Open hearth furnace steel making1/19/2024 ![]() ![]() 239000001569 carbon dioxide Substances 0.000 description 4.229910002092 carbon dioxide Inorganic materials 0.000 description 4.CURLTUGMZLYLDI-UHFFFAOYSA-N carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4.229910001209 Low-carbon steel Inorganic materials 0.000 description 4.230000021037 unidirectional conjugation Effects 0.000 description 6.239000011819 refractory material Substances 0.000 description 6.238000005859 coupling reaction Methods 0.000 description 6.229910052802 copper Inorganic materials 0.000 description 6.RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 6.230000023298 conjugation with cellular fusion Effects 0.000 description 6.238000006243 chemical reaction Methods 0.000 description 6.229910052799 carbon Inorganic materials 0.000 description 8.OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 8.XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14.238000009628 steelmaking Methods 0.000 claims description 8.MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 46.229910052760 oxygen Inorganic materials 0.000 claims description 46.241001088417 Ammodytes americanus Species 0.000 claims description 54.Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Application filed by United Steel Companies Ltd filed Critical United Steel Companies Ltd Application granted granted Critical Publication of US3169159A publication Critical patent/US3169159A/en Anticipated expiration legal-status Critical Status Expired - Lifetime legal-status Critical Current Links Original Assignee United Steel Companies Ltd Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Lifetime Application number US794117A Inventor Jackson Albert Current Assignee (The listed assignees may be inaccurate. Google Patents US3169159A - Open-hearth furnaceÄownload PDF Info Publication number US3169159A US3169159A US794117A US79411759A US3169159A US 3169159 A US3169159 A US 3169159A US 794117 A US794117 A US 794117A US 79411759 A US79411759 A US 79411759A US 3169159 A US3169159 A US 3169159A Authority US United States Prior art keywords hearth furnace port unit lance Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. ![]()
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