BE476097A - - Google Patents
Info
- Publication number
- BE476097A BE476097A BE476097DA BE476097A BE 476097 A BE476097 A BE 476097A BE 476097D A BE476097D A BE 476097DA BE 476097 A BE476097 A BE 476097A
- Authority
- BE
- Belgium
- Prior art keywords
- iron
- conditions
- melting
- under
- scrap
- Prior art date
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 26
- 238000002844 melting Methods 0.000 claims description 24
- 230000008018 melting Effects 0.000 claims description 24
- 239000000571 coke Substances 0.000 claims description 19
- 239000002893 slag Substances 0.000 claims description 16
- 229910001018 Cast iron Inorganic materials 0.000 claims description 15
- 239000000446 fuel Substances 0.000 claims description 15
- 229910052742 iron Inorganic materials 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 claims description 13
- 235000000396 iron Nutrition 0.000 claims description 12
- 229910052799 carbon Inorganic materials 0.000 claims description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 7
- 239000012530 fluid Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 229910052760 oxygen Inorganic materials 0.000 claims description 7
- 239000001301 oxygen Substances 0.000 claims description 7
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 6
- 239000007789 gas Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 238000007514 turning Methods 0.000 claims description 6
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 claims description 5
- 239000003830 anthracite Substances 0.000 claims description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 4
- 150000002739 metals Chemical class 0.000 claims description 4
- 229910052698 phosphorus Inorganic materials 0.000 claims description 4
- 239000011574 phosphorus Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims description 3
- 229910052748 manganese Inorganic materials 0.000 claims description 3
- 239000011572 manganese Substances 0.000 claims description 3
- 230000001590 oxidative effect Effects 0.000 claims description 3
- 238000003303 reheating Methods 0.000 claims description 3
- 229910000519 Ferrosilicon Inorganic materials 0.000 claims description 2
- 235000019738 Limestone Nutrition 0.000 claims description 2
- 239000004568 cement Substances 0.000 claims description 2
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 claims description 2
- 239000006028 limestone Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 claims description 2
- 235000019731 tricalcium phosphate Nutrition 0.000 claims description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims 1
- 239000001506 calcium phosphate Substances 0.000 claims 1
- 229910052804 chromium Inorganic materials 0.000 claims 1
- 239000011651 chromium Substances 0.000 claims 1
- 238000013021 overheating Methods 0.000 claims 1
- 239000000049 pigment Substances 0.000 claims 1
- 229940078499 tricalcium phosphate Drugs 0.000 claims 1
- 229910000391 tricalcium phosphate Inorganic materials 0.000 claims 1
- 238000000034 method Methods 0.000 description 5
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 4
- 238000003723 Smelting Methods 0.000 description 4
- 239000003245 coal Substances 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 229910000805 Pig iron Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 239000003923 scrap metal Substances 0.000 description 2
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 229910001296 Malleable iron Inorganic materials 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 150000001721 carbon Chemical class 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- -1 turnings Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C1/00—Refining of pig-iron; Cast iron
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Manufacture And Refinement Of Metals (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE476097A true BE476097A (enrdf_load_stackoverflow) |
Family
ID=124585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE476097D BE476097A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE476097A (enrdf_load_stackoverflow) |
-
0
- BE BE476097D patent/BE476097A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN115852081B (zh) | 使用生物质水热炭复合颗粒进行转炉炼钢的方法 | |
| CN104141025A (zh) | 电铝热法钒铁浇铸脱铝的方法 | |
| WO2011093237A1 (ja) | 鋳鉄溶湯中の不純物除去方法および鋳鉄原料 | |
| CN104164530A (zh) | 一种采用电炉吹气冶炼和净化生产铸铁的方法 | |
| JP5481894B2 (ja) | 溶融還元方法 | |
| BE476097A (enrdf_load_stackoverflow) | ||
| BE1006565A6 (fr) | Procede de valorisation de la scorie de four electrique d'acierie. | |
| JPH0368082B2 (enrdf_load_stackoverflow) | ||
| RU2677197C1 (ru) | Способ получения феррованадия | |
| JP7416043B2 (ja) | 溶鉄の精錬方法 | |
| US2643185A (en) | Cupola melting of cast iron | |
| JPS6216243B2 (enrdf_load_stackoverflow) | ||
| TWI881534B (zh) | 鐵水的製造方法 | |
| CN115418430B (zh) | 一种双联冶炼化钢包冷钢的操作方法 | |
| JP7447878B2 (ja) | Ｃｒ溶湯の脱炭方法およびＣｒ含有鋼の製造方法 | |
| JP4479541B2 (ja) | 高クロム溶鋼の溶製方法 | |
| RU2144089C1 (ru) | Способ выплавки ванадийсодержащих сталей и сплавов | |
| CN116949236A (zh) | 一种分步还原非高炉生产钢铁的方法及系统 | |
| JP2837282B2 (ja) | 含クロム溶銑の製造方法 | |
| SU1201322A1 (ru) | Способ производства стали из стального лома | |
| SU1936A1 (ru) | Способ переработки латунного лома на красную медь и окись цинка | |
| JPS6247416A (ja) | 塩基性酸素上吹転炉中における鋼溶融法 | |
| JPH07268432A (ja) | 純酸素利用回転炉による球状黒鉛鋳鉄の製造方法 | |
| BE511579A (enrdf_load_stackoverflow) | ||
| BE549347A (enrdf_load_stackoverflow) |