沙龙体育

防采集

沙龙体育 选矿工艺 铜铅锌矿选矿工艺

防采集
铜铅锌矿选矿工艺
铜铅锌矿选矿工艺

铜铅锌矿选矿工艺

【工艺介绍】:
铜铅锌选矿工艺流程采用混合浮选-精矿再磨流程,可以降低磨矿成本 ,并且易于管理,同时应用新型无毒浮选药剂,高效、环保。

【应用领域】:
采用混合浮选-精矿再磨的工艺一般适用于共生关系密切、不易解离、嵌布粒度不均匀的铜铅锌硫化矿。

RUXULEJIEGENGDUO,QINGYUSHALONGTIYULIANXI。

工艺介绍

选矿工艺流程新颖,运行成本更低

TONGQIANHUNHEJINGKUANGZAIMOGONGYI,WUXUJIANGSUOYOUYUANKUANGDOUXIMO,JIEYUEMOKUANGCHENGBEN,TONGSHIJINGKUANGZAIMOSHITONGQIANJINGKUANGJINYIBUDANTIJIELI,BINGQIEQIDAOLIANGHAODETUOYAOXIAOGUO,WEITONGQIANDEFENLICHUANGZAOYOULITIAOJIAN。

强化浮选工艺,提高铜精矿品位

ZAICUXUANDUANYANGEZHIXINGYAOJIZHIDU,KONGZHIYAOJIYONGLIANG,ZUODAO“NENGZAOSHOUJIUZAOSHOU”,JIANSHAODUOCIXUNHUANHEWUWEIDEDIUSHI;CHONGFENLIYONGPAOMODEERCIFUJIZUOYONG,BINGTONGGUOSHIDANGDEBUJIASHUI,DUIJINGKUANGPAOMOJINXINGCHONGXILAIJIANSHAOPAOMOZHONGDEZAZHI,DADAOQIANGHUAFUXUANDEMUDE。

生产实例

铜铅锌矿选矿工艺


实例1

左侧展示为鑫海矿装制作的西藏铅锌矿选矿厂三维演示视频,该矿设计规模60万吨/年,日处理2400吨,年工作天数250天,项目分两期建设,一期工程设计规模30万吨/年,日处理1200吨,二期工程设计规模30万吨/年日处理1200吨。项目采用的选矿方法为浮选法,沙龙体育方案为铅锑精矿和锌精矿两种沙龙体育。主要设计指标为:产率,铅锑精矿10.9%,锌精矿2.58%;精矿品位,铅锑精矿Pb32.17%,Sb28.11%,锌精矿Zn59.9%;回收率,铅锑精矿Pb85.11%,Sb82.59%,锌精矿Zn88.82%。

实例2

云南某铅锌矿选矿厂,选厂建立后经过现场工艺不断改进和完善,工艺指标得到大幅度提高,但后期由于矿山开采深度不断加深,矿石性质发生较大变化,铅、锌精矿品位大幅度下降。原优先浮选工艺已不能满足该铜铅锌矿石的选别要求,为此,该选厂委托鑫海做工艺改造,鑫海通过反复的选矿试验,决定采用混合浮选工艺,优先浮选铜铅精矿,铜铅精矿再磨再浮,同时配以鑫海自制的铅锌铜矿设备,将鑫海全截面气升式微泡浮选机代替原浮选机,经过此次改造,该选厂主要工艺指标如下:

改造前后对比 工艺 处理矿量
t/d
铜回收率
/%
铅精矿品位/% 锌精矿品位/% 设备内衬使用寿命/天
改造前 优先浮选 500 78.53 35.68 83.49 50
改造后 混合浮选 680 83.45 50.13 84.68 90

TONGGUOCICIGAIZAO,XUANKUANGCHANGMEITIANKEZENGJIACHANZHIJIANGJIN3WANYUAN,MEITIANZENGJIADELIRUNWEI2.60WANYUAN,MEINIANANSHENGCHAN300TIANJISUAN,MEINIANKEZENGJIALIRUN2.6WANYUAN×300TIAN=780WANYUAN,QIJINGJIXIAOYISHIFENXIANZHU。

实例2

鑫海铜铅锌选矿处理工艺能够注重方案的比较、投资成本以及矿物的综合利用,在国内外完成的案例将近百套,其工艺成果收到国际客户好评。在这些铜铅锌矿应用案例中,比较具有代表性的为新疆某沙龙体育铜铅锌矿,该矿共生关系密切,堪布粒度细小,采用原有工艺,铜铅精矿互含超标,影响企业经济效益。鑫海通过改进工艺,选用高效设备,最终指标优良,达标达产。

