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进入七十年代以来,世界烧结生产和建设有了很大的发展,共特点是烧结机向大型和特大型方向发展,烧结单机产量越来越大,烧结工艺过程不断有新的成就,烧结矿质量亦越来越高。十八世纪末到十九世纪初,烧结仅仅是作为处理冶金工厂的废料,如高炉灰、轧钢皮和破碎粉矿等,而且仅作为高炉的一种次要原料。但今天却成为含有均一性质,成分稳定,可以控制碱度和具有良好冶炼性能的现代高炉冶炼的不可缺少的重要
Since the 1970s, there has been a great development in the world in sintering production and construction. The main features of the sintering machine are the large- and extra-large-scale sintering machines. The unit output of sinter is getting larger and larger. The sinter process The quality is also getting higher and higher. From the late 18th to early 19th century, sintering was only used as scrap for metallurgical plants, such as blast furnace ash, rolled steel briquette and crushed fines, but only as a secondary raw material for blast furnaces. Today, however, it is an indispensable and important part of modern blast furnace smelting that contains homogeneous properties, compositional stability, alkalinity control, and good smelting performance