发明名称 METHOD FOR CONTROLLING DENSITY OF COAL FOR PRODUCING COKES
摘要 The grain size of coal for producing cokes is controlled with three classes: (1) 2mm class, above 28% TI and above 10% variation range of TI by grain size; (2) 3mm class, below 28% TI, below 2.5 L-MF and above 10% variation range of TI by size; and (3) 4-5mm class, below 28% TI, above 2.5 L-MF and below 10% variation range of TI by size. TI=inactive component; L-MF=fluidity.
申请公布号 KR890002352(B1) 申请公布日期 1989.07.01
申请号 KR19850009655 申请日期 1985.12.20
申请人 POHANG IRON & STEEL CO., LTD. 发明人 LEE SONG - SU
分类号 C10B37/00;(IPC1-7):C10B37/00 主分类号 C10B37/00
代理机构 代理人
主权项
地址