烧结机焙烧酸性球团矿矿物组成和显微结构 - 中南大学学报（自然科学版、英文版） 关键字: 酸性球团;烧结机;矿物组成;显微结构[gap=1627]Key words: acid pellet; sinter strand; mineral composition; microstructure
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根据高炉要求，加拿大铁矿公司开发了硅含量为1.5%的酸性球团。
Acid pellet with a silica content as low as 1.5% has been developed by iron Ore Company of Canada for blast furnace application.
通过不同燃料偏析程度的烧结杯试验，说明酒钢酸性球团烧结工艺在上中下三层的合理燃料偏析程度是0.4%。
Based on pot tests with different carbon profile in sinter-bed, it is found that suitable degree of carbon segregation in three-layer is 0.4%.
本文简述了以高炉炼铁所用的酸性铁精矿球团代替钢屑冶炼硅铁的试验过程。
The test process of smelting ferrosilicon using acid iron concentrate pellet which is raw materials for blast furnace iron-making instead of steel cuttings is briefly stated.
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