BE367097A - - Google Patents

Info

Publication number

BE367097A

BE367097A BE367097DA BE367097A BE 367097 A BE367097 A BE 367097A BE 367097D A BE367097D A BE 367097DA BE 367097 A BE367097 A BE 367097A

Authority

BE

Belgium

Prior art keywords

iron

thomas

converter

lime

process according

Prior art date

Links

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• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 32
• UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 22
• 235000013980 iron oxide Nutrition 0.000 claims description 20
• VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 claims description 18
• XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 17
• 229910052710 silicon Inorganic materials 0.000 claims description 17
• 239000010703 silicon Substances 0.000 claims description 17
• 229910052742 iron Inorganic materials 0.000 claims description 16
• 229910001018 Cast iron Inorganic materials 0.000 claims description 15
• 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 12
• 235000011941 Tilia x europaea Nutrition 0.000 claims description 12
• 239000004571 lime Substances 0.000 claims description 12
• 238000007664 blowing Methods 0.000 claims description 11
• 239000007788 liquid Substances 0.000 claims description 11
• 239000002893 slag Substances 0.000 claims description 10
• 229910000831 Steel Inorganic materials 0.000 claims description 8
• 238000000034 method Methods 0.000 claims description 8
• 239000010959 steel Substances 0.000 claims description 8
• 238000005096 rolling process Methods 0.000 claims description 6
• 238000004519 manufacturing process Methods 0.000 claims description 5
• 235000000396 iron Nutrition 0.000 claims description 3
• 238000002156 mixing Methods 0.000 claims description 2
• VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
• 230000003647 oxidation Effects 0.000 description 5
• 238000007254 oxidation reaction Methods 0.000 description 5
• 238000006243 chemical reaction Methods 0.000 description 3
• SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 3
• 239000000377 silicon dioxide Substances 0.000 description 3
• OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
• OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
• 229910052799 carbon Inorganic materials 0.000 description 2
• 238000002485 combustion reaction Methods 0.000 description 2
• 238000002474 experimental method Methods 0.000 description 2
• 239000003517 fume Substances 0.000 description 2
• 239000000203 mixture Substances 0.000 description 2
• 229910052698 phosphorus Inorganic materials 0.000 description 2
• 239000011574 phosphorus Substances 0.000 description 2
• 238000009991 scouring Methods 0.000 description 2
• QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
• 239000011248 coating agent Substances 0.000 description 1
• 238000000576 coating method Methods 0.000 description 1
• 229910052681 coesite Inorganic materials 0.000 description 1
• 229910052906 cristobalite Inorganic materials 0.000 description 1
• 230000007423 decrease Effects 0.000 description 1
• 238000010438 heat treatment Methods 0.000 description 1
• XGFJCRNRWOXGQM-UHFFFAOYSA-N hot-2 Chemical compound CCSC1=CC(OC)=C(CCNO)C=C1OC XGFJCRNRWOXGQM-UHFFFAOYSA-N 0.000 description 1
• BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 1
• 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 1
• 239000000463 material Substances 0.000 description 1
• 239000007769 metal material Substances 0.000 description 1
• 230000001590 oxidative effect Effects 0.000 description 1
• 229910052760 oxygen Inorganic materials 0.000 description 1
• 239000001301 oxygen Substances 0.000 description 1
• 238000012856 packing Methods 0.000 description 1
• 230000004224 protection Effects 0.000 description 1
• 235000012239 silicon dioxide Nutrition 0.000 description 1
• 229910052682 stishovite Inorganic materials 0.000 description 1
• 229910052905 tridymite Inorganic materials 0.000 description 1
• 229910000859 α-Fe Inorganic materials 0.000 description 1