BE350943A - - Google Patents
Info
- Publication number
- BE350943A BE350943A BE350943DA BE350943A BE 350943 A BE350943 A BE 350943A BE 350943D A BE350943D A BE 350943DA BE 350943 A BE350943 A BE 350943A
- 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
- C01B25/02—Preparation of phosphorus
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Metallurgy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Engineering & Computer Science (AREA)
- Silicon Compounds (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE290971X | 1927-05-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE350943A true BE350943A (hr) |
Family
ID=6065193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE350943D BE350943A (hr) | 1927-05-21 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US1836618A (hr) |
| BE (1) | BE350943A (hr) |
| FR (1) | FR653440A (hr) |
| GB (1) | GB290971A (hr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB971343A (en) * | 1961-12-21 | 1964-09-30 | Albright & Wilson Mfg Ltd | Production of phosphorus from ferrophosphorus |
| US3699213A (en) * | 1969-12-24 | 1972-10-17 | American Metal Climax Inc | Dephosphorization of ferrophosphorus |
| US4990179A (en) * | 1990-04-23 | 1991-02-05 | Fmc Corporation | Process for increasing the life of carbon crucibles in plasma furnaces |
| US5447637A (en) * | 1993-05-14 | 1995-09-05 | Barber; James C. | Process for the disposal and recovery of phossy water |
-
0
- BE BE350943D patent/BE350943A/xx unknown
-
1928
- 1928-04-16 GB GB11246/28A patent/GB290971A/en not_active Expired
- 1928-04-25 FR FR653440D patent/FR653440A/fr not_active Expired
- 1928-05-16 US US278342A patent/US1836618A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US1836618A (en) | 1931-12-15 |
| GB290971A (en) | 1928-09-13 |
| FR653440A (fr) | 1929-03-21 |