青海快3

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砂锡矿选矿中提高跳汰机选矿能力和选矿指标的方法

责任编辑:金工机械 发表时间:2016-06-19 09:29

  云南个旧地区砂锡矿中,约5-10%的锰结核。锰结核性脆,除锡外,其他元素都没有呈单独矿物存在,经过磨矿,大量有价金属都因泥化而损失于尾矿中。在磨矿前用跳汰机青海快3将锰结核选出,既能扩大资源的综合利用,又可提高入选矿石品位,增大处理能力。

青海快3   GEJIUDIQUMENGJIEHEYOUJIAYUANSUHANLIANGJIAOGAO。QIAN,YIBANJUNZAI3.5%YISHANG,MENG,QIBEISHAN、HUANGNIDONGGAOYUl5%,QIYUWEIl0-l3%,TIE,HUANGMAOSHAN、QIBEISHANGAOYU20%,QIYUWEIl5-l8%。

  MENGJIEHEGAOJIAMENGHANLIANG6.504%,DIJIAMENG9.86%。MENGJIEHEYIBANWEIYUANXING,YEYOUBUFENWEITUOYUANXING、BANYUANXINGHUOBUGUIZEXINGZHUANGDE,QIEDABUFENWEIQINGYANGHUAMENGDEHUANZHUANGBAOGUOTI,SHAOLIANGZHANTUJIQINGYANGHUATIEFUYUBIAOMIAN,QIAN、XICHENGXILIPIMENGJIEHESUOBAOGUO。

青海快3   JUHUANGMAOSHANSHILIAO+2HAOMISHOUXUANJIEGUOKEZHI:YUANXINGDEYIGUYUEZHAN50-60%,GEBIEGAODA90%,YUANXINGDEBIFEIYUANXINGDEHANQIAN、MENGGAO,JINSHULVCHI70%YISHANG,XI、TIEPINWEIJIAODI,JINSHULVZHIYOU40%ZUOYOU。

  MENGJIEHEZHENBIZHONG3.81,JIABIZHONG2.16,QIESHAIGANHOUBIJINSHUIHOUSHIDEBIZHONGCHAXIAOYU0.5,JIAZHIMENGJIEHEYUTIEKUANGWUTONGMAISHIBIZHONGCHAJIAODA,YOULIYUYONGZHONGXUANFANGFAFENXUAN。

  MENGJIEHEXUANSHOUSHIYANSHEBEIWEI300×450SHUANGSHIPANGDONGGEMOTIAOTAIJI,SHAIBANWEIGANGSIBIANZHIWANGSHAISHAIKONGZHIJING2HAOMI,TIEKUANGWUCAIYONGDUANSHANGZHONGXINGUANPAIKUANG。

  SHIYANTIAOJIAN:CHONGCHENG25HAOMI,CHONGCI140CI/FEN,CHULILIANG0.5-1DUN/SHI,SHUILIANG5-l0m³/h,DIYI、ERSHICHUANGCENGHOUDUDOUWEIl20HAOMI,ZHONGXINGUANJUSHAIMIANl0HAOMI,WAITAOGUANJUSHAIMIANl5HAOMI。

  YUANKUANGXINGZHIJIZHONGYEFENXUANJIEGUOBIAOMING:CHUNMENGJIEHEZHONGHANQIAN6.17%MENG19.89%,JINSHULVFENBIEYOU67.86%,80.83%。

青海快3   KONGZHIFENXUANBIZHONGZAI2.3-2.4FANWEINEI,BIANKEHUOCHANLVWEI34-41%、QIANPINWEI4.4-4.1%、QIANHUISHOULVWEI70-75%DEMENGJIEHEJINGKUANG。

  跳汰试验结果表明:产出含铅为3.5%的锰精矿时,铅回收率为73%,锰品位11.03%,锰回收率84.86%,锰结核的矿物回收可达95.23%。该指标以原矿重液分选结果中相同品位计,铅回收率应为76-80%,与原矿重液分选结果相差不大。