炉渣,是我们从事高炉冶炼的人最熟悉的东西。每天当我们炼出大量生铁的同时,也炼出了数量很多的炉渣。按照实际经验:高炉冶炼中炉渣的数量,一般要占生铁产量的60～80%。可不可以利用这些东西?应该说,这是一笔有用的财富,因为炉渣是一种有着广泛用途的工业原料。根据一些科学研究部门的调查:国内对炉渣的利用,已经找到了三十多种 Slag is something we are most familiar with in blast furnace smelting. Every day when we are refining a large number of pig iron, but also refining a large number of slag. According to the actual experience: blast furnace smelting the number of slag, iron production generally accounts for 60 to 80%. Can I use these things? It should be said that this is a useful asset because slag is a widely used industrial raw material. According to some scientific research department survey: domestic use of slag, has found more than thirty kinds