| 会东难选金红石矿的矿物工艺特性及选矿试验研究 |
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| 引用本文： | 张宗华,戴惠新,吴幼竺,杨德坤.会东难选金红石矿的矿物工艺特性及选矿试验研究[J].云南冶金,2001,30(5):7-13. |
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| 作者姓名： | 张宗华 戴惠新 吴幼竺 杨德坤 |
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| 作者单位： | 昆明理工大学国土资源工程学院,云南,昆明,650093 |
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| 摘 要： | 研究了四川会东新山金红石矿的岩石类型、矿石的结构构造，矿物种类、含量、嵌布粒度特性及矿石的化学成份，测定了主要矿物的工艺特性参数。进行了磁、重抛尾，酸洗精选试验及电选试验研究。采用重－磁－酸洗－电选流程，可以得到精矿1品位TiO290．16％，精矿2品位TiO281．07％，精矿3TiO263．57％，回收率分别为34．35％、9．27％、4．34％。打破了该金红石太不可选的结论。
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| 关 键 词： | 金红石 微细粒 磁重抛尾 电选 选矿 工艺矿物学 试验研究 |
| 文章编号： | 1006-0308(2001)05-0007-07 |
Mineral Technological Characteristics and Processing Test of Refractory Rutile Ore in Huidong |
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| ZHANG Zong-hua,DAI Hui-xin,WU You-lan,YANG De-kun.Mineral Technological Characteristics and Processing Test of Refractory Rutile Ore in Huidong[J].Yunnan Metallurgy,2001,30(5):7-13. |
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| Authors: | ZHANG Zong-hua DAI Hui-xin WU You-lan YANG De-kun |
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| Abstract: | The lithological and mineralogical properties,chemical composition,technological characteristic parameters of major minerals in rutile bearing rocks at Huidong have been studied and determined.The test of magnetic-gravity separation,pickling and electric concentration showed the TiO 2 in concentrate has been reached 90 16%,81 07% and 63 57% with a recovery of 34 35%,9 27% and 4 34%.It means rutile of this kind is separatable. |
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| Keywords: | rutile fine grain magnetic-gravity separation electric separation |
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