分析了高温炼铁废渣的成分和性能,对以高炉渣为原料的后续产品的生产工艺以及风冷技术进行研究,探讨了几种高温铁渣所含热能回收利用的技术途径。 The composition and properties of high temperature ironmaking slag were analyzed. The production technology and air cooling technology of the follow - up products with blast furnace slag as raw materials were studied. The technical ways of recycling heat energy contained in high temperature iron slag were discussed.