YOUYUGAIKUANGSHIZHONGTONG、QIANKUANGWUGONGSHENGGUANXIMIQIE,KUANGSHIXINGZHIFUZA,XINHAIJINGGUOZONGHEFENXIYUANKUANGXINGZHIHOU,JUEDINGCAIYONGBUFENYOUXIANFUXUANXINGONGYI。SHOUXIANZAIYUANYOUYOUXIANFUXUANGONGYIJICHUSHANG,CAIYONGXUANZEXINGHAODEBUSHOUJIYOUXIANFUTONG,DEDAOHEGEDETONGJINGKUANG,RANHOUZAIJINXINGHUNHEFUXUAN,DUIDEDAODEHUNHEJINGKUANGJINXINGZAIMOFENLI,MOKUANGXIDUDADAO-38μm78%,TIGAOTONGQIANKUANGWUDEDANTIJIELIDU,DADAOTONGQIANKUANGWUFENLITIAOJIAN。

XINHAIGAIZAOHOUGONGYILIUCHENGJIANDAN,SHENGCHANCHENGBENJIAODI,TONGJINGKUANGHUISHOULV90.21%,HANQIANHEXINJUNHEGE,QIANJINGKUANGHUISHOULV88.3%,ZHILIANGLIANGHAO。TONG、QIANJINGKUANGHUHANDI,HUISHOULVBIYUANGONGYIDAFUDUTIGAO,TONGSHIXINJINGKUANGDEHUISHOULVYEMINGXIANTIGAO,SHOUDAODUIFANGDEGAODUHAOPING。

TONGGUOCICIHEZUO,LIANGHAODESHEBEIXINGNENG,JIASHANGZHOUDAODESHOUHOUFUWU,HEZUOFANGJIANZHENGXINHAIDESHILI,QIDAIXIACIJIANCHANGYUXINHAISHALONGTIYUDEHEZUO。JINJINIAN,XINHAISHALONGTIYUHEGUONEIDAXINGQIYEDEHEZUOYUELAIYUEDUO,TONGGUOHEGUONEIDAXINGQIYE、KUANGSHANHEZUO,TISHENGLEXINHAISHALONGTIYUDEFUWUSHUIPING,DUANLIANLEANZHUANGDUIWU,TONGSHIYECHENGLANLEGENGDUODEGUOWAIZONGBAOGONGCHENG,KUODALEXINHAISHALONGTIYUDEYINGXIANGLI。

其他代表性案例:

XINHAITONGQIANXINXUANKUANGCHULIGONGYIANLIHAIHENDUO,SHALONGTIYUHUANYINGGUANGDAYONGHUDAOWOSHALONGTIYUJINXINGSHIDIKAOCHA,SHALONGTIYUYETONGYANGHUIPEITONGNINYIQIKAOCHASHALONGTIYUZUOGUODETONGLEIXINGSHENGCHANXIANXIAOGUO,YONGSHISHISHUOMINGYIQIE:

XIBEIMOUTONGQIANXINXUANKUANGCHANG,XINHAIZAIXISHOUYOUXIANHEHUNHEFUXUANGONGYIYOUDIANDEJICHUSHANG,JINMIJIEHEKUANGSHITEXING,CAIYONGBUFENYOUXIANFUXUANXINGONGYI,HUODELIANGHAODEXUANKUANGZHIBIAO,QIZHONGQIANJINGKUANGPINWEIGAODA66.52%,HUISHOULV88.5%,DADAOTONGXINGYEXIANJINSHUIPING。

RUIDIANMOUTONGQIANXINXUANKUANGCHANG,RICHANLIANG1000t,TONG0.58%、QIAN2.85%、XIN4.90%,XIANCHANGSHENGCHANCAIYONGTONGQIANHUNFUGONGYI,TONGQIANHUNHEJINGKUANGJINGHUOXINGTANTUOYAOHOU,YONGTONGBUSHOUJIJINXINGTONGQIANFENLIFUXUAN,JINGYICUSANJINGLIANGSAOZUOYE,KEHUODETONGJINGKUANGZHONGHANTONG20.25%,HANQIAN6.75%,QIANJINGKUANGHANQIAN58.73%,HANTONG3.40%。

NEIMENGMOUTONGQIANXINXUANKUANGCHANG,ZHUYAOHANTONG、QIAN、XIN,HAIYOUYIDINGLIANGDECITIEKUANG,XINHAIGENJUKUANGSHIXINGZHI,JINXINGLEYIXILIEXUANKUANGSHIYAN,ZUIZHONGJUEDINGTONGQIANHUNFUZAIFENLI-HUNWEIXINFUXUAN-FUXUANWEIKUANGRUOCIXUANGONGYILIUCHENG,ZAIDEDAOGAOPINWEITONG、QIAN、XINJINGKUANGDETONGSHIHAIDEDAO65%YISHANGDETIEJINGKUANG。

分享到:



FUWUREXIAN

服务热线

138-1032-7080

HUIDINGBU

wechat

微信询价

consult
contact contact
在线留言
contact
  • *
  • *
  • *
  • *
  • *