-21 | 1953-11-03 | Commercial Solvents Corp | Process for preventing the physical disintegration of ammonium nitrate by temperature fluctuations |
| US2965468A (en) * | 1955-04-01 | 1960-12-20 | Swift & Co | High nitrogen plant food |
| DE1048280B (de) * | 1957-01-09 | 1959-01-08 | Chem Fab Kalk Ges Mit Beschrae | Verfahren zur Herstellung phosphathaltiger Mehrnaehrstoffduengemittel |
| DE1039542B (de) * | 1957-01-15 | 1958-09-25 | Hoechst Ag | Verfahren zur Herstellung von NPK-Duengemitteln mit Gehalten an citronensaeureloeslichen, citratloeslichen und wasserloeslichen Phosphaten |
| US3028230A (en) * | 1959-06-24 | 1962-04-03 | Tennessee Valley Authority | Nitric phosphate process |
| FR1426120A (fr) * | 1963-05-15 | 1966-01-28 | Fisons Ltd | Procédé de préparation d'engrais concentrés contenant au moins de l'azote et du phosphore |
| FR1388684A (fr) * | 1963-08-14 | 1965-02-12 | Fisons Ltd | Composition fertilisante granulée ne se prenant pas en masse et son procédé de fabrication |
| DE2117355C3 (de) * | 1971-04-08 | 1979-02-08 | Veba-Chemie Ag, 4660 Gelsenkirchen- Buer | Verfahren zur Herstellung von NPK-Düngemitteln |
| SU618362A1 (ru) * | 1976-05-24 | 1978-08-05 | Ленинградский Ордена Трудового Красного Знамени Технологический Институт Имени Ленсовета | Способ получени сложного удобрени |
| US4154593A (en) * | 1976-08-27 | 1979-05-15 | Mississippi Chemical Corporation | Process for granulating ammonium phosphate containing fertilizers |
-
1978
- 1978-12-06 DE DE19782852643 patent/DE2852643A1/de not_active Withdrawn
-
1979
- 1979-11-30 DE DE7979200704T patent/DE2962846D1/de not_active Expired
- 1979-11-30 EP EP79200704A patent/EP0013774B1/de not_active Expired
- 1979-12-05 NO NO793960A patent/NO146808C/no unknown
- 1979-12-05 FI FI793820A patent/FI793820A/fi not_active Application Discontinuation
- 1979-12-05 DK DK518579A patent/DK148682C/da active
- 1979-12-06 US US06/100,732 patent/US4331465A/en not_active Expired - Lifetime
- 1979-12-06 AT AT0772779A patent/AT374780B/de active
Also Published As
| Publication number | Publication date |
|---|---|
| DK148682C (da) | 1986-02-03 |
| DE2852643A1 (de) | 1980-06-19 |
| DK148682B (da) | 1985-09-02 |
| EP0013774B1 (de) | 1982-05-12 |
| ATA772779A (de) | 1983-10-15 |
| AT374780B (de) | 1984-05-25 |
| NO146808C (no) | 1982-12-15 |
| EP0013774A1 (de) | 1980-08-06 |
| DE2962846D1 (en) | 1982-07-01 |
| DK518579A (da) | 1980-06-07 |
| NO146808B (no) | 1982-09-06 |
| FI793820A (fi) | 1980-06-07 |
| US4331465A (en) | 1982-05-25 |
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