BE353299A - - Google Patents
Info
- Publication number
- BE353299A BE353299A BE353299DA BE353299A BE 353299 A BE353299 A BE 353299A BE 353299D A BE353299D A BE 353299DA BE 353299 A BE353299 A BE 353299A
- Authority
- BE
- Belgium
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
- C01B25/003—Phosphorus
-
- 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
- C01B25/01—Treating phosphate ores or other raw phosphate materials to obtain phosphorus or phosphorus compounds
-
- 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
- C01B25/12—Oxides of phosphorus
-
- 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
- C01B25/20—Preparation from elemental phosphorus or phosphoric anhydride
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE297416T | 1927-09-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE353299A true BE353299A (en:Method) |
Family
ID=31894161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE353299D BE353299A (en:Method) | 1927-09-21 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE353299A (en:Method) |
| FR (1) | FR659743A (en:Method) |
| GB (1) | GB297416A (en:Method) |
-
0
- BE BE353299D patent/BE353299A/xx unknown
-
1928
- 1928-08-14 FR FR659743D patent/FR659743A/fr not_active Expired
- 1928-08-18 GB GB23792/28A patent/GB297416A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR659743A (fr) | 1929-07-02 |
| GB297416A (en:Method) | 1928-12-13 |