FR1035939A - Improvements in processes for the treatment of iron ores - Google Patents
Improvements in processes for the treatment of iron oresInfo
- Publication number
- FR1035939A FR1035939A FR1035939DA FR1035939A FR 1035939 A FR1035939 A FR 1035939A FR 1035939D A FR1035939D A FR 1035939DA FR 1035939 A FR1035939 A FR 1035939A
- Authority
- FR
- France
- Prior art keywords
- processes
- treatment
- iron ores
- ores
- iron
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
-
- 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
-
- 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
- Y02P10/10—Reduction of greenhouse gas [GHG] emissions
- Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1035939X | 1950-04-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1035939A true FR1035939A (en) | 1953-09-01 |
Family
ID=7715936
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1035939D Expired FR1035939A (en) | 1950-04-25 | 1951-04-19 | Improvements in processes for the treatment of iron ores |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1035939A (en) |
-
1951
- 1951-04-19 FR FR1035939D patent/FR1035939A/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR1039975A (en) | Improvements in processes and apparatus for the treatment of objects in ferrous alloys | |
FR1035939A (en) | Improvements in processes for the treatment of iron ores | |
FR1094043A (en) | Improvements in processes for the treatment of powdered iron oxides | |
FR970559A (en) | Improvements in iron ore processing | |
FR1063153A (en) | Process for the treatment of sulphurous iron ores | |
CA448505A (en) | Process for the treatment of iron ores | |
FR1057670A (en) | Process for the concentration of reduced iron ores | |
FR1010543A (en) | Process for the treatment of ores, in particular iron ores | |
FR1075135A (en) | Improvements in methods for the treatment of antibiotics | |
FR1034667A (en) | Improvements in processes and equipment for the production of iron shot | |
FR927031A (en) | Improvement in processes for treating alunite and other similar ores | |
FR58910E (en) | Furnace for ore processing | |
FR1007249A (en) | Furnace for ore processing | |
FR1050378A (en) | Improvements in metallurgical treatment of ores, particularly iron ores | |
FR971184A (en) | Improvements to surface treatment processes for metals and alloys | |
FR1008475A (en) | Improvements in thomas steel production processes | |
FR1011206A (en) | Process for the treatment of ores, especially iron ores | |
FR973850A (en) | Iron ore bonus | |
FR922033A (en) | Improvements in processes for the treatment of hydrocarbons | |
CA452679A (en) | Process for treating cast iron | |
FR1014160A (en) | Composition for leather processing | |
FR1069299A (en) | Process for concentrating iron ores | |
FR1005404A (en) | Improvements in mechanical metal treatment processes | |
FR910250A (en) | Improvement in chemical treatment processes for manganese ores | |
FR1105811A (en) | Process for the treatment of iron alloys |