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首页> 外文会议>International mineral processing congress;IMPC 2010 >STUDY ON REASONABLE MINERAL PROCESSING FLOW SHEET OF YUNFU LOW-GRADE PYRITE ORES
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STUDY ON REASONABLE MINERAL PROCESSING FLOW SHEET OF YUNFU LOW-GRADE PYRITE ORES

机译：云浮低品位硫铁矿合理选矿流程的研究。

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摘要

Low-grade ores in Yunfu Pyrite Mining Area were investigated, in order to find an economical,rnreasonable and environment-friendly mineral processing technology, which is of low consumptionrnand high efficiency in pyrite recovering, which can ensure that the quality of pyrite concentraternproduct is eligible for sale and the sulfur content of the discharged tailings meets the nationalrnemission standards. A flow sheet with a classification, a jigging for coarse-grain minerals and a spiralrnchute separation for fine-grained minerals was adopted, and the sulfur grade and recovery of thernpyrite concentrate is 35.50 per cent and 86.70 per cent respectively, while the grade of tailings is onlyrn6.70 per cent.
机译：对云浮硫铁矿矿区的低品位矿石进行了调查，以寻找一种经济，合理，环保的黄铁矿回收低耗，高效的选矿技术，以确保黄铁矿精矿产品的质量合格。出售，尾矿中的硫含量符合国家排放标准。采用分类流程图，粗粒矿物的跳汰和细粒矿物的螺旋菱形分离，硫铁矿精矿的硫品位和回收率分别为35.5％和86.70％，而尾矿品位为仅为6.70％。

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  • 来源
  • 会议地点 Brisbane(AU);Brisbane(AU)
  • 作者

    H-W Li; Z Hu; H Zhang; H-X Wu;

  • 作者单位

    Department of Mineral Processing, Guangzhou Research Institute of Non-Ferrous Metals, Guangzhou, Guangdong 510651, China. Email: gyxitu@163.com;

    rnDepartment of Mineral Processing, Guangzhou Research Institute of Non-Ferrous Metals, Guangzhou, Guangdong 510651, China. Email: gz-huzh@sohu.com;

    rnSchool of Minerals Processing and Bioengineering, Central South University, Changsha, Hunan 410083, China. Email: gzysyzhang@163.com;

    rnYunfu Pyrite Enterprise Group Corp, Yunfu, Guangdong 527343, China. Email: gzysyzhang@163.com;

  • 会议组织
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 选矿;
  • 关键词

    low-grade pyrite ores; mineral processing; low consumption; environmental protection;

    机译：低品位黄铁矿;矿物加工;低消耗;环境保护;

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