发明名称 PROCESS FOR PRODUCING FERRO COKE FOR METALLURGY
摘要 A process for producing ferro coke by carbonizing a molded object comprising a carbonaceous material and iron ore is provided. The process yields ferro coke which, in a blast furnace, shows enhanced reactivity of the coke contained therein with CO2. Thus, the temperature of a thermal reserve zone is reduced to enable a reduction in reducing-material ratio. The process for producing ferro coke for metallurgy comprises carbonizing a mixture comprising a carbonaceous material and iron ore to produce the ferro coke, and is characterized in that the ferro coke during the carbonization is heated to a maximum temperature in the range of 800-900ºC.
申请公布号 WO2011108466(A1) 申请公布日期 2011.09.09
申请号 WO2011JP54367 申请日期 2011.02.25
申请人 JFE STEEL CORPORATION;SATO, TAKESHI;SUMI, HIROYUKI;FUJIMOTO, HIDEKAZU;ANYASHIKI, TAKASHI;SATO, HIDEAKI 发明人 SATO, TAKESHI;SUMI, HIROYUKI;FUJIMOTO, HIDEKAZU;ANYASHIKI, TAKASHI;SATO, HIDEAKI
分类号 C10B53/08;C10B57/04;C21B5/00;C22B1/245 主分类号 C10B53/08
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