BE405521A - - Google Patents

Info

Publication number

BE405521A

BE405521A BE405521DA BE405521A BE 405521 A BE405521 A BE 405521A BE 405521D A BE405521D A BE 405521DA BE 405521 A BE405521 A BE 405521A

Authority

BE

Belgium

Prior art keywords

slag

steel

metal

sep

carbon

Prior art date

Links

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• 239000002893 slag Substances 0.000 claims description 67
• 229910000831 Steel Inorganic materials 0.000 claims description 55
• 239000010959 steel Substances 0.000 claims description 55
• UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 46
• VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 46
• 229910052799 carbon Inorganic materials 0.000 claims description 28
• OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 26
• 239000000377 silicon dioxide Substances 0.000 claims description 22
• 229910052751 metal Inorganic materials 0.000 claims description 18
• 239000002184 metal Substances 0.000 claims description 18
• 238000006243 chemical reaction Methods 0.000 claims description 13
• 229910052710 silicon Inorganic materials 0.000 claims description 9
• 230000005587 bubbling Effects 0.000 claims description 8
• 239000010703 silicon Substances 0.000 claims description 7
• 230000002378 acidificating effect Effects 0.000 claims description 6
• 238000000034 method Methods 0.000 claims description 6
• 239000007789 gas Substances 0.000 description 11
• 235000013980 iron oxide Nutrition 0.000 description 11
• 239000011572 manganese Substances 0.000 description 8
• QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 7
• 229910052760 oxygen Inorganic materials 0.000 description 7
• 239000001301 oxygen Substances 0.000 description 7
• XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 6
• 229910052681 coesite Inorganic materials 0.000 description 6
• 229910052906 cristobalite Inorganic materials 0.000 description 6
• 229910052682 stishovite Inorganic materials 0.000 description 6
• 229910052905 tridymite Inorganic materials 0.000 description 6
• 230000003647 oxidation Effects 0.000 description 5
• 238000007254 oxidation reaction Methods 0.000 description 5
• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
• 238000013019 agitation Methods 0.000 description 4
• AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 description 4
• 235000012239 silicon dioxide Nutrition 0.000 description 4
• GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 3
• PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
• 238000005266 casting Methods 0.000 description 3
• CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
• 230000015572 biosynthetic process Effects 0.000 description 2
• 230000001914 calming effect Effects 0.000 description 2
• 230000000694 effects Effects 0.000 description 2
• 238000002474 experimental method Methods 0.000 description 2
• 239000012530 fluid Substances 0.000 description 2
• 229910052742 iron Inorganic materials 0.000 description 2
• WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 2
• 238000002844 melting Methods 0.000 description 2
• 230000008018 melting Effects 0.000 description 2
• 239000000203 mixture Substances 0.000 description 2
• 238000013021 overheating Methods 0.000 description 2
• BUADUHVXMFJVLH-UHFFFAOYSA-N 7-chloro-3-imidazol-1-yl-2H-1,2,4-benzotriazin-1-ium 1-oxide Chemical compound N1[N+](=O)C2=CC(Cl)=CC=C2N=C1N1C=CN=C1 BUADUHVXMFJVLH-UHFFFAOYSA-N 0.000 description 1
• 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
• CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
• 235000011941 Tilia x europaea Nutrition 0.000 description 1
• 239000002253 acid Substances 0.000 description 1
• 229910052782 aluminium Inorganic materials 0.000 description 1
• 238000009835 boiling Methods 0.000 description 1
• 239000003610 charcoal Substances 0.000 description 1
• 229910052593 corundum Inorganic materials 0.000 description 1
• 238000007872 degassing Methods 0.000 description 1
• 230000001747 exhibiting effect Effects 0.000 description 1
• 239000002360 explosive Substances 0.000 description 1
• 239000006260 foam Substances 0.000 description 1
• 238000010438 heat treatment Methods 0.000 description 1
• VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 description 1
• 239000004571 lime Substances 0.000 description 1
• 239000000395 magnesium oxide Substances 0.000 description 1
• 229910052748 manganese Inorganic materials 0.000 description 1
• VASIZKWUTCETSD-UHFFFAOYSA-N manganese(II) oxide Inorganic materials [Mn]=O VASIZKWUTCETSD-UHFFFAOYSA-N 0.000 description 1
• 238000004519 manufacturing process Methods 0.000 description 1
• 239000008267 milk Substances 0.000 description 1
• 210000004080 milk Anatomy 0.000 description 1
• 235000013336 milk Nutrition 0.000 description 1
• 230000007935 neutral effect Effects 0.000 description 1
• 150000004760 silicates Chemical class 0.000 description 1
• 239000010936 titanium Substances 0.000 description 1
• 229910052719 titanium Inorganic materials 0.000 description 1
• OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
• 229910001845 yogo sapphire Inorganic materials 0.000 description 1