| 攀枝花含钪钛尾矿分解试验研究 |
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| 引用本文： | 佘宗华,毛建军,徐舜.攀枝花含钪钛尾矿分解试验研究[J].矿冶,1999,8(1):54-57. |
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| 作者姓名： | 佘宗华 毛建军 徐舜 |
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| 作者单位： | 长沙矿治研究院 |
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| 摘 要： | 对攀枝花钒钛磁铁矿电选尾矿进行了硫酸化焙烧、碱熔焙烧、石灰与添加剂配比焙烧试验研究，找到了分解钛尾矿的较佳途径，分别以30％盐酸和60％硫酸浸出碱焙烧渣和石灰烧渣，其最高浸钪率分别为89．8％和67．9％，达到了分解尾矿的目的．
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| 关 键 词： | 钛尾矿 焙烧 分解 浸出 钪 |
| 修稿时间： | 1998年5月27日 |
STUDY ON DECOMPOSITION OF PANZHIHUA ELECTROSTATIC SEPARAMON TAILINGS OF V-Ti-Sc MAGNETITE TAILINGS |
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| She Zonghu,Mao Jianjun,Xu Shun.STUDY ON DECOMPOSITION OF PANZHIHUA ELECTROSTATIC SEPARAMON TAILINGS OF V-Ti-Sc MAGNETITE TAILINGS[J].Mining & Metallurgy,1999,8(1):54-57. |
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| Authors: | She Zonghu Mao Jianjun Xu Shun |
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| Affiliation: | Changsha Research Institute of Mining and metallurgy |
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| Abstract: | Studies were conducted on the electrostatic separation tailings of Panzhihua V-Ti-Sc magnetite. The process includes sulfuric acid or caustic fusion or lime proportional to additive roasting. A fairly good way of completely decomposing Ti tailings was found out, then leaching caustic-fusion-roasted residue by 30% HCl, leaching lime-roasted residue by 60% H2SO4, respectively, their maximum leaching rate of scandium was 89.8% and 67.9%, the purpose of decomposing tailings is reached. |
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| Keywords: | Titanium tailings Roasting Decomposition Leaching Scandium |
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