BE683098A - - Google Patents
Info
- Publication number
- BE683098A BE683098A BE683098DA BE683098A BE 683098 A BE683098 A BE 683098A BE 683098D A BE683098D A BE 683098DA BE 683098 A BE683098 A BE 683098A
- Authority
- BE
- Belgium
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
- C05B11/08—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 sulfuric acid
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/16—Oxyacids of phosphorus; Salts thereof
- C01B25/18—Phosphoric acid
- C01B25/234—Purification; Stabilisation; Concentration
- C01B25/2343—Concentration concomitant with purification, e.g. elimination of fluorine
- C01B25/2346—Concentration
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US44364465A | 1965-03-29 | 1965-03-29 | |
| FR55477A FR1472803A (fr) | 1965-03-29 | 1966-03-29 | Produits phosphatés |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE683098A true BE683098A (en:Method) | 1966-12-01 |
Family
ID=26169543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE683098D BE683098A (en:Method) | 1965-03-29 | 1966-06-24 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE683098A (en:Method) |
| FR (1) | FR1472803A (en:Method) |
-
1966
- 1966-03-29 FR FR55477A patent/FR1472803A/fr not_active Expired
- 1966-06-24 BE BE683098D patent/BE683098A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1472803A (fr) | 1967-03-10 |