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本文对达县地区炼铁用主要矿石,进行了大量的理化分析和经济技术分析,重点对平川矿、大宝山矿、海南矿、白水江矿、本地矿中的全铁、硫、磷等元素,以及对高炉冶炼的影响,进行了计算对比。从而提供了较理想的四种配料方案。文中提出了六项有效的质量管理措施,为立足本地资源,引进省内外小富矿,合理使用我省丰富的钒钛磁铁矿,提出一些有参考价值的数据和途径。
In this paper, a large number of physical and chemical analysis and economic and technical analysis are done on the major iron ores used in Daxian area, with emphasis on the analysis of the total iron, sulfur and phosphorus in the Hpingchuan, Dabaoshan, Hainan, Baishuijiang and local mines , As well as the impact on the blast furnace smelting, calculated comparison. Thus providing a more ideal four ingredients program. In this paper, six effective quality management measures are put forward to provide some valuable data and approaches for the purpose of basing local resources, introducing small-scale rich mines in and out of the province, making rational use of the abundant vanadium-titanium magnetite in our province.