NO831249L - Fremgangsmaate ved separasjon og utvinning av jern og dets legeringsmetaller fra oksyder - Google Patents
Fremgangsmaate ved separasjon og utvinning av jern og dets legeringsmetaller fra oksyderInfo
- Publication number
- NO831249L NO831249L NO831249A NO831249A NO831249L NO 831249 L NO831249 L NO 831249L NO 831249 A NO831249 A NO 831249A NO 831249 A NO831249 A NO 831249A NO 831249 L NO831249 L NO 831249L
- Authority
- NO
- Norway
- Prior art keywords
- iron
- metals
- alloy
- ferroalloy
- blown
- Prior art date
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
- C22B5/00—General methods of reducing to metals
- C22B5/02—Dry methods smelting of sulfides or formation of mattes
- C22B5/10—Dry methods smelting of sulfides or formation of mattes by solid carbonaceous reducing agents
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/12—Making spongy iron or liquid steel, by direct processes in electric furnaces
- C21B13/125—By using plasma
-
- 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
- C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
- C22B4/005—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys using plasma jets
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
- C25C1/06—Electrolytic production, recovery or refining of metals by electrolysis of solutions or iron group metals, refractory metals or manganese
-
- 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
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Carbon And Carbon Compounds (AREA)
- Manufacture Of Iron (AREA)
- Electrolytic Production Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8203320A SE431231B (sv) | 1982-05-28 | 1982-05-28 | Sett att separera och utvinna jern och dess legeringsmetaller ur finkorniga oxidravaror |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO831249L true NO831249L (no) | 1983-11-29 |
Family
ID=20346920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO831249A NO831249L (no) | 1982-05-28 | 1983-04-07 | Fremgangsmaate ved separasjon og utvinning av jern og dets legeringsmetaller fra oksyder |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US4454013A (it) |
| JP (1) | JPS58213810A (it) |
| AU (1) | AU556311B2 (it) |
| BE (1) | BE896739A (it) |
| BR (1) | BR8302493A (it) |
| DD (1) | DD209852A5 (it) |
| DE (1) | DE3314228A1 (it) |
| FI (1) | FI831326A7 (it) |
| FR (1) | FR2527644A1 (it) |
| GB (1) | GB2122223A (it) |
| IT (1) | IT1160784B (it) |
| NO (1) | NO831249L (it) |
| SE (1) | SE431231B (it) |
| YU (1) | YU91383A (it) |
| ZA (1) | ZA833033B (it) |
| ZW (1) | ZW9683A1 (it) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NZ239070A (en) * | 1990-07-25 | 1992-11-25 | Anglo Amer Corp South Africa | Recovery of titanium values from a complex matrix by chlorinating titanium nitride in the matrix |
| US6733561B2 (en) | 1993-07-22 | 2004-05-11 | Anglo Operations Limited | Production of high titania slag from ilmenite |
| US8137650B2 (en) * | 2003-07-03 | 2012-03-20 | Drexel University | Nanoporous carbide derived carbon with tunable pore size |
| CN106987673B (zh) * | 2017-03-31 | 2018-11-27 | 北京科技大学 | 一种选冶联合从含钛铌铁精矿中富集铌的方法 |
| CN111118295A (zh) * | 2020-01-18 | 2020-05-08 | 刘冠诚 | 一种冶炼尾渣等离子体转化综合回收环保工艺 |
| CN112795793B (zh) * | 2021-03-19 | 2021-08-03 | 中国恩菲工程技术有限公司 | 铌铁矿综合利用方法 |
| CN121363005A (zh) * | 2025-10-21 | 2026-01-20 | 北京科技大学 | 一种利用再生钢铁原料制备超高纯铁的方法和系统 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3967954A (en) * | 1971-04-09 | 1976-07-06 | Benilite Corporation Of America | Pre-leaching or reduction treatment in the beneficiation of titaniferous iron ores |
| US3856918A (en) * | 1973-03-28 | 1974-12-24 | American Cyanamid Co | Process for the beneficiation of titaniferous ores utilizing hot wall continuous plasma reactor |
| AU1340276A (en) * | 1975-05-07 | 1977-11-03 | Ici Australia Limited | Removal of iron from ferruginous materials |
| US4234333A (en) * | 1979-04-25 | 1980-11-18 | Fansteel, Inc. | Process for recovering metal carbide powder from cemented carbides |
-
1982
- 1982-05-28 SE SE8203320A patent/SE431231B/sv not_active IP Right Cessation
-
1983
- 1983-04-07 NO NO831249A patent/NO831249L/no unknown
- 1983-04-14 FR FR8306124A patent/FR2527644A1/fr not_active Withdrawn
- 1983-04-15 IT IT2062183A patent/IT1160784B/it active
- 1983-04-19 FI FI831326A patent/FI831326A7/fi not_active Application Discontinuation
- 1983-04-20 DE DE19833314228 patent/DE3314228A1/de not_active Withdrawn
- 1983-04-21 YU YU91383A patent/YU91383A/xx unknown
- 1983-04-28 ZW ZW9683A patent/ZW9683A1/xx unknown
- 1983-04-29 ZA ZA833033A patent/ZA833033B/xx unknown
- 1983-05-04 AU AU14218/83A patent/AU556311B2/en not_active Ceased
- 1983-05-06 GB GB08312424A patent/GB2122223A/en not_active Withdrawn
- 1983-05-12 BR BR8302493A patent/BR8302493A/pt unknown
- 1983-05-16 BE BE0/210765A patent/BE896739A/fr not_active IP Right Cessation
- 1983-05-23 US US06/496,813 patent/US4454013A/en not_active Expired - Fee Related
- 1983-05-25 DD DD83251243A patent/DD209852A5/de unknown
- 1983-05-27 JP JP58092595A patent/JPS58213810A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| ZA833033B (en) | 1984-12-24 |
| BR8302493A (pt) | 1984-01-17 |
| IT8320621A0 (it) | 1983-04-15 |
| JPS58213810A (ja) | 1983-12-12 |
| YU91383A (en) | 1985-12-31 |
| AU556311B2 (en) | 1986-10-30 |
| AU1421883A (en) | 1983-12-01 |
| BE896739A (fr) | 1983-09-16 |
| IT1160784B (it) | 1987-03-11 |
| FI831326A0 (fi) | 1983-04-19 |
| GB2122223A (en) | 1984-01-11 |
| SE431231B (sv) | 1984-01-23 |
| FR2527644A1 (fr) | 1983-12-02 |
| DE3314228A1 (de) | 1983-12-01 |
| ZW9683A1 (en) | 1983-07-20 |
| SE8203320L (sv) | 1983-11-29 |
| US4454013A (en) | 1984-06-12 |
| DD209852A5 (de) | 1984-05-23 |
| GB8312424D0 (en) | 1983-06-08 |
| FI831326L (fi) | 1983-11-29 |
| FI831326A7 (fi) | 1983-11-29 |
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