BE420433A - - Google Patents

Info

Publication number

BE420433A

BE420433A BE420433DA BE420433A BE 420433 A BE420433 A BE 420433A BE 420433D A BE420433D A BE 420433DA BE 420433 A BE420433 A BE 420433A

Authority

BE

Belgium

Prior art keywords

limestone

iron

concretion

ore

iron ore

Prior art date

Links

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• UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 20
• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 17
• 235000019738 Limestone Nutrition 0.000 claims description 14
• 239000006028 limestone Substances 0.000 claims description 14
• 235000013980 iron oxide Nutrition 0.000 claims description 11
• 238000000034 method Methods 0.000 claims description 10
• 229910052742 iron Inorganic materials 0.000 claims description 8
• WETINTNJFLGREW-UHFFFAOYSA-N calcium;iron;tetrahydrate Chemical compound O.O.O.O.[Ca].[Fe].[Fe] WETINTNJFLGREW-UHFFFAOYSA-N 0.000 claims description 7
• 238000004519 manufacturing process 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
• 239000012141 concentrate Substances 0.000 claims description 6
• 239000004571 lime Substances 0.000 claims description 6
• VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 claims description 5
• 150000001875 compounds Chemical class 0.000 claims description 4
• 239000000571 coke Substances 0.000 claims description 3
• 229910001018 Cast iron Inorganic materials 0.000 claims description 2
• OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 2
• NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 2
• 238000001816 cooling Methods 0.000 claims description 2
• 239000011574 phosphorus Substances 0.000 claims description 2
• 229910052698 phosphorus Inorganic materials 0.000 claims description 2
• 239000010959 steel Substances 0.000 claims description 2
• 239000011593 sulfur Substances 0.000 claims description 2
• 229910052717 sulfur Inorganic materials 0.000 claims description 2
• YPFNIPKMNMDDDB-UHFFFAOYSA-K 2-[2-[bis(carboxylatomethyl)amino]ethyl-(2-hydroxyethyl)amino]acetate;iron(3+) Chemical compound [Fe+3].OCCN(CC([O-])=O)CCN(CC([O-])=O)CC([O-])=O YPFNIPKMNMDDDB-UHFFFAOYSA-K 0.000 claims 1
• 229910000831 Steel Inorganic materials 0.000 claims 1
• 238000010494 dissociation reaction Methods 0.000 claims 1
• 230000005593 dissociations Effects 0.000 claims 1
• 239000004615 ingredient Substances 0.000 claims 1
• 238000012986 modification Methods 0.000 claims 1
• 230000004048 modification Effects 0.000 claims 1
• 239000000446 fuel Substances 0.000 description 5
• 229910000805 Pig iron Inorganic materials 0.000 description 2
• OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
• 229910001208 Crucible steel Inorganic materials 0.000 description 1
• 239000011575 calcium Substances 0.000 description 1
• 229910052791 calcium Inorganic materials 0.000 description 1
• 239000002245 particle Substances 0.000 description 1
• 239000002893 slag Substances 0.000 description 1
• 239000002699 waste material Substances 0.000 description 1