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某多金属选矿厂选锡工艺优化

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  • 国家科技期刊平台
  • NETL
  • NSTL
  • 万方数据
某矿山锌、铜、锡、铁、硫多金属选矿厂开展锡石选别工艺优化,在优先回收70%的铜金属,90%的锌金属,在除铁硫后,原矿含锡品位为0.21%,铜、锌、铁、硫中锡已经带走20%的前提下,锡指标提升5个百分点,经济效益显著.
Optimization of Tin Selection Process in a Certain Polymetallic Mineral Processing Plant
A zinc,copper,tin,iron,and sulfur polymetallic beneficiation plant in a certain mine has carried out optimization of cassiterite separation process.By prioritizing the recovery of 70%copper metal and 90%zinc metal,after removing iron and sulfur,the tin grade of the original ore is 0.21%.On the premise that 20%of tin in copper,zinc,iron,and sulfur has been taken away,the tin index has increased by 5 percentage points,and the economic benefits are significant.

grade of raw cassiterite oreCassiterite embedding particle sizeOptimization of crushing and grinding processOptimization of fine-grained tin selection processCoarse grain tin selection processRecovery of cassiterite from iron sulfur concentrateeconom

李自刚、张晓琳

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云南华联锌铟股份有限公司,云南 文山 663701

原矿锡石品位 锡石嵌布粒度 碎磨工艺优化 细粒选锡工艺优化 粗粒选锡工艺 铁硫精矿中锡石的回收 经济价值

2024

世界有色金属
有色金属技术经济研究院

世界有色金属

影响因子：0.138
ISSN：1002-5065
年,卷(期)：2024.(9)
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