BR8001871A - Processo para preparar suspensoes complexas de fertilizantes e suspensoes assim obtidas - Google Patents
Processo para preparar suspensoes complexas de fertilizantes e suspensoes assim obtidasInfo
- Publication number
- BR8001871A BR8001871A BR8001871A BR8001871A BR8001871A BR 8001871 A BR8001871 A BR 8001871A BR 8001871 A BR8001871 A BR 8001871A BR 8001871 A BR8001871 A BR 8001871A BR 8001871 A BR8001871 A BR 8001871A
- Authority
- BR
- Brazil
- Prior art keywords
- suspensions
- fertilizers
- prepare complex
- prepare
- complex
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B11/00—Fertilisers produced by wet-treating or leaching raw materials either with acids in such amounts and concentrations as to yield solutions followed by neutralisation, or with alkaline lyes
- C05B11/04—Fertilisers produced by wet-treating or leaching raw materials either with acids in such amounts and concentrations as to yield solutions followed by neutralisation, or with alkaline lyes using mineral acid
- C05B11/06—Fertilisers produced by wet-treating or leaching raw materials either with acids in such amounts and concentrations as to yield solutions followed by neutralisation, or with alkaline lyes using mineral acid using nitric acid (nitrophosphates)
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Fertilizers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7902405A NL7902405A (nl) | 1979-03-28 | 1979-03-28 | Werkwijze voor het bereiden van samengestelde suspen- siemeststoffen. |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8001871A true BR8001871A (pt) | 1980-11-18 |
Family
ID=19832879
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8001871A BR8001871A (pt) | 1979-03-28 | 1980-03-27 | Processo para preparar suspensoes complexas de fertilizantes e suspensoes assim obtidas |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0017293B1 (pt) |
BR (1) | BR8001871A (pt) |
DE (1) | DE3064195D1 (pt) |
ES (1) | ES489973A1 (pt) |
NL (1) | NL7902405A (pt) |
YU (1) | YU84280A (pt) |
ZA (1) | ZA801569B (pt) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO332851B1 (no) * | 2006-12-05 | 2013-01-21 | Yara Int Asa | Fremgangsmate for fremstilling av NPK- eller NP-materiale inneholdende polyfosfater |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR705887A (fr) * | 1929-11-28 | 1931-06-16 | Kunstdunger Patent Verwertungs | Procédé de traitement de solutions obtenues en traitant la roche phosphatique par de l'acide nitrique et du sulfate d'ammonium |
FR1032181A (fr) * | 1950-03-10 | 1953-06-30 | Lonza Ag | Procédé d'attaque chimique des phosphates par l'acide azotique |
US2726949A (en) * | 1951-08-14 | 1955-12-13 | Potasse & Engrais Chimiques | Complex fertilizer and method of producing same |
DE1018073B (de) * | 1955-10-19 | 1957-10-24 | Chem Fab Kalk Ges Mit Beschrae | Verfahren zur Herstellung von Mehrnaehrstoff-Duengemitteln |
US3028230A (en) * | 1959-06-24 | 1962-04-03 | Tennessee Valley Authority | Nitric phosphate process |
DE1152713B (de) * | 1960-11-03 | 1963-08-14 | Gewerk Victor Chem Werke | Verfahren zur Herstellung von chloridarmen oder -freien, hochprozentigen NPK-Duengemitteln |
DE1592567C3 (de) * | 1965-07-31 | 1974-01-24 | Badische Anilin- & Soda-Fabrik Ag, 6700 Ludwigshafen | Verfahren zur Herstellung eines Suspensionsdüngemittels |
NL6818164A (pt) * | 1968-12-18 | 1970-06-22 |
-
1979
- 1979-03-28 NL NL7902405A patent/NL7902405A/nl not_active Application Discontinuation
-
1980
- 1980-03-16 YU YU00842/80A patent/YU84280A/xx unknown
- 1980-03-18 ZA ZA00801569A patent/ZA801569B/xx unknown
- 1980-03-27 BR BR8001871A patent/BR8001871A/pt unknown
- 1980-03-27 ES ES489973A patent/ES489973A1/es not_active Expired
- 1980-03-27 EP EP80200284A patent/EP0017293B1/en not_active Expired
- 1980-03-27 DE DE8080200284T patent/DE3064195D1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0017293B1 (en) | 1983-07-20 |
DE3064195D1 (en) | 1983-08-25 |
NL7902405A (nl) | 1980-09-30 |
ES489973A1 (es) | 1980-10-01 |
ZA801569B (en) | 1981-03-25 |
YU84280A (en) | 1983-01-21 |
EP0017293A1 (en) | 1980-10-15 |
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