1 前言塔兰托钢铁厂为了降低生铁生产成本,近年来对该厂5座年产8.5Mt生铁的高炉操作作了很大改进。其中,最为突出的是含铁原料的造块。该厂有5台烧结机,总烧结面积约为1300m~2,年产烧结矿11Mt以上。在烧结方面所作的努力主要有: 1)改进烧结混合料的组成和物理特性; 1 Introduction Taranto Iron and Steel Plant In order to reduce the cost of pig iron production in recent years, the plant’s five annual output of 8.5Mt pig iron blast furnace operation has been greatly improved. Among them, the most prominent is the production of iron-containing raw materials. The plant has 5 sintering machine, the total sintering area of ​​about 1300m ~ 2, with an annual output of 11Mt sinter above. The main efforts in sintering are: 1) to improve the composition and physical properties of the sinter mix;