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国内外高炉解体研究都证明,炉内反应、煤气运动与炉料冶金性能之间有密切关系.目前,人们在有效地利用铁矿本身脉石的同时,又添加某些脉石成份,使铁矿具有必要的造渣物质和良好的冶金性能.本文主要讨论烧结矿在高炉内的冶金性能. 一、还原过程对铁矿石冶金性能的要求铁矿石冶金性能的优劣及其在下降过程中的变化,直接对高炉的产量与燃耗有极重要的影响. 长期以来,人们较多地注意了入炉前矿石的机械强度、粒度组成及中温还原性的好
At home and abroad, studies on the disintegration of the blast furnace have proved that there is a close relationship between the reaction inside the furnace and the movement of the gas and the metallurgical properties of the charge.At the moment, people effectively use the gangue itself and add certain gangue components to make the iron ore With the necessary slag making material and good metallurgical properties.This paper mainly discusses the metallurgical properties of sinter in the blast furnace.One, the reduction process on the metallurgical properties of iron ore The pros and cons of iron ore metallurgy performance and its decline Of the changes, the direct impact on the blast furnace production and fuel consumption have a very important impact.For a long time, people pay more attention to the ore before entering the ore mechanical strength, particle size composition and temperature reduction of the good