精选优质文档-倾情为你奉上铁水炉外复合脱硫剂的研制与应用王岩春摘要为向炼钢提供优质低硫铁水，针对目前中小型高炉和化铁炉生产低温、高硫铁水的生产实际，研制低熔点、低粘度自动流渣的高效炉外铁水复合脱硫剂。经安钢试用，脱硫率达到50%，且对铁水温降，磷、硅含量等无不良影响。关键词铁水脱硫自流渣熔点粘度Development and Application of Compound Desulphurizerfor Hot Metal out of FurnaceWang Yanchun(Anyang Iron & Steel Co.Ltd)AbstractAs it is very common that hot metal has higher sulphur content under normal working condition in cupola furnace and middle or mini blast furnace,one kind of with the characteristics of new co
