青海快3

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钨多金属矿多段磨矿多段分选的重浮磁联合选矿工艺流程

责任编辑:金工机械 发表时间:2016-05-16 08:51

  JUBANKENGWUDUOJINSHUKUANGSHIWOGUOMUQIANBAOYOUCHULIANGZUIDADEHEIWUKUANGKUANGCHUANG,BANSHENGYOUXI、TONG、QIAN、XIN、YINDENGJINSHU,JUYOUHENGAODEZONGHELIYONGJIAZHI。WOGUOHEIWUKUANGSHANJINGGUOJISHINIANDEKAICAI,ZIYUANRIQUKUJIE,HEIWUJINGKUANGCHANLIANGXIANZHUXIAJIANG,HEIWUKUANGGONGYECHULIANGJIANGJIBENHAOJIN,JIDAIKAIFAXINDEHEIWUKUANGSHENGCHANJIDI。YOUGUANJUBANKENGWUKUANGKAIFADEQIANQIGONGZUO,CENGYONGKANTANYANGJINXINGGUOXUANKUANGXIAOXINGTANSUOXINGSHIYAN,JIUZHONGDUANSHANGBUKUANGTIKUANGSHIJINXINGGUOXIAOXINGKEXUANXINGSHIYAN,JIUDANGSHIDEJISHUSHUIPINGERYAN,SHIYANSUIDEDAOJIAOHAODEJISHUZHIBIAO,DANGONGYILIUCHENGJIAOFUZA,BANSHENGJINSHUXI、TONG、QIAN、XIN、YINHUISHOULVBUGAO,XUANKUANGYAOJIYONGLIANGPIANDA,SHENGCHANCHENGBENJIAOGAO,YOUDEYAOJIRUQINGHUAWUYIDUIHUANJINGZAOCHENGWURAN。MUQIAN,JUBANKENGYOU125t/dDEXUANKUANGCHANG,CAIYONGZHONG—FU—CIGONGYIHUISHOUWUXI,HUISHOULVDI,BANSHENGDETONGQIANXINYINWEIHUISHOU。BENYANJIUDEMUDESHIWEIJUBANKENGWUDUOJINSHUKUANGDEZONGHEKAIFALIYONGTIGONGYIJU。

  YUANKUANGYOU20DUOZHONGKUANGWUZUCHENG,ZHUYAOJINSHUKUANGWUXIANGDUIHANLIANGWEI:HEIWUKUANG0.867%、XISHI0.218%、HUANGTIEKUANG1.205%、HUANGTONGKUANG0.818%、FANGQIANKUANG0.264%、TIESHANXINKUANG1.519%、DUSHA1.523%、MENGLINGTIEKUANG0.725%、CITIEKUANG0.408%;ZHUYAOMAISHIKUANGWUWEI:HUANGYU9.235%、SHIYINGHELVNISHIDENG83.218%。YUANKUANGWUXIANGFENXIJIEGUOHEZHUYAOYOUYONGKUANGWUDANTIJIELIDUDECEDINGJIEGUOXIANSHI,HEIWUKUANGYIZIXINGJING、BANZIXINGJINGWEIZHU,XIAOJINGTICHENGBOBANZHUANGHEZHENZHUANG,DAJINGTICHENGHOUBANZHUZHUANG,JINGLIBUJUNYUN,YIBANWEI0.6×3~2×8mm,CHENGBUDENGLIPILIANQIANXIANGJIEGOU,HUOYIZIXINGJINGFANGSHEZHUANGJIHETIJIBUJUNYUNDIQIANXIANGYUSHIYINGMAIZHONG,HUOYULIUHUAWUGONGSHENGCHENGLIZHUANGJIHETIBUJUNYUNJINRANYUMAISHIZHONG。XISHICHENGZIXING、BANZIXINGLIZHUANGJIHETICHUXIAN,JINGLIBUJUNYUN,CHANGJIANWEI0.2~1mm,QILIZHUANGJIHETICHENGJIBUJUNYUNDEXINGDIANJINRANZHUANGQIANBUYUMAISHIZHONG。HUANGTONGKUANGCHENGTAXINGJINGBUGUIZETUANKUAIZHUANGJIHETI,LIDUCUXIBUJUN,DADUOWEI0.08~1mm,CHENGBUDENGLIPILIANQIANXIANGJIEGOU。HUANGTONGKUANGCHENGXIMAIHUOXINGDIANZHUANGCHONGTIANYUSHANXINKUANG、DUSHAHEHEIWUKUANGDEJIELILIEXIZHONG,YUTIESHANXINKUANG、HUANGTIEKUANGZUCHENGZHIMIKUAIZHUANGJIHETIJINRANYUMAISHIZHONG。FANGQIANKUANGZHUYAOCHENGZIXINGJING、BANZIXINGJINGWEIZHU,LIDUCHANGWEI0.2~1mm,DUOYUHUANGTONGKUANG、TIESHANXINKUANG、HUANGTIEKUANGDENGGONGSHENGCHENGJULIZHUANGJIHETIJINRANYUMAISHIZHONG。TIESHANXINKUANGCHENGBANZIXINGJING、TAXINGJINGBUGUIZETUANKUAIZHUANGJIHETI,LIDUBUJUNYUN,YIBANWEI0.1~1mm。TIESHANXINKUANGYUHUANGTONGKUANG、HUANGTIEKUANGHEHEIWUKUANGDENGGONGSHENGCHENGJULIZHUANGJIHETIJINRANYUMAISHIZHONG。HUANGTIEKUANG:CHENGZIXINGHUOBANZIXINGBUGUIZETUANKUAIJIHETI,LIDUBUJUN,YIBANWEI0.1~5mm,CHANGYUHUANGTONGKUANG、TIESHANXINKUANGDENGGONGSHENGCHENGJULIZHUANGJIHETIJINRANYUMAISHIZHONG。

