NL28553C - - Google Patents
Info
- Publication number
- NL28553C NL28553C NL28553DA NL28553C NL 28553 C NL28553 C NL 28553C NL 28553D A NL28553D A NL 28553DA NL 28553 C NL28553 C NL 28553C
- 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
- C01B25/003—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
- C01B25/02—Preparation 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
- C01B25/12—Oxides of phosphorus
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)
- Treatment Of Steel In Its Molten State (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Silicon Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US348115A US1818662A (en) | 1929-03-18 | 1929-03-18 | Manufacture of phosphorus and phosphorus compounds by volatilization processes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL28553C true NL28553C (en:Method) |
Family
ID=23366699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL28553D NL28553C (en:Method) | 1929-03-18 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US1818662A (en:Method) |
| BE (1) | BE368498A (en:Method) |
| DE (1) | DE540695C (en:Method) |
| FR (1) | FR691872A (en:Method) |
| GB (1) | GB342559A (en:Method) |
| NL (1) | NL28553C (en:Method) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1066673B (en:Method) * | 1955-12-02 | 1959-10-08 | ||
| US3052523A (en) * | 1960-02-01 | 1962-09-04 | Kellogg M W Co | Phosphorus production |
| US3056659A (en) * | 1960-02-26 | 1962-10-02 | Kellogg M W Co | Phosphorus production |
| US3653875A (en) * | 1971-03-02 | 1972-04-04 | Us Interior | Recovery of metals and phosphate from waste phosphate sludge |
-
0
- NL NL28553D patent/NL28553C/xx active
- BE BE368498D patent/BE368498A/xx unknown
-
1929
- 1929-03-18 US US348115A patent/US1818662A/en not_active Expired - Lifetime
-
1930
- 1930-02-28 GB GB6713/30A patent/GB342559A/en not_active Expired
- 1930-03-11 DE DE1930540695D patent/DE540695C/de not_active Expired
- 1930-03-13 FR FR691872D patent/FR691872A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE368498A (en:Method) | |
| GB342559A (en) | 1931-02-05 |
| US1818662A (en) | 1931-08-11 |
| FR691872A (fr) | 1930-10-28 |
| DE540695C (de) | 1932-01-05 |