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
- 239000003337 fertilizer Substances 0.000 title abstract 3
- 239000007788 liquid Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 abstract 4
- DLYUQMMRRRQYAE-UHFFFAOYSA-N tetraphosphorus decaoxide Chemical compound O1P(O2)(=O)OP3(=O)OP1(=O)OP2(=O)O3 DLYUQMMRRRQYAE-UHFFFAOYSA-N 0.000 abstract 2
- 239000004114 Ammonium polyphosphate Substances 0.000 abstract 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 abstract 1
- 235000019826 ammonium polyphosphate Nutrition 0.000 abstract 1
- 229920001276 ammonium polyphosphate Polymers 0.000 abstract 1
- 229920000137 polyphosphoric acid Polymers 0.000 abstract 1
- OQZCJRJRGMMSGK-UHFFFAOYSA-M potassium metaphosphate Chemical compound [K+].[O-]P(=O)=O OQZCJRJRGMMSGK-UHFFFAOYSA-M 0.000 abstract 1
- 235000019828 potassium polyphosphate Nutrition 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
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)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Detergent Compositions (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 (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2157354C1 (ru) * | 1999-07-01 | 2000-10-10 | ОАО "Волховский алюминий" | Способ получения сложного удобрения |
| IL187829A (en) | 2007-12-03 | 2014-05-28 | Rotem Amfert Negev Ltd | Preparation of potassium phosphate based preparation |
| DK2578557T3 (en) * | 2011-10-05 | 2017-01-16 | Agrinova | Solid water-soluble composition of a compound NPK fertilizer containing a mixed ammonium potassium nitrate salt and process for preparing the same |
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 AT AT86109620T patent/ATE83228T1/de not_active IP Right Cessation
- 1986-07-14 DE DE8686109620T patent/DE3687264D1/de not_active Expired - Lifetime
- 1986-07-14 EP EP86109620A patent/EP0227884B1/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| EP0227884B1 (de) | 1992-12-09 |
| EP0227884A3 (en) | 1988-06-15 |
| IT1191333B (it) | 1988-03-16 |
| DE3687264D1 (de) | 1993-01-21 |
| EP0227884A2 (de) | 1987-07-08 |
| IT8584157A0 (it) | 1985-11-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |