| 影响玉石洼精矿品位的原因及解决途径 |
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| 引用本文： | 梁雪海. 影响玉石洼精矿品位的原因及解决途径[J]. 河北冶金, 1996, 0(2) |
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| 作者姓名： | 梁雪海 |
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| 作者单位： | 邯邢矿山局设计研究院 |
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| 摘 要： | 分析了影响玉石洼铁矿精矿品位的原因，并通过试验指出，采用细筛可在极低返矿量的情况下，使精品提高一个百分点。
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| 关 键 词： | 磁铁矿，精矿，品位 |
REASON AND SOLUTION FOR LOW GRADE OF CONCENTRATE IN YUSHIWA MINE |
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| Liang Xuehai. REASON AND SOLUTION FOR LOW GRADE OF CONCENTRATE IN YUSHIWA MINE[J]. Hebei Metallurgy, 1996, 0(2) |
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| Authors: | Liang Xuehai |
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| Affiliation: | Design and Research institute of Hanxing Mine Bureau |
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| Abstract: | The reasons causing low grade of concentrate in Yushiwa Mine are analysed. on a trial basis it is pointed out that by using sifter the grade can be increased by 1 percent with a very small quantity of returned ore. |
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| Keywords: | magetite concentrate grade |
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