NL7215442A - - Google Patents
Info
- Publication number
- NL7215442A NL7215442A NL7215442A NL7215442A NL7215442A NL 7215442 A NL7215442 A NL 7215442A NL 7215442 A NL7215442 A NL 7215442A NL 7215442 A NL7215442 A NL 7215442A NL 7215442 A NL7215442 A NL 7215442A
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
- C01B25/26—Phosphates
- C01B25/32—Phosphates of magnesium, calcium, strontium, or barium
- C01B25/322—Preparation by neutralisation of orthophosphoric acid
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
- C05B1/10—Apparatus for the manufacture of superphosphates
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Fertilizers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7140800A FR2161141A5 (en:Method) | 1971-11-15 | 1971-11-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7215442A true NL7215442A (en:Method) | 1973-05-17 |
Family
ID=9085770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7215442A NL7215442A (en:Method) | 1971-11-15 | 1972-11-15 |
Country Status (11)
| Country | Link |
|---|---|
| BE (1) | BE791290A (en:Method) |
| CS (1) | CS209434B2 (en:Method) |
| DD (1) | DD101297A5 (en:Method) |
| DE (1) | DE2256015A1 (en:Method) |
| DK (1) | DK134479B (en:Method) |
| ES (1) | ES408612A1 (en:Method) |
| FR (1) | FR2161141A5 (en:Method) |
| GB (1) | GB1389712A (en:Method) |
| IT (1) | IT975728B (en:Method) |
| LU (1) | LU66472A1 (en:Method) |
| NL (1) | NL7215442A (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL8501303A (nl) * | 1984-05-25 | 1985-12-16 | Vysoka Skola Chem Tech | Werkwijze voor de bereiding van calciumwaterstoffosfaatdihydraat en/of de watervrije vorm hiervan. |
-
0
- BE BE791290D patent/BE791290A/xx unknown
-
1971
- 1971-11-15 FR FR7140800A patent/FR2161141A5/fr not_active Expired
-
1972
- 1972-11-13 DK DK562672A patent/DK134479B/da not_active IP Right Cessation
- 1972-11-14 DD DD16685472A patent/DD101297A5/xx unknown
- 1972-11-14 IT IT7057272A patent/IT975728B/it active
- 1972-11-14 GB GB5263672A patent/GB1389712A/en not_active Expired
- 1972-11-15 NL NL7215442A patent/NL7215442A/xx not_active Application Discontinuation
- 1972-11-15 ES ES408612A patent/ES408612A1/es not_active Expired
- 1972-11-15 CS CS773572A patent/CS209434B2/cs unknown
- 1972-11-15 DE DE19722256015 patent/DE2256015A1/de not_active Withdrawn
- 1972-11-15 LU LU66472D patent/LU66472A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DK134479B (da) | 1976-11-15 |
| DE2256015A1 (de) | 1973-05-17 |
| IT975728B (it) | 1974-08-10 |
| FR2161141A5 (en:Method) | 1973-07-06 |
| ES408612A1 (es) | 1975-10-01 |
| DD101297A5 (de) | 1973-11-05 |
| GB1389712A (en) | 1975-04-09 |
| BE791290A (fr) | 1973-05-14 |
| LU66472A1 (en:Method) | 1973-05-15 |
| DK134479C (en:Method) | 1977-04-18 |
| CS209434B2 (en) | 1981-12-31 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BA | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| BC | A request for examination has been filed | ||
| BV | The patent application has lapsed |