宝钢钢渣在水泥生料配料中的应用研究  

Investigation on Applying Steel Slag to Raw Mix Proportioning of Cement

作　　者：孟光斌[1] 顾文飞[1] 王林[1] 徐莉[1] 

机构地区：[1]上海宝钢综合开发公司,上海201900

出　　处：《宝钢技术》2002年第2期31-34,共4页Baosteel Technology

摘　　要：综述了以钢渣替代铁粉进行水泥生料配料实验。实验表明 :钢渣中C3S等矿物的晶种作用以及FeO的矿化剂作用 ,不仅能降低液相的出现温度 ,而且在固相反应中加速促进C2 S、C3A、C4AF等矿物的形成。工业生产证实 ,采用宝钢钢渣替代铁粉作为铁质校正料能提高熟料强度 ,同时采取必要的技术措施 ,能使水泥生产实现优质、高产。The experiment of raw mix proportioning of cement which is undertaken by steel slag instead of iron powder is described.The result indicates that the functions of crystal nucleus of C 3S and mineralization of FeO can not reduce the appearance temperature of liquid phase but accelerate the forming of C 2S,C 3A,C 4AF,etc.in the solid phase reaction.The practice proves that this technology can improve the cement clinker strength and can realize the cement production with high quality and yield and low energy consumption.

关 键 词：钢渣 生料 配料 晶种 矿化剂 熟料 

分 类 号：TQ172[化学工程—水泥工业]