| 甘肃肃北石硐沟银铅锌矿开发技术经济概略研究 |
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| 引用本文： | 马东阳,方伟.甘肃肃北石硐沟银铅锌矿开发技术经济概略研究[J].甘肃冶金,2008,30(5). |
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| 作者姓名： | 马东阳 方伟 |
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| 作者单位： | 1. 中国地质大学,北京,100083;甘肃省有色金属地质勘查局106队,甘肃,兰州,730046
2. 新疆地矿局第一地质大队,新疆,吐鲁番,838204 |
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| 摘 要： | 论文通过对甘肃肃北石硐沟银铅锌矿床开发的市场分析和前景预测,对银铅锌矿年处理矿石25万t的经济技术指标进行了研究,认为矿床的投资利润率、投资收益率均远远大于国家规定的标准(>6%~8%)。经过敏感性分析认为,对投资利润率影响最大的是产品价格,其次为矿石品位,再次为成本因素。
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| 关 键 词： | 银铅锌矿 技术经济 概略研究 |
Gansu Subei Shidonggou Silver Lead-zinc Ore Development Technical Economy Summary Studies |
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| MA Dong-Yang,FANG Fei.Gansu Subei Shidonggou Silver Lead-zinc Ore Development Technical Economy Summary Studies[J].Gansu Metallurgy,2008,30(5). |
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| Authors: | MA Dong-Yang FANG Fei |
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| Abstract: | The paper through the argental zinc ore bed development's market analysis and the prospect forecast to Gansu Supei Shidonggou that has conducted the research to the argental zinc ore year processing ore 250,000 ton on technical norms,thought that the ore deposit the investment profit margin,the investment returns ratio by far are bigger than the national stipulation the standard(>6%~8%).Believed after the sensitive analysis that what to invests the profit margin to affect is biggest is the product price,next is the grade of ore,once more for cost element. |
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| Keywords: | the silver lead of zinc ore technical economy summary research |
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