BE561314A - - Google Patents

Info

Publication number

BE561314A

BE561314A BE561314DA BE561314A BE 561314 A BE561314 A BE 561314A BE 561314D A BE561314D A BE 561314DA BE 561314 A BE561314 A BE 561314A

Authority

BE

Belgium

Prior art keywords

phase

blowing

phosphorus

oxygen

slag

Prior art date

Links

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• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 28
• QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 20
• 229910052760 oxygen Inorganic materials 0.000 claims description 20
• 239000001301 oxygen Substances 0.000 claims description 20
• OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 18
• 229910052698 phosphorus Inorganic materials 0.000 claims description 18
• 239000011574 phosphorus Substances 0.000 claims description 18
• 238000007670 refining Methods 0.000 claims description 17
• 239000002893 slag Substances 0.000 claims description 17
• 238000007664 blowing Methods 0.000 claims description 16
• OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 15
• 229910052799 carbon Inorganic materials 0.000 claims description 15
• 229910052742 iron Inorganic materials 0.000 claims description 14
• 238000000034 method Methods 0.000 claims description 10
• 238000002485 combustion reaction Methods 0.000 claims description 7
• 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 6
• 235000011941 Tilia x europaea Nutrition 0.000 claims description 6
• 239000012530 fluid Substances 0.000 claims description 6
• 235000000396 iron Nutrition 0.000 claims description 6
• 239000004571 lime Substances 0.000 claims description 6
• NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 4
• 238000005096 rolling process Methods 0.000 claims description 4
• 229910052717 sulfur Inorganic materials 0.000 claims description 4
• 239000011593 sulfur Substances 0.000 claims description 4
• UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 3
• BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 claims description 3
• 229910052710 silicon Inorganic materials 0.000 claims description 3
• 239000010703 silicon Substances 0.000 claims description 3
• PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 2
• 230000015572 biosynthetic process Effects 0.000 claims description 2
• 229910052748 manganese Inorganic materials 0.000 claims description 2
• 239000011572 manganese Substances 0.000 claims description 2
• XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 1
• IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 18
• 229910052757 nitrogen Inorganic materials 0.000 description 9
• 229910000831 Steel Inorganic materials 0.000 description 6
• 239000010959 steel Substances 0.000 description 6
• 229910001018 Cast iron Inorganic materials 0.000 description 3
• 229910000805 Pig iron Inorganic materials 0.000 description 2
• 238000005261 decarburization Methods 0.000 description 2
• 229910000975 Carbon steel Inorganic materials 0.000 description 1
• MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
• 238000010521 absorption reaction Methods 0.000 description 1
• 239000010962 carbon steel Substances 0.000 description 1
• 230000007423 decrease Effects 0.000 description 1
• 238000006477 desulfuration reaction Methods 0.000 description 1
• 230000023556 desulfurization Effects 0.000 description 1
• 238000010586 diagram Methods 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 239000012535 impurity Substances 0.000 description 1
• 235000013980 iron oxide Nutrition 0.000 description 1
• VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-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
• 238000004519 manufacturing process Methods 0.000 description 1
• 229910052751 metal Inorganic materials 0.000 description 1
• 239000002184 metal Substances 0.000 description 1
• 239000000203 mixture Substances 0.000 description 1