PL86738B1 - - Google Patents

Info

Publication number

PL86738B1

PL86738B1 PL16397973A PL16397973A PL86738B1 PL 86738 B1 PL86738 B1 PL 86738B1 PL 16397973 A PL16397973 A PL 16397973A PL 16397973 A PL16397973 A PL 16397973A PL 86738 B1 PL86738 B1 PL 86738B1

Authority

PL

Poland

Prior art keywords

iron

oxygen

silicon

carbon

liquid

Prior art date

1973-07-11

Links

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• 238000000034 method Methods 0.000 claims description 41
• 229910052799 carbon Inorganic materials 0.000 claims description 26
• QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 25
• 229910052760 oxygen Inorganic materials 0.000 claims description 25
• 239000001301 oxygen Substances 0.000 claims description 25
• OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 20
• 229910000640 Fe alloy Inorganic materials 0.000 claims description 17
• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 17
• 239000011651 chromium Substances 0.000 claims description 13
• 229910052804 chromium Inorganic materials 0.000 claims description 12
• 239000007788 liquid Substances 0.000 claims description 12
• 229910052710 silicon Inorganic materials 0.000 claims description 10
• VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 9
• 229910052742 iron Inorganic materials 0.000 claims description 9
• DALUDRGQOYMVLD-UHFFFAOYSA-N iron manganese Chemical compound [Mn].[Fe] DALUDRGQOYMVLD-UHFFFAOYSA-N 0.000 claims description 9
• 238000007664 blowing Methods 0.000 claims description 8
• 229910052698 phosphorus Inorganic materials 0.000 claims description 8
• 229910052717 sulfur Inorganic materials 0.000 claims description 8
• 229910052751 metal Inorganic materials 0.000 claims description 7
• 239000002184 metal Substances 0.000 claims description 7
• 229910000616 Ferromanganese Inorganic materials 0.000 claims description 6
• 239000010703 silicon Substances 0.000 claims description 6
• OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 5
• 238000005261 decarburization Methods 0.000 claims description 5
• 238000002844 melting Methods 0.000 claims description 5
• 230000008018 melting Effects 0.000 claims description 5
• 239000011574 phosphorus Substances 0.000 claims description 5
• NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 4
• 238000007670 refining Methods 0.000 claims description 4
• 239000007858 starting material Substances 0.000 claims description 4
• 239000011593 sulfur Substances 0.000 claims description 4
• 229910001021 Ferroalloy Inorganic materials 0.000 claims description 3
• 150000002739 metals Chemical class 0.000 claims description 3
• 239000000203 mixture Substances 0.000 claims description 3
• 229910000519 Ferrosilicon Inorganic materials 0.000 claims description 2
• 229910052782 aluminium Inorganic materials 0.000 claims description 2
• XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
• 239000012535 impurity Substances 0.000 claims 2
• 230000001590 oxidative effect Effects 0.000 claims 1
• -1 silicon Chemical compound 0.000 claims 1
• 239000011343 solid material Substances 0.000 claims 1
• 229910045601 alloy Inorganic materials 0.000 description 12
• 239000000956 alloy Substances 0.000 description 12
• AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 description 9
• 238000006243 chemical reaction Methods 0.000 description 7
• 239000002893 slag Substances 0.000 description 7
• 229910000604 Ferrochrome Inorganic materials 0.000 description 6
• 229910000423 chromium oxide Inorganic materials 0.000 description 6
• WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 5
• 229910000805 Pig iron Inorganic materials 0.000 description 4
• 230000015572 biosynthetic process Effects 0.000 description 4
• UPHIPHFJVNKLMR-UHFFFAOYSA-N chromium iron Chemical compound [Cr].[Fe] UPHIPHFJVNKLMR-UHFFFAOYSA-N 0.000 description 4
• 239000007789 gas Substances 0.000 description 4
• 238000004519 manufacturing process Methods 0.000 description 4
• 235000008733 Citrus aurantifolia Nutrition 0.000 description 3
• 229910000831 Steel Inorganic materials 0.000 description 3
• 235000011941 Tilia x europaea Nutrition 0.000 description 3
• 230000018044 dehydration Effects 0.000 description 3
• 238000006297 dehydration reaction Methods 0.000 description 3
• 238000010438 heat treatment Methods 0.000 description 3
• 239000004571 lime Substances 0.000 description 3
• 239000010959 steel Substances 0.000 description 3
• CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
• PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
• NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
• 239000001273 butane Substances 0.000 description 2
• 238000011109 contamination Methods 0.000 description 2
• 239000002826 coolant Substances 0.000 description 2
• 239000012467 final product Substances 0.000 description 2
• 229910052748 manganese Inorganic materials 0.000 description 2
• 239000011572 manganese Substances 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
• IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 2
• OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
• 230000001105 regulatory effect Effects 0.000 description 2
• 239000004215 Carbon black (E152) Substances 0.000 description 1
• UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
• 238000003723 Smelting Methods 0.000 description 1
• 238000005275 alloying Methods 0.000 description 1
• 230000009286 beneficial effect Effects 0.000 description 1
• 239000011449 brick Substances 0.000 description 1
• UOUJSJZBMCDAEU-UHFFFAOYSA-N chromium(3+);oxygen(2-) Chemical class [O-2].[O-2].[O-2].[Cr+3].[Cr+3] UOUJSJZBMCDAEU-UHFFFAOYSA-N 0.000 description 1
• 230000001143 conditioned effect Effects 0.000 description 1
• 238000004090 dissolution Methods 0.000 description 1
• 239000000428 dust Substances 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 238000000605 extraction Methods 0.000 description 1
• 239000003337 fertilizer Substances 0.000 description 1
• 239000000499 gel Substances 0.000 description 1
• 229930195733 hydrocarbon Natural products 0.000 description 1
• 150000002430 hydrocarbons Chemical class 0.000 description 1
• 229910052739 hydrogen Inorganic materials 0.000 description 1
• 239000001257 hydrogen Substances 0.000 description 1
• 239000004615 ingredient Substances 0.000 description 1
• 238000002347 injection Methods 0.000 description 1
• 239000007924 injection Substances 0.000 description 1
• 229910001338 liquidmetal Inorganic materials 0.000 description 1
• 239000000395 magnesium oxide Substances 0.000 description 1
• PPNAOCWZXJOHFK-UHFFFAOYSA-N manganese(2+);oxygen(2-) Chemical class [O-2].[Mn+2] PPNAOCWZXJOHFK-UHFFFAOYSA-N 0.000 description 1
• 239000000463 material Substances 0.000 description 1
• 239000011159 matrix material Substances 0.000 description 1
• 239000012768 molten material Substances 0.000 description 1
• 238000013021 overheating Methods 0.000 description 1
• 235000011007 phosphoric acid Nutrition 0.000 description 1
• 239000003223 protective agent Substances 0.000 description 1
• 238000010926 purge Methods 0.000 description 1
• 238000011084 recovery Methods 0.000 description 1
• 239000000779 smoke Substances 0.000 description 1
• 239000000725 suspension Substances 0.000 description 1
• 238000009489 vacuum treatment Methods 0.000 description 1
• 239000002699 waste material Substances 0.000 description 1