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COMMUS难选氧化铜矿选矿关键技术开发及应用

COMMUS难选氧化铜矿选矿关键技术开发及应用

  • Categories:选矿研究所
  • Author:
  • Origin:
  • Time of issue:2020-04-01
  • Views:2

(Summary description)项目对COMMUS难选氧化铜矿目标矿物嵌布粒度不均,矿泥含量高,硫化铜矿和氧化铜矿共生等特点,开展了实验室试验研究,扩大连选试验等技术攻关工作,最终推荐采用“先硫后氧,先浮选易选氧化矿,再浮选难选氧化矿”的分步浮选主体工艺,解决了目标矿物嵌布不均,矿泥含量大,氧化铜矿回收率低等难点。项目于2017年5月进行投产,经过8个月的生产调试与稳产提产,于12月份实现达产达标。截至2019年12月,选厂年累

COMMUS难选氧化铜矿选矿关键技术开发及应用

(Summary description)项目对COMMUS难选氧化铜矿目标矿物嵌布粒度不均,矿泥含量高,硫化铜矿和氧化铜矿共生等特点,开展了实验室试验研究,扩大连选试验等技术攻关工作,最终推荐采用“先硫后氧,先浮选易选氧化矿,再浮选难选氧化矿”的分步浮选主体工艺,解决了目标矿物嵌布不均,矿泥含量大,氧化铜矿回收率低等难点。项目于2017年5月进行投产,经过8个月的生产调试与稳产提产,于12月份实现达产达标。截至2019年12月,选厂年累

  • Categories:选矿研究所
  • Author:
  • Origin:
  • Time of issue:2020-04-01
  • Views:2
Information

  项目对COMMUS难选氧化铜矿目标矿物嵌布粒度不均,矿泥含量高,硫化铜矿和氧化铜矿共生等特点,开展了实验室试验研究,扩大连选试验等技术攻关工作,最终推荐采用“先硫后氧,先浮选易选氧化矿,再浮选难选氧化矿”的分步浮选主体工艺,解决了目标矿物嵌布不均,矿泥含量大,氧化铜矿回收率低等难点。项目于2017年5月进行投产,经过8个月的生产调试与稳产提产,于12月份实现达产达标。截至2019年12月,选厂年累计可生产金属铜6.4万吨,铜回收率达83%,年产值达3.71亿美元。

COMMUS难选氧化铜矿选矿关键技术开发及应用

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