| 回收硫酸渣中铁的试验研究 |
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| 引用本文： | 王雪松,张德海.回收硫酸渣中铁的试验研究[J].矿产综合利用,1998(1):15-19. |
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| 作者姓名： | 王雪松 张德海 |
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| 作者单位： | 华东冶金学院(王雪松)，北京科技大学(张德海，任允芙) |
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| 摘 要： | 通过对苏州硫酸厂硫酸渣工艺矿物的研究,查明了硫酸渣的物质组成和矿物特征,在此基础上进行了选矿工艺的研究。在磨矿细度为-325目56.24％、硫酸渣铁品位52.5％条件下,经酸浸处理后磁—浮联合流程选别,获得铁品位为59.75％r的铁精矿,回收率达到了82.92％。
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| 关 键 词： | 硫酸渣 工艺矿物 联合流程 酸浸 |
EXPERIMENTAL STUDY ON IRON RECOVERY FROM PYRITE CINDER |
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| Wang Xuesong.EXPERIMENTAL STUDY ON IRON RECOVERY FROM PYRITE CINDER[J].Multipurpose Utilization of Mineral Resources,1998(1):15-19. |
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| Authors: | Wang Xuesong |
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| Abstract: | Research on process minerclogy of the pyrite cinder at Suzhou Sulphuric Acid Plant, Identify mineralogical composition and characters of pyrite cinder. Base on these re-sults detailed research on its mineral processing technology. Under the conditions of grinding fineness-325 mech and pyrue cinder containing 52. 5% Fe,a concentrate of iron 59. 75% with total recovery of 82.72% can be obtained from pyrite cinder at Suzhou Sulphuric Acid Plant by a combined flowsheet of magnetic-flotation separation after acid leaching. |
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| Keywords: | Pyrite cinder Process mineralogy Combined flowsheet Acid-leaching |
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