BE368124A - - Google Patents
Info
- Publication number
- BE368124A BE368124A BE368124DA BE368124A BE 368124 A BE368124 A BE 368124A BE 368124D A BE368124D A BE 368124DA BE 368124 A BE368124 A BE 368124A
- Authority
- BE
- Belgium
- Prior art keywords
- chromium
- ore
- production
- mixture
- carbon
- Prior art date
Links
- 229910052799 carbon Inorganic materials 0.000 claims description 25
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 24
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 12
- 229910052760 oxygen Inorganic materials 0.000 claims description 12
- 239000001301 oxygen Substances 0.000 claims description 12
- 229910000604 Ferrochrome Inorganic materials 0.000 claims description 11
- 239000003575 carbonaceous material Substances 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 239000002245 particle Substances 0.000 claims description 7
- 238000002844 melting Methods 0.000 claims description 6
- 230000008018 melting Effects 0.000 claims description 6
- 229910052804 chromium Inorganic materials 0.000 claims description 5
- 239000011651 chromium Substances 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- 239000002923 metal particle Substances 0.000 claims description 5
- 239000012535 impurity Substances 0.000 claims description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 claims 1
- UPHIPHFJVNKLMR-UHFFFAOYSA-N chromium iron Chemical compound [Cr].[Fe] UPHIPHFJVNKLMR-UHFFFAOYSA-N 0.000 claims 1
- 230000035755 proliferation Effects 0.000 claims 1
- 239000000341 volatile oil Substances 0.000 claims 1
- 239000003245 coal Substances 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000000926 separation method Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- -1 chromium carbides Chemical class 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000011403 purification operation Methods 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/003—Making ferrous alloys making amorphous alloys
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE368124A true BE368124A (enrdf_load_stackoverflow) |
Family
ID=39984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE368124D BE368124A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE368124A (enrdf_load_stackoverflow) |
-
0
- BE BE368124D patent/BE368124A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105112663B (zh) | 一种高碳铬铁与兰炭的联合生产工艺 | |
| EP0692543A1 (fr) | Procédé pour fabriquer une éponge de fer à basse teneur en soufre | |
| CN111872412A (zh) | 一种粉末冶金用金属铁粉的制备方法 | |
| JP2004131778A (ja) | 溶融金属製造用原料の製造方法および溶融金属の製造方法 | |
| RU2154680C1 (ru) | Способ подготовки шихтового материала в виде брикетов к плавке | |
| JP3043325B2 (ja) | 還元鉄ペレットの製造方法およびこの方法で製造した還元鉄ペレット | |
| BE368124A (enrdf_load_stackoverflow) | ||
| FR2510986A1 (fr) | Procede de cuisson d'ebauches et de fabrication de matiere refractaire liee par du nitrure de silicium | |
| US4181502A (en) | Method of producing form coke | |
| US3167420A (en) | Production of metals or alloys from ores | |
| JPH10330822A (ja) | 産廃からの有価金属の回収方法 | |
| JPH1053820A (ja) | 鋼ダスト、スラッジ及び／又は鉱石の金属化合物類の処理方法 | |
| Murakami et al. | Reduction behavior of hematite composite containing polyethylene and graphite with different structures with increasing temperature | |
| CN108788530A (zh) | 一种船用高硅高锰中氟型熔炼焊剂及其制备方法 | |
| WO2012149668A1 (zh) | 二步法生产还原铁粉的工艺 | |
| CN114438314A (zh) | 一种不锈钢酸洗污泥用作铁精矿烧结配料的工艺 | |
| CN108796209B (zh) | 一种磨辊污泥的处理及利用方法 | |
| RU2807693C1 (ru) | Способ прямого получения железоуглеродистого сплава | |
| CN114480832B (zh) | 一种含钒石油渣提钒前处理以及焙烧处理方法 | |
| BE1010986A3 (fr) | Procede d'enrichissement en carbone d'une eponge de fer. | |
| JP4301410B2 (ja) | 不用タイヤを原料とする乾留式グラファイト製造方法 | |
| BE1012434A3 (fr) | Procede pour produire du fer liquide a partir d'oxydes de fer. | |
| US20010047623A1 (en) | Method of combustion, especially for the production of pig iron or for the manufacture of cement | |
| EP0019338A1 (fr) | Procédé de préparation de laitiers artificiels, laitiers artificiels ainsi obtenus et leur utilisation | |
| KR100770059B1 (ko) | Ｖ, Ｍｏ, 및 Ｎｉ함유 폐기물로부터의 유가금속의회수방법 |