BE362073A - - Google Patents

Info

Publication number

BE362073A

BE362073A BE362073DA BE362073A BE 362073 A BE362073 A BE 362073A BE 362073D A BE362073D A BE 362073DA BE 362073 A BE362073 A BE 362073A

Authority

BE

Belgium

Prior art keywords

ore

iron

steel

approximately

furnace

Prior art date

Links

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• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 24
• 238000000034 method Methods 0.000 claims description 14
• 230000008569 process Effects 0.000 claims description 14
• 229910052742 iron Inorganic materials 0.000 claims description 12
• 239000003054 catalyst Substances 0.000 claims description 9
• JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 claims description 8
• 229910000831 Steel Inorganic materials 0.000 claims description 7
• 238000004519 manufacturing process Methods 0.000 claims description 7
• 239000010959 steel Substances 0.000 claims description 7
• 239000000571 coke Substances 0.000 claims description 6
• 238000002844 melting Methods 0.000 claims description 6
• 230000008018 melting Effects 0.000 claims description 6
• 229910052751 metal Inorganic materials 0.000 claims description 6
• 239000002184 metal Substances 0.000 claims description 5
• CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims description 4
• WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 claims description 4
• 229910001634 calcium fluoride Inorganic materials 0.000 claims description 4
• 239000000203 mixture Substances 0.000 claims description 4
• 239000002245 particle Substances 0.000 claims description 3
• 239000000843 powder Substances 0.000 claims description 3
• 239000002893 slag Substances 0.000 claims description 2
• 238000010298 pulverizing process Methods 0.000 claims 2
• 238000001035 drying Methods 0.000 claims 1
• 238000000227 grinding Methods 0.000 claims 1
• 238000002156 mixing Methods 0.000 claims 1
• 230000009471 action Effects 0.000 description 3
• OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
• 229910001018 Cast iron Inorganic materials 0.000 description 2
• 229910052799 carbon Inorganic materials 0.000 description 2
• 238000010924 continuous production Methods 0.000 description 2
• 239000000446 fuel Substances 0.000 description 2
• 239000007789 gas Substances 0.000 description 2
• 239000006148 magnetic separator Substances 0.000 description 2
• 230000009467 reduction Effects 0.000 description 2
• VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
• ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
• 238000003723 Smelting Methods 0.000 description 1
• 238000005054 agglomeration Methods 0.000 description 1
• 230000002776 aggregation Effects 0.000 description 1
• 229910052804 chromium Inorganic materials 0.000 description 1
• 239000011651 chromium Substances 0.000 description 1
• 150000001875 compounds Chemical class 0.000 description 1
• 235000013365 dairy product Nutrition 0.000 description 1
• 238000009826 distribution Methods 0.000 description 1
• 238000000605 extraction Methods 0.000 description 1
• 230000004907 flux Effects 0.000 description 1
• 239000012535 impurity Substances 0.000 description 1
• 229910001338 liquidmetal Inorganic materials 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
• 239000000463 material Substances 0.000 description 1
• 150000002736 metal compounds Chemical class 0.000 description 1
• 150000002739 metals Chemical class 0.000 description 1
• 239000012768 molten material Substances 0.000 description 1
• 229910052750 molybdenum Inorganic materials 0.000 description 1
• 239000011733 molybdenum Substances 0.000 description 1
• 238000000465 moulding Methods 0.000 description 1
• 150000003839 salts Chemical class 0.000 description 1
• 238000007790 scraping Methods 0.000 description 1
• 230000009466 transformation Effects 0.000 description 1
• WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
• 229910052721 tungsten Inorganic materials 0.000 description 1
• 239000010937 tungsten Substances 0.000 description 1
• 239000002912 waste gas Substances 0.000 description 1