BE452863A - - Google Patents
Info
- Publication number
- BE452863A BE452863A BE452863DA BE452863A BE 452863 A BE452863 A BE 452863A BE 452863D A BE452863D A BE 452863DA BE 452863 A BE452863 A BE 452863A
- Authority
- BE
- Belgium
- Prior art keywords
- iron
- powder
- oxygen
- pieces
- scrap
- Prior art date
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 41
- 229910052742 iron Inorganic materials 0.000 claims description 16
- 238000004519 manufacturing process Methods 0.000 claims description 7
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 239000001301 oxygen Substances 0.000 claims description 5
- 229910052760 oxygen Inorganic materials 0.000 claims description 5
- 239000000919 ceramic Substances 0.000 claims description 4
- 239000003923 scrap metal Substances 0.000 claims description 3
- 238000011946 reduction process Methods 0.000 claims 1
- 239000000843 powder Substances 0.000 description 13
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 238000007873 sieving Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 3
- 239000003610 charcoal Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
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
- B22F9/22—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from solid metal compounds using gaseous reductors
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacture And Refinement Of Metals (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE452863A true BE452863A (enrdf_load_stackoverflow) |
Family
ID=107386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE452863D BE452863A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE452863A (enrdf_load_stackoverflow) |
-
0
- BE BE452863D patent/BE452863A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI329330B (en) | Production of high-purity niobium monoxide and capacitor production therefrom | |
| FR2665182A1 (fr) | Procede pour la recuperation de teneurs de titane. | |
| FR2531978A1 (fr) | Procede de fabrication de metaux ou d'alliages de purete elevee | |
| FR2689881A1 (fr) | Procédé de fabrication de briques contenant de la poussière de four à arc électrique, et briques ainsi produites. | |
| JP2782665B2 (ja) | チタンまたはチタン合金粉末の製造方法 | |
| BE452863A (enrdf_load_stackoverflow) | ||
| US5422069A (en) | Master alloys for beta 21S titanium-based alloys and method of making same | |
| FR2726206A1 (fr) | Procede pour recycler des cibles de pulverisation cathodique en oxyde d'indium-oxyde d'etain usagees | |
| WO2003062479A1 (fr) | Procede de fabrication d'elements metalliques de purete elevee tel que le chrome | |
| JP2921790B2 (ja) | 低酸素チタン材および低酸素チタン溶解素材の製造方法 | |
| US5364587A (en) | Nickel alloy for hydrogen battery electrodes | |
| JPH1046269A (ja) | チタン−モリブデン母合金の製造方法及びチタン−モリブデン母合金 | |
| RU2026158C1 (ru) | Способ переработки отходов вольфрамокобальтовых твердых сплавов | |
| JPS60195016A (ja) | 金属けい素の精製法 | |
| JPH1140862A (ja) | コバルトアンチモナイド系熱電材料の製造方法 | |
| FR2830366A1 (fr) | Procede de fabrication d'un combustible nucleaire fritte compact | |
| RU2766878C1 (ru) | Способ получения высокодисперсных тугоплавких карбидов переходных металлов | |
| FR2694573A1 (fr) | Procédé pour la production d'un aggloméré contenant du vanadium, aggloméré conforme à celui obtenu et procédé d'utilisation de cet aggloméré pour la fabrication d'aciers alliés. | |
| CN1052762C (zh) | 一种合成金属间化合物的方法 | |
| JP3800593B2 (ja) | 亜鉛ショットブラスト集塵ダストの回収処理方法 | |
| RU2350430C1 (ru) | Способ утилизации порошков кремнийсодержащих отходов | |
| FR2585691A1 (fr) | Procede de preparation de poudre fine de talc calcine lamellaire | |
| BE486488A (enrdf_load_stackoverflow) | ||
| BE503370A (enrdf_load_stackoverflow) | ||
| BE508545A (enrdf_load_stackoverflow) |