ATE83228T1 - Verfahren zur herstellung von fluessigen duengemitteln in hochkonzentrierter loesung und so hergestellte duengemittel. - Google Patents
Verfahren zur herstellung von fluessigen duengemitteln in hochkonzentrierter loesung und so hergestellte duengemittel.Info
- Publication number
- ATE83228T1 ATE83228T1 AT86109620T AT86109620T ATE83228T1 AT E83228 T1 ATE83228 T1 AT E83228T1 AT 86109620 T AT86109620 T AT 86109620T AT 86109620 T AT86109620 T AT 86109620T AT E83228 T1 ATE83228 T1 AT E83228T1
- Authority
- AT
- Austria
- Prior art keywords
- fertilizer
- solution
- manufacture
- way
- concentrated solution
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B13/00—Fertilisers produced by pyrogenic processes from phosphatic materials
- C05B13/06—Alkali and alkaline earth meta- or polyphosphate fertilisers
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Fertilizers (AREA)
- Detergent Compositions (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT84157/85A IT1191333B (it) | 1985-11-27 | 1985-11-27 | Procedimento di produzione di fertilizzanti liquidi in soluzione ad elevata concentrazione e fertilizzanti ottenibili con il procedimento |
EP86109620A EP0227884B1 (de) | 1985-11-27 | 1986-07-14 | Verfahren zur Herstellung von flüssigen Düngemitteln in hochkonzentrierter Lösung und so hergestellte Düngemittel |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE83228T1 true ATE83228T1 (de) | 1992-12-15 |
Family
ID=11324920
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT86109620T ATE83228T1 (de) | 1985-11-27 | 1986-07-14 | Verfahren zur herstellung von fluessigen duengemitteln in hochkonzentrierter loesung und so hergestellte duengemittel. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0227884B1 (de) |
AT (1) | ATE83228T1 (de) |
DE (1) | DE3687264D1 (de) |
IT (1) | IT1191333B (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL187829A (en) | 2007-12-03 | 2014-05-28 | Rotem Amfert Negev Ltd | Preparation of potassium phosphate based preparation |
EP2578557B1 (de) * | 2011-10-05 | 2016-09-28 | Agrinova | Feste Zusammensetzung eines wasserlöslichen NPK-Mehrnährstoffdüngers enthaltend Kalium-Ammonium-Nitrat und sein Herstellungsverfahren. |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3022154A (en) * | 1960-05-06 | 1962-02-20 | Tennessee Valley Anthority | Concentrated liquid fertilizers from superphosphoric acid and potassium hydroxide |
US3856500A (en) * | 1969-03-28 | 1974-12-24 | Ppg Industries Inc | Potassium polyphosphate fertilizers containing micronutrients |
PL68615B1 (de) * | 1970-04-21 | 1973-02-28 | ||
US4529434A (en) * | 1984-06-11 | 1985-07-16 | Albion International, Inc. | Activated charcoal as promoter for phosphorus uptake in plant tissues |
-
1985
- 1985-11-27 IT IT84157/85A patent/IT1191333B/it active
-
1986
- 1986-07-14 EP EP86109620A patent/EP0227884B1/de not_active Expired
- 1986-07-14 AT AT86109620T patent/ATE83228T1/de not_active IP Right Cessation
- 1986-07-14 DE DE8686109620T patent/DE3687264D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE3687264D1 (de) | 1993-01-21 |
EP0227884B1 (de) | 1992-12-09 |
EP0227884A3 (en) | 1988-06-15 |
IT8584157A0 (it) | 1985-11-27 |
IT1191333B (it) | 1988-03-16 |
EP0227884A2 (de) | 1987-07-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |