BE500874A - - Google Patents

Info

Publication number

BE500874A

BE500874A BE500874DA BE500874A BE 500874 A BE500874 A BE 500874A BE 500874D A BE500874D A BE 500874DA BE 500874 A BE500874 A BE 500874A

Authority

BE

Belgium

Prior art keywords

steel

oxygen

gas

iron

manganese

Prior art date

Links

• Espacenet
• Global Dossier
• Discuss

• 229910000831 Steel Inorganic materials 0.000 claims description 26
• 239000010959 steel Substances 0.000 claims description 26
• QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 21
• 229910052760 oxygen Inorganic materials 0.000 claims description 21
• 239000001301 oxygen Substances 0.000 claims description 21
• 238000000034 method Methods 0.000 claims description 20
• 239000007789 gas Substances 0.000 claims description 19
• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 18
• 229910052799 carbon Inorganic materials 0.000 claims description 13
• 239000002893 slag Substances 0.000 claims description 12
• OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 11
• 229910052742 iron Inorganic materials 0.000 claims description 9
• 238000007664 blowing Methods 0.000 claims description 8
• 238000004519 manufacturing process Methods 0.000 claims description 8
• 239000011572 manganese Substances 0.000 claims description 7
• 229910052748 manganese Inorganic materials 0.000 claims description 6
• PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 5
• 229910001018 Cast iron Inorganic materials 0.000 claims description 4
• 239000007787 solid Substances 0.000 claims description 4
• 238000002844 melting Methods 0.000 claims description 3
• 230000008018 melting Effects 0.000 claims description 3
• 239000000945 filler Substances 0.000 claims 2
• 238000009434 installation Methods 0.000 description 13
• 238000006243 chemical reaction Methods 0.000 description 11
• 239000012768 molten material Substances 0.000 description 9
• 239000000446 fuel Substances 0.000 description 7
• 239000000463 material Substances 0.000 description 7
• 239000000047 product Substances 0.000 description 7
• 238000007670 refining Methods 0.000 description 7
• UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 6
• 238000007792 addition Methods 0.000 description 5
• 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 5
• 239000000155 melt Substances 0.000 description 5
• 239000011819 refractory material Substances 0.000 description 5
• IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
• XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
• 238000002485 combustion reaction Methods 0.000 description 4
• 229910052710 silicon Inorganic materials 0.000 description 4
• 239000010703 silicon Substances 0.000 description 4
• 229910000616 Ferromanganese Inorganic materials 0.000 description 3
• 238000010438 heat treatment Methods 0.000 description 3
• DALUDRGQOYMVLD-UHFFFAOYSA-N iron manganese Chemical compound [Mn].[Fe] DALUDRGQOYMVLD-UHFFFAOYSA-N 0.000 description 3
• FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
• NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
• 230000015572 biosynthetic process Effects 0.000 description 2
• 239000003245 coal Substances 0.000 description 2
• 239000011248 coating agent Substances 0.000 description 2
• 238000000576 coating method Methods 0.000 description 2
• 230000001627 detrimental effect Effects 0.000 description 2
• 230000002349 favourable effect Effects 0.000 description 2
• 230000001788 irregular Effects 0.000 description 2
• 229910052751 metal Inorganic materials 0.000 description 2
• 239000002184 metal Substances 0.000 description 2
• 229910052757 nitrogen Inorganic materials 0.000 description 2
• 238000005096 rolling process Methods 0.000 description 2
• 229910052717 sulfur Inorganic materials 0.000 description 2
• 239000011593 sulfur Substances 0.000 description 2
• 229910000838 Al alloy Inorganic materials 0.000 description 1
• 239000005997 Calcium carbide Substances 0.000 description 1
• 229910000975 Carbon steel Inorganic materials 0.000 description 1
• RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
• 229910000519 Ferrosilicon Inorganic materials 0.000 description 1
• 206010024769 Local reaction Diseases 0.000 description 1
• BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
• OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
• 229910000805 Pig iron Inorganic materials 0.000 description 1
• 238000003723 Smelting Methods 0.000 description 1
• 229910045601 alloy Inorganic materials 0.000 description 1
• 239000000956 alloy Substances 0.000 description 1
• 229910052782 aluminium Inorganic materials 0.000 description 1
• XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
• 238000005266 casting Methods 0.000 description 1
• 239000004568 cement Substances 0.000 description 1
• 239000007795 chemical reaction product Substances 0.000 description 1
• 229910052802 copper Inorganic materials 0.000 description 1
• 239000010949 copper Substances 0.000 description 1
• 238000006477 desulfuration reaction Methods 0.000 description 1
• 230000023556 desulfurization Effects 0.000 description 1
• 230000004927 fusion Effects 0.000 description 1
• 238000007499 fusion processing Methods 0.000 description 1
• 239000011521 glass Substances 0.000 description 1
• 239000012535 impurity Substances 0.000 description 1
• AMWRITDGCCNYAT-UHFFFAOYSA-L manganese oxide Inorganic materials [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 description 1
• PPNAOCWZXJOHFK-UHFFFAOYSA-N manganese(2+);oxygen(2-) Chemical class [O-2].[Mn+2] PPNAOCWZXJOHFK-UHFFFAOYSA-N 0.000 description 1
• 150000002739 metals Chemical class 0.000 description 1
• 239000011490 mineral wool Substances 0.000 description 1
• 239000000203 mixture Substances 0.000 description 1
• 230000036284 oxygen consumption Effects 0.000 description 1
• 230000000149 penetrating effect Effects 0.000 description 1
• 229910052698 phosphorus Inorganic materials 0.000 description 1
• 239000011574 phosphorus Substances 0.000 description 1
• 238000002360 preparation method Methods 0.000 description 1
• 239000011780 sodium chloride Substances 0.000 description 1
• 239000007858 starting material Substances 0.000 description 1
• 238000009628 steelmaking Methods 0.000 description 1
• -1 such as a converter Substances 0.000 description 1
• CLZWAWBPWVRRGI-UHFFFAOYSA-N tert-butyl 2-[2-[2-[2-[bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]amino]-5-bromophenoxy]ethoxy]-4-methyl-n-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]anilino]acetate Chemical compound CC1=CC=C(N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)C(OCCOC=2C(=CC=C(Br)C=2)N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)=C1 CLZWAWBPWVRRGI-UHFFFAOYSA-N 0.000 description 1
• 238000003466 welding Methods 0.000 description 1
• 239000002023 wood Substances 0.000 description 1

Cited By (1)