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据《上海金属》1995年第2期金国范撰文列表6“当前世界几种炼铁工艺用氧”,作摘文如下:“炼焦+烧结+高炉”为50(m~3O_2/t铁,下同)+热风;“无氮高炉”为240;“COREX”为540;“DIOS”(日本开发的炼铁
According to the “Shanghai Metal” 1995 issue No. 2 Jin Guofan’s essay list 6 “The Oxygen for Several Ironmaking Processes in the World”, the extract is as follows: “Coking + Sintering + Blast Furnace” is 50 (m~3O2/t iron, the same below )+ hot air; “nitrogen-free blast furnace” is 240; “COREX” is 540; “DIOS” (Iron developed in Japan