BE449646A - - Google Patents

Info

Publication number

BE449646A

BE449646A BE449646DA BE449646A BE 449646 A BE449646 A BE 449646A BE 449646D A BE449646D A BE 449646DA BE 449646 A BE449646 A BE 449646A

Authority

BE

Belgium

Prior art keywords

sep

carbon

furnace

process according

silicon

Prior art date

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• 239000011651 chromium Substances 0.000 claims description 14
• VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 13
• 239000000463 material Substances 0.000 claims description 13
• 238000000034 method Methods 0.000 claims description 13
• 229910052804 chromium Inorganic materials 0.000 claims description 11
• 238000007792 addition Methods 0.000 claims description 9
• OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
• 229910052799 carbon Inorganic materials 0.000 claims description 7
• 229910052710 silicon Inorganic materials 0.000 claims description 7
• 239000010703 silicon Substances 0.000 claims description 7
• 239000002893 slag Substances 0.000 claims description 7
• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
• PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 6
• OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 6
• 229910002065 alloy metal Inorganic materials 0.000 claims description 6
• 229910052748 manganese Inorganic materials 0.000 claims description 6
• 239000011572 manganese Substances 0.000 claims description 6
• 229910052698 phosphorus Inorganic materials 0.000 claims description 6
• 239000011574 phosphorus Substances 0.000 claims description 6
• 239000010959 steel Substances 0.000 claims description 6
• 229910000805 Pig iron Inorganic materials 0.000 claims description 5
• 229910000831 Steel Inorganic materials 0.000 claims description 5
• 239000000446 fuel Substances 0.000 claims description 4
• 238000004519 manufacturing process Methods 0.000 claims description 4
• 229910052742 iron Inorganic materials 0.000 claims description 3
• 229910052782 aluminium Inorganic materials 0.000 claims description 2
• XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
• RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 claims description 2
• 239000003830 anthracite Substances 0.000 claims description 2
• 239000003610 charcoal Substances 0.000 claims description 2
• 239000000571 coke Substances 0.000 claims description 2
• 239000010439 graphite Substances 0.000 claims description 2
• 229910002804 graphite Inorganic materials 0.000 claims description 2
• 238000007670 refining Methods 0.000 claims description 2
• XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 3
• 229910001018 Cast iron Inorganic materials 0.000 claims 1
• 229910001208 Crucible steel Inorganic materials 0.000 claims 1
• 230000015572 biosynthetic process Effects 0.000 claims 1
• 239000000470 constituent Substances 0.000 claims 1
• 229910052751 metal Inorganic materials 0.000 description 7
• 239000002184 metal Substances 0.000 description 7
• 235000008733 Citrus aurantifolia Nutrition 0.000 description 5
• 235000011941 Tilia x europaea Nutrition 0.000 description 5
• 239000004571 lime Substances 0.000 description 5
• 238000005275 alloying Methods 0.000 description 3
• 238000005266 casting Methods 0.000 description 2
• 239000000945 filler Substances 0.000 description 2
• 230000004927 fusion Effects 0.000 description 2
• 229910001021 Ferroalloy Inorganic materials 0.000 description 1
• 229910000519 Ferrosilicon Inorganic materials 0.000 description 1
• 239000003245 coal Substances 0.000 description 1
• 150000002500 ions Chemical class 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
• 150000002739 metals Chemical class 0.000 description 1
• 230000003647 oxidation Effects 0.000 description 1
• 238000007254 oxidation reaction Methods 0.000 description 1
• 238000011084 recovery Methods 0.000 description 1
• 238000005096 rolling process Methods 0.000 description 1
• 239000004576 sand Substances 0.000 description 1