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无论是高炉,还是直接还原装置,提高技术经济指标的势头持续不已。这就促使炼铁厂家致力于探索各种新途径,来提高球团矿的质量。质量一词看上去是个相当简单的命题,但却包含一系列决定球团矿性质的特征。如果说球团用户重视球团总含铁量、还原强度及还原度,那么球团生产厂则尤为关注生球强度、可望性及颗粒组成,因为这些因素直接关系到焙烧机及烧成球的经济效益。
Whether it is a blast furnace or a direct reduction unit, the momentum for improving technical and economic indicators continues. This has prompted iron foundries to devote themselves to exploring new ways to improve pellet quality. The word quality appears to be a rather simple proposition, but contains a series of characteristics that determine the nature of the pellet. If pellet users value the total iron content of the pellets, the reduction strength and the degree of reduction, pelleting plants pay particular attention to pellet strength, expectancy and pellet composition because these factors are directly related to calciners and fired pellets The economic benefits.