BE534536A - - Google Patents
Info
- Publication number
- BE534536A BE534536A BE534536DA BE534536A BE 534536 A BE534536 A BE 534536A BE 534536D A BE534536D A BE 534536DA BE 534536 A BE534536 A BE 534536A
- Authority
- BE
- Belgium
- Prior art keywords
- fine
- agglomerates
- coal
- ore
- coke
- Prior art date
Links
- 239000003245 coal Substances 0.000 claims description 24
- 239000000571 coke Substances 0.000 claims description 17
- 239000000446 fuel Substances 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 14
- 230000008569 process Effects 0.000 claims description 10
- 239000011230 binding agent Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 3
- 235000019219 chocolate Nutrition 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- 206010039509 Scab Diseases 0.000 claims 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 27
- 239000007789 gas Substances 0.000 description 20
- 238000006243 chemical reaction Methods 0.000 description 13
- 229910052742 iron Inorganic materials 0.000 description 13
- 230000009467 reduction Effects 0.000 description 10
- 230000000630 rising effect Effects 0.000 description 8
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 7
- 239000000470 constituent Substances 0.000 description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 6
- 235000011941 Tilia x europaea Nutrition 0.000 description 6
- 239000004571 lime Substances 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 238000005054 agglomeration Methods 0.000 description 5
- 230000002776 aggregation Effects 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 5
- 238000011068 loading method Methods 0.000 description 5
- 239000000155 melt Substances 0.000 description 5
- 238000002844 melting Methods 0.000 description 5
- 230000008018 melting Effects 0.000 description 5
- 239000002893 slag Substances 0.000 description 5
- 238000002485 combustion reaction Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 238000007664 blowing Methods 0.000 description 3
- 229910002091 carbon monoxide Inorganic materials 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 230000004927 fusion Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- -1 for example Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000008240 homogeneous mixture Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 235000013580 sausages Nutrition 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
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
- C22B1/14—Agglomerating; Briquetting; Binding; Granulating
- C22B1/24—Binding; Briquetting ; Granulating
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B5/00—Making pig-iron in the blast furnace
- C21B5/008—Composition or distribution of the charge
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)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1116634X | 1954-01-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE534536A true BE534536A (enrdf_load_stackoverflow) |
Family
ID=7724153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE534536D BE534536A (enrdf_load_stackoverflow) | 1954-01-02 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE534536A (enrdf_load_stackoverflow) |
| FR (1) | FR1116634A (enrdf_load_stackoverflow) |
-
0
- BE BE534536D patent/BE534536A/fr unknown
-
1954
- 1954-12-29 FR FR1116634D patent/FR1116634A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1116634A (fr) | 1956-05-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2220208C2 (ru) | Способ получения металлического железа и устройство для его осуществления | |
| EP2463356A1 (en) | Process for producing ferro coke | |
| FR2634787A1 (fr) | Procede d'obtention d'un laitier moussant dans un four electrique d'acierie | |
| US2397993A (en) | Reduction of metallic oxide | |
| US3167420A (en) | Production of metals or alloys from ores | |
| US2201181A (en) | Method of decarbonizing carbonholding iron without melting | |
| BE534536A (enrdf_load_stackoverflow) | ||
| FR2493872A1 (fr) | Procede de fabrication d'un metal a partir de l'oxyde metallique a fine granulometrie | |
| FR2490242A1 (fr) | Procede de reduction continue de matieres ferrugineuses | |
| EP0933434A1 (fr) | Procédé de réduction d'oxydes de fer et installation à cet effet | |
| JPS59501670A (ja) | 酸素吹き転炉の製鋼方法 | |
| EP1080235B1 (fr) | Procede de reduction d'oxydes metalliques et dispositif pour la mise en oeuvre du procede | |
| EP1797207B1 (fr) | Traitement de boues d'usines sidérurgiques dans un four à étages | |
| FR2508062A1 (fr) | Procede pour la fabrication de pieces coulees en utilisant, comme matiere premiere, du fer reduit, four de fusion, et briquettes utilisees comme matiere premiere pour les coulees | |
| EP1154825B1 (fr) | Procede d'optimisation du fonctionnement d'un haut four | |
| EP0031776B1 (fr) | Procédé de soufflage mixte pour l'affinage des métaux au convertisseur | |
| FR2609019A1 (fr) | Utilisation de la magnesite et procede pour la mise en oeuvre d'une telle utilisation | |
| JPH10168508A (ja) | 溶銑製造方法 | |
| BE560723A (enrdf_load_stackoverflow) | ||
| US1012871A (en) | Process of balling scrap metal. | |
| JPS59146941A (ja) | 酸化ジルコニウムの流動塩化方法 | |
| BE1006837A6 (fr) | Procede de fabrication directe d'acier a partir de matieres solides a base de fer. | |
| EP0933433A1 (fr) | Procédé de réduction d'oxydes de fer et installation à cet effet | |
| Dupuy | DIRECT PROCESSES | |
| BE442177A (enrdf_load_stackoverflow) |