NL205817A - - Google Patents
Info
- Publication number
- NL205817A NL205817A NL205817DA NL205817A NL 205817 A NL205817 A NL 205817A NL 205817D A NL205817D A NL 205817DA NL 205817 A NL205817 A NL 205817A
- 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
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)
- Extraction Or Liquid Replacement (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO812701X | 1955-04-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL205817A true NL205817A (it) |
Family
ID=19907152
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL110408D NL110408C (it) | 1955-04-01 | ||
| NL205817D NL205817A (it) | 1955-04-01 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL110408D NL110408C (it) | 1955-04-01 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1041482B (it) |
| GB (1) | GB812701A (it) |
| NL (2) | NL205817A (it) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3124423A (en) * | 1961-11-02 | 1964-03-10 | Method of purifying elemental phosphorus for semiconductor uses |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2552032A (en) * | 1948-02-17 | 1951-05-08 | Honorary Advisory Council Sci | Separation of phosphorus |
| NL80261C (it) * | 1951-03-15 |
-
0
- NL NL110408D patent/NL110408C/xx active
- NL NL205817D patent/NL205817A/xx unknown
-
1956
- 1956-03-26 GB GB9390/56A patent/GB812701A/en not_active Expired
- 1956-03-26 DE DEI11476A patent/DE1041482B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB812701A (en) | 1959-04-29 |
| DE1041482B (de) | 1958-10-23 |
| NL110408C (it) |