| 云南羊拉含铜硫铁矿精选试验研究 |
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| 引用本文： | 陈宇,文书明,刘丹,熊堃,谢美芳.云南羊拉含铜硫铁矿精选试验研究[J].矿冶,2010,19(3). |
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| 作者姓名： | 陈宇 文书明 刘丹 熊堃 谢美芳 |
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| 基金项目： | 国家自然科学基金重点项目 |
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| 摘 要： | 对云南羊拉含铜硫铁矿进行精选试验,采用一粗二扫二精的浮选工艺得到硫品位33.21%,回收率95.98%的硫精矿,其中含铁48.16%、含铜1.61%、含金0.6g/t。将其用于硫酸生产,可以获得含铁品位60%以上的含铜烧渣,为铜、铁、金资源回收利用创造了条件。
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| 关 键 词： | 含铜硫铁矿 精选 炼铁 回收利用 |
EXPERIMENTAL RESEARCH ON A PYRITE ORE OF YANGLA IN YUNNAN |
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| CHEN Yu,WEN Shu-ming,LIU Dan,XIONG Kun,XIE Mei-fang.EXPERIMENTAL RESEARCH ON A PYRITE ORE OF YANGLA IN YUNNAN[J].Mining & Metallurgy,2010,19(3). |
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| Authors: | CHEN Yu WEN Shu-ming LIU Dan XIONG Kun XIE Mei-fang |
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| Abstract: | In this paper,experimental study was carried on a pyrite of Yangla in Yunnan.With a circuit of once rough floatation and twice scavenging followed by twice concentrating,a final concentrate of 33.21% S grade with 95.98% recovery was achieved,in which 48.16% Fe,1.16% Cu and 0.6g/t Au.Used in sulfuric acid industry,a slag containing copper with more than 60% Fe had been obtained,which created the conditions for recycling of copper,iron and gold resource. |
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| Keywords: | pyrite ore containing copper concentrating iron-smelting recycle |
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