OA02943A - Procédé de fabrication d'engrais nitrophosphaté. - Google Patents
Procédé de fabrication d'engrais nitrophosphaté.Info
- Publication number
- OA02943A OA02943A OA53437A OA53437A OA02943A OA 02943 A OA02943 A OA 02943A OA 53437 A OA53437 A OA 53437A OA 53437 A OA53437 A OA 53437A OA 02943 A OA02943 A OA 02943A
- Authority
- OA
- OAPI
- Prior art keywords
- manufacturing
- nitrophosphate fertilizer
- nitrophosphate
- fertilizer
- manufacturing nitrophosphate
- 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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US68697767A | 1967-11-30 | 1967-11-30 | |
| US75490268A | 1968-08-23 | 1968-08-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| OA02943A true OA02943A (fr) | 1970-12-15 |
Family
ID=27103907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| OA53437A OA02943A (fr) | 1967-11-30 | 1968-11-29 | Procédé de fabrication d'engrais nitrophosphaté. |
Country Status (7)
| Country | Link |
|---|---|
| DE (1) | DE1811664A1 (fr) |
| ES (1) | ES360867A1 (fr) |
| FR (1) | FR1600491A (fr) |
| GB (1) | GB1247365A (fr) |
| NL (1) | NL6817232A (fr) |
| NO (1) | NO119482B (fr) |
| OA (1) | OA02943A (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE289279T1 (de) * | 2001-10-31 | 2005-03-15 | Council Scient Ind Res | Verfahren zur erzeugung von feinteiligem calciumkarbonat aus calciumkarbonatreichen industriellen nebenprodukten |
| ATE288878T1 (de) * | 2001-10-31 | 2005-02-15 | Council Scient Ind Res | Verfahren zur erzeugung von feinteiligem calciumkarbonat aus calciumkarbonatreichen industriellen nebenprodukten |
| CN109293402A (zh) * | 2018-10-17 | 2019-02-01 | 贵州芭田生态工程有限公司 | 自动化生产硝酸磷肥的方法及硝酸磷肥 |
-
1968
- 1968-11-26 NO NO4702/68A patent/NO119482B/no unknown
- 1968-11-28 GB GB56577/68A patent/GB1247365A/en not_active Expired
- 1968-11-29 FR FR1600491D patent/FR1600491A/fr not_active Expired
- 1968-11-29 DE DE19681811664 patent/DE1811664A1/de active Pending
- 1968-11-29 ES ES360867A patent/ES360867A1/es not_active Expired
- 1968-11-29 OA OA53437A patent/OA02943A/fr unknown
- 1968-12-02 NL NL6817232A patent/NL6817232A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES360867A1 (es) | 1970-10-16 |
| NL6817232A (fr) | 1969-06-03 |
| GB1247365A (en) | 1971-09-22 |
| NO119482B (fr) | 1970-05-25 |
| DE1811664A1 (de) | 1969-07-17 |
| FR1600491A (fr) | 1970-07-27 |
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