BE726028A - - Google Patents
Info
- Publication number
- BE726028A BE726028A BE726028DA BE726028A BE 726028 A BE726028 A BE 726028A BE 726028D A BE726028D A BE 726028DA BE 726028 A BE726028 A BE 726028A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/02—Roasting processes
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G49/00—Compounds of iron
- C01G49/02—Oxides; Hydroxides
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/02—Roasting processes
- C22B1/08—Chloridising roasting
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/14—Agglomerating; Briquetting; Binding; Granulating
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/80—Compositional purity
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Geology (AREA)
- Geochemistry & Mineralogy (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Environmental & Geological Engineering (AREA)
- Inorganic Chemistry (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR87887A FR1505161A (fr) | 1966-12-16 | 1966-12-16 | Procédé d'épuration des oxydes de fer obtenus par grillage de minerais sulfurés |
| FR123049A FR1548471A (OSRAM) | 1967-10-02 | 1967-10-02 | |
| FR134647A FR95128E (fr) | 1967-10-02 | 1968-01-03 | Procédé pour l'épuration de oxydes de fer résultant du grillage de minerais sulfurés. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE726028A true BE726028A (OSRAM) | 1969-06-24 |
Family
ID=27243762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE726028D BE726028A (OSRAM) | 1966-12-16 | 1968-12-24 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE726028A (OSRAM) |
| BR (1) | BR6905298D0 (OSRAM) |
| CY (1) | CY627A (OSRAM) |
| DE (1) | DE1817160B2 (OSRAM) |
| GB (1) | GB1242043A (OSRAM) |
-
1968
- 1968-12-24 BE BE726028D patent/BE726028A/xx unknown
- 1968-12-27 DE DE1817160A patent/DE1817160B2/de not_active Withdrawn
-
1969
- 1969-01-02 BR BR205298/69A patent/BR6905298D0/pt unknown
- 1969-01-03 GB GB573/69A patent/GB1242043A/en not_active Expired
-
1972
- 1972-01-25 CY CY62772A patent/CY627A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR6905298D0 (pt) | 1973-01-25 |
| DE1817160A1 (de) | 1972-01-05 |
| GB1242043A (en) | 1971-08-11 |
| DE1817160B2 (de) | 1974-02-28 |
| CY627A (en) | 1972-01-25 |