发明名称 DESULFURIZING AGENT FOR MOLTEN PIG IRON
摘要 PURPOSE:To provide a desulfurizing agent for molten pig iron, stable and excellent in its desulfurizing effect, which is obtained by mixing CaC2 powder, CaCO3 powder and fibrous material at a particular mixing ratio.
申请公布号 JPS5421913(A) 申请公布日期 1979.02.19
申请号 JP19770087565 申请日期 1977.07.21
申请人 DENKI KAGAKU KOGYO KK 发明人 KANEKO SHINICHI
分类号 C21C1/02 主分类号 C21C1/02
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