BE682957A - - Google Patents
Info
- Publication number
- BE682957A BE682957A BE682957DA BE682957A BE 682957 A BE682957 A BE 682957A BE 682957D A BE682957D A BE 682957DA BE 682957 A BE682957 A BE 682957A
- Authority
- BE
- Belgium
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/16—Making metallic powder or suspensions thereof using chemical processes
- B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
- B22F9/20—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from solid metal compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/16—Making metallic powder or suspensions thereof using chemical processes
- B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
- B22F9/20—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from solid metal compounds
- B22F9/22—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from solid metal compounds using gaseous reductors
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/0033—In fluidised bed furnaces or apparatus containing a dispersion of the material
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/0046—Making spongy iron or liquid steel, by direct processes making metallised agglomerates or iron oxide
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/006—Starting from ores containing non ferrous metallic oxides
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/008—Use of special additives or fluxing 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
- C21B13/0086—Conditioning, transformation of reduced iron ores
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/14—Multi-stage processes processes carried out in different vessels or furnaces
- C21B13/146—Multi-step reduction without melting
-
- 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
- C22B1/10—Roasting processes in fluidised form
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Dispersion Chemistry (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT1457865 | 1965-06-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE682957A true BE682957A (cg-RX-API-DMAC7.html) | 1966-12-01 |
Family
ID=11145228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE682957D BE682957A (cg-RX-API-DMAC7.html) | 1965-06-23 | 1966-06-22 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE682957A (cg-RX-API-DMAC7.html) |
| DE (1) | DE1508007B1 (cg-RX-API-DMAC7.html) |
| GB (1) | GB1127145A (cg-RX-API-DMAC7.html) |
| SE (1) | SE306756B (cg-RX-API-DMAC7.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020239536A1 (de) * | 2019-05-28 | 2020-12-03 | Thyssenkrupp Steel Europe Ag | Verfahren zur herstellung von eisenpulver |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4209320A (en) * | 1976-03-12 | 1980-06-24 | Kawasaki Steel Corporation | Process for producing low-oxygen iron-base metallic powder |
| US4248627A (en) * | 1978-05-16 | 1981-02-03 | Trw Inc. | Process for the manufacture and use of high purity carbonaceous reductant from carbon monoxide-containing gas mixtures |
| US5713982A (en) * | 1995-12-13 | 1998-02-03 | Clark; Donald W. | Iron powder and method of producing such |
| DE19718136C2 (de) * | 1997-04-30 | 2003-02-13 | Outokumpu Oy | Verfahren zum thermischen Behandeln von körnigem Eisenerz vor der Reduktion |
| CN103255284A (zh) * | 2013-05-27 | 2013-08-21 | 南京钢铁股份有限公司 | 一种低品质铁矿粉的加工与使用方法 |
| EP3932534B1 (de) * | 2020-06-30 | 2022-12-07 | AURA Technologie GmbH | Verfahren und vorrichtung zum recycling von wertmetallhaltigen abfallstoffen |
| CN113174459A (zh) * | 2021-04-13 | 2021-07-27 | 中国科学院过程工程研究所 | 一种用铁精矿制备二次还原铁粉的方法 |
| CN115820333B (zh) * | 2021-09-17 | 2024-01-26 | 山东大学 | 一种废润滑油泥的资源化回收利用方法 |
| CN118905233B (zh) * | 2024-10-12 | 2024-12-20 | 中南大学 | 一种氢气还原-固结法生产高纯高球形度铁粉的方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB878679A (en) * | 1957-04-11 | 1961-10-04 | Friedrich Frey | Improvements in or relating to the production of black oxide or iron |
| US3160498A (en) * | 1960-06-29 | 1964-12-08 | Armco Steel Corp | Fluidized iron ore reduction process and apparatus |
-
1966
- 1966-06-15 GB GB2664666A patent/GB1127145A/en not_active Expired
- 1966-06-16 DE DE19661508007 patent/DE1508007B1/de active Pending
- 1966-06-22 SE SE857466A patent/SE306756B/xx unknown
- 1966-06-22 BE BE682957D patent/BE682957A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020239536A1 (de) * | 2019-05-28 | 2020-12-03 | Thyssenkrupp Steel Europe Ag | Verfahren zur herstellung von eisenpulver |
Also Published As
| Publication number | Publication date |
|---|---|
| SE306756B (cg-RX-API-DMAC7.html) | 1968-12-09 |
| GB1127145A (en) | 1968-09-11 |
| DE1508007B1 (de) | 1972-07-06 |