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蛇纹石球团矿是一种含镁的酸性球团矿。这种酸性球团矿由于经过适当的焙烧处理后生成稳定的铁酸镁等含镁矿物,使球团矿在各种还原温度下的膨胀率和抗压强度等指标均得到了显著的改善,其软熔温度和软熔区间也和烧结矿相接近。因此,用蛇纹石酸性球团矿和高碱度烧结矿构成综合炉料,不但可以使高炉的冶炼指标得到改善,而且还可以使烧结厂在各自最理想的烧结碱度下组织生产,而不致被动地受制于高炉冶炼所用碱度的限制。
Serpentine pellets are magnesium-containing acidic pellets. Due to the proper roasting treatment, the acidic pellets produce stable magnesium-containing minerals such as magnesium ferrite and the indexes such as expansion rate and compressive strength of the pellets are remarkably improved at various reduction temperatures. Its reflow temperature and reflow interval also close to the sinter. Therefore, the use of serpentine acid pellets and high alkalinity sinter to form a comprehensive charge will not only improve the smelting index of the blast furnace, but also allow the sinter plant to organize production at its most optimal soda ash, without Passively limited by the alkalinity used in blast furnace smelting.