NL6700727A - - Google Patents
Info
- Publication number
- NL6700727A NL6700727A NL6700727A NL6700727A NL6700727A NL 6700727 A NL6700727 A NL 6700727A NL 6700727 A NL6700727 A NL 6700727A NL 6700727 A NL6700727 A NL 6700727A NL 6700727 A NL6700727 A NL 6700727A
- 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
- C01B25/18—Phosphoric acid
- C01B25/22—Preparation by reacting phosphate-containing material with an acid, e.g. wet process
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US522249A US3415629A (en) | 1966-01-21 | 1966-01-21 | Apparatus for the production of phosphoric acid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6700727A true NL6700727A (fr) | 1967-07-24 |
Family
ID=24080091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6700727A NL6700727A (fr) | 1966-01-21 | 1967-01-17 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3415629A (fr) |
| BE (1) | BE692958A (fr) |
| DE (1) | DE1667406A1 (fr) |
| NL (1) | NL6700727A (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RO67651A2 (fr) * | 1978-01-18 | 1982-10-11 | Institutul De Inginerie Tehnologica Si Proiectare Pentru Industria Chimica,Ro | Reacteur pour la fabrication de l'acide phosphorique |
| US4242308A (en) * | 1978-11-06 | 1980-12-30 | Mihail Dochia | Controllable reaction medium single reactor for phosphoric acid production |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2306962A (en) * | 1940-10-28 | 1942-12-29 | Standard Oil Co | Mixing apparatus |
| US2845936A (en) * | 1955-05-09 | 1958-08-05 | Hercules Powder Co Ltd | Countercurrent contacting apparatus |
| NL271446A (fr) * | 1960-11-18 | |||
| NL274891A (fr) * | 1961-02-17 |
-
1966
- 1966-01-21 US US522249A patent/US3415629A/en not_active Expired - Lifetime
-
1967
- 1967-01-17 NL NL6700727A patent/NL6700727A/xx unknown
- 1967-01-18 DE DE19671667406 patent/DE1667406A1/de active Pending
- 1967-01-20 BE BE692958D patent/BE692958A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1667406A1 (de) | 1971-06-09 |
| US3415629A (en) | 1968-12-10 |
| BE692958A (fr) | 1967-07-20 |