The invention concerns a method for producing melt iron comprising the following steps: a) reducing the iron ore particles to form pre-reduced iron comprising excess free carbon; b) hot process transfer of the pre-reduced iron in a smelting furnace; c) smelting the pre-reduced iron in a smelting furnace to obtain melt iron.
申请公布号
WO0079012(A1)
申请公布日期
2000.12.28
申请号
WO2000EP05622
申请日期
2000.06.19
申请人
PAUL WURTH S.A.;ROTH, JEAN-LUC;SOLVI, MARC;MONAI, JEAN