  根据试样的矿物组成、岩矿鉴定的结果以及前人所做的研究,我们选择了多段磨矿多段分选的重—浮—磁联合工艺流程青海快3,在粗选段丢弃大部分尾矿,得到钨锡和硫化矿的混合粗精矿及中矿,随后对钨锡和硫化矿的混合精矿进行磨碎矿、台浮和浮选,得钨锡混合精矿和硫化矿混合精矿,钨锡混合精矿经磁选和重选得到钨、锡精矿;将台浮及浮选的硫化矿和粗选中矿混合后进行硫化矿分离,银则富集于铜铅锌精矿中。

  GENJUYUANKUANGXINGZHI,SHIYANYIHUISHOUWUWEIZHU,ZONGHEHUISHOUXI、TONG、QIAN、XIN,BINGFUDAIHUISHOUYINDENG。GENJUKUANGWUDEDANTIJIELIDU,QUEDINGRUXUANLIDU—12mm,JIANGQISHAIFENCHENGSANGEJIBIE(12~5mm,5~1.0mm,—1.0mm)FENBIEJINXINGTIAOTAIHELUOXUANXUANBIE,GELIJICUXUANWEIKUANGHEBINGMODAO—0.6mm,FENJITUONIHOUZAIJINLUOXUANXUANBIE。

  JIANGZHONGXUANCUJINGKUANGMOSUIZHI—1.5mm,ZAISHAIFENCHENG1.5~0.6mm,0.6~0.2mm,—0.2mmSANGELIJI,DUICULIJI(1.5~0.2mm)HEXILIJI(—0.2mm)FENBIECAIYONGTAIFUHEFUXUANFAFENLIWUXIJILIUHUAKUANG。YIBANTAIFUDEYAOJIZHONGLEIWEILIUSUAN、HUANGYAOHEMEIYOU,YOUYUHUANGYAOHELIUSUANZUOYONGHOUHUICHANSHENGECHOUDEQIWEI,MEIYOUDUIQIHOUDELIUHUAKUANGFUXUANFENLIZUOYECHANSHENGGANRAO,GUXUXUANYONGXINDETAIFUYAOJI。SHIYANBIAOMING,CAIYONGDINGJIANHEIYAOHELIUSUANZUOTAIFUYAOJIBUJINQUDEJIAOHAODEFENXUANZHIBIAO,ERQIEDUIHUANJINGWURANCHENGDUDADAJIANGDI。DUI—0.2mmLIJICUJINGKUANGCAIYONGFUXUANFENLIWUXILIUHUAKUANG,FUXUANYAOJIWEI:LIUSUAN、LIUSUANTONG、HUANGYAOHE2HAOYOU。TONGGUOTAIFUHEFUXUANTUOCHULIUHUAKUANGDESHIYANJIEGUOKEYIKANCHU,ZAILIUHUAKUANGCHANPINZHONG,TONG、QIAN、XINDEZUOYEHUISHOULVJUNDADAO98%~99%,WUDEZHANYOULVWEI5.48%,XIZHANYOULVWEI9.67%。ZHEIXIEWUHEXIZHUYAOYULIUHUAKUANGLIANSHENGJINRULIUHUAKUANGZHONG,JINGZAIMOFUXUANHOU,KECONGFUXUANCAONEICHANPINZHONGHUISHOUWUXI。

  WUXIHUNHECUJINGKUANGFENBIEYONGCIXUAN、ZHONGXUANFENLI,DEDAOBUTONGPINJIDEWU、XIJINGKUANGHEXIZHONGKUANG。JIANGTAIFUHEFUXUANXUANCHUDELIUHUAKUANGJICUXUANZHONGKUANGHUNHEHOUMOKUANG,ZAICAIYONGQUANYOUXIANFUXUANLIUCHENGFENXUANLIUHUAKUANG。SHOUXIANYONGXUANZEXINGYIZHIJIJBHESHIHUIYIZHILIUHUAQIANKUANG、LIUHUAXINKUANGJIHUANGTIEKUANG,YONGGAOXIAOXUANZEXINGBUSHOUJIJAFUXUANLIUHUATONGKUANG;RANHOUZAIYONGSN—9FUXUANFANGQIANKUANG;ZUIHOUYONGLIUSUANTONGHUOHUALIUHUAXINKUANG,DINGJIHUANGYAOFUXUANLIUHUAXINKUANG。SHIYANJIEGUOKEZHI,TONGQIANXINDEZUOYEHUISHOULVJUNDADAO80%YISHANG。

青海快3   TAIFUJIFUXUANDELIUHUAKUANGYUCUXUANZHONGKUANGDELIDUFENBIEWEI—1.5mmHE—0.6mm,BUFENXISHIHEHEIWUKUANGