BE380292A - - Google Patents

Info

Publication number

BE380292A

BE380292A BE380292DA BE380292A BE 380292 A BE380292 A BE 380292A BE 380292D A BE380292D A BE 380292DA BE 380292 A BE380292 A BE 380292A

Authority

BE

Belgium

Prior art keywords

sep

iron

manganese

silicon

puddling

Prior art date

Links

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• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 72
• 229910052742 iron Inorganic materials 0.000 claims description 36
• 238000000034 method Methods 0.000 claims description 21
• 230000008569 process Effects 0.000 claims description 18
• 229910052751 metal Inorganic materials 0.000 claims description 17
• 239000002184 metal Substances 0.000 claims description 17
• XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 16
• 229910052710 silicon Inorganic materials 0.000 claims description 16
• 239000010703 silicon Substances 0.000 claims description 16
• OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 14
• 229910052799 carbon Inorganic materials 0.000 claims description 14
• PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 13
• 229910052748 manganese Inorganic materials 0.000 claims description 13
• 239000011572 manganese Substances 0.000 claims description 13
• OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 10
• NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 10
• 238000004519 manufacturing process Methods 0.000 claims description 10
• 229910052698 phosphorus Inorganic materials 0.000 claims description 10
• 239000011574 phosphorus Substances 0.000 claims description 10
• 229910052717 sulfur Inorganic materials 0.000 claims description 10
• 239000011593 sulfur Substances 0.000 claims description 10
• 239000012535 impurity Substances 0.000 claims description 8
• 229910000831 Steel Inorganic materials 0.000 claims description 5
• 239000010959 steel Substances 0.000 claims description 5
• 239000000945 filler Substances 0.000 claims description 4
• 230000001590 oxidative effect Effects 0.000 claims description 4
• 239000012467 final product Substances 0.000 claims description 3
• 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 claims description 3
• 239000007800 oxidant agent Substances 0.000 claims description 3
• CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims 3
• 239000000155 melt Substances 0.000 claims 1
• 238000006243 chemical reaction Methods 0.000 description 6
• 238000005469 granulation Methods 0.000 description 6
• 230000003179 granulation Effects 0.000 description 6
• 239000000203 mixture Substances 0.000 description 6
• 230000005587 bubbling Effects 0.000 description 5
• 239000011521 glass Substances 0.000 description 5
• 238000009835 boiling Methods 0.000 description 4
• 239000002994 raw material Substances 0.000 description 4
• 238000005096 rolling process Methods 0.000 description 4
• 239000002893 slag Substances 0.000 description 4
• 229910001018 Cast iron Inorganic materials 0.000 description 3
• 239000000047 product Substances 0.000 description 3
• 238000005054 agglomeration Methods 0.000 description 2
• 230000002776 aggregation Effects 0.000 description 2
• 230000008030 elimination Effects 0.000 description 2
• 238000003379 elimination reaction Methods 0.000 description 2
• 229910000805 Pig iron Inorganic materials 0.000 description 1
• 238000005452 bending Methods 0.000 description 1
• 230000008901 benefit Effects 0.000 description 1
• 230000015572 biosynthetic process Effects 0.000 description 1
• 238000005266 casting Methods 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 230000001747 exhibiting effect Effects 0.000 description 1
• 230000004941 influx Effects 0.000 description 1
• 239000000463 material Substances 0.000 description 1
• 230000008018 melting Effects 0.000 description 1
• 238000002844 melting Methods 0.000 description 1
• 238000010310 metallurgical process Methods 0.000 description 1
• 238000012986 modification Methods 0.000 description 1
• 230000004048 modification Effects 0.000 description 1
• 210000005036 nerve Anatomy 0.000 description 1
• 238000011112 process operation Methods 0.000 description 1
• 230000009467 reduction Effects 0.000 description 1
• 238000003303 reheating Methods 0.000 description 1
• 239000000126 substance Substances 0.000 description 1
• 238000003466 welding Methods 0.000 description 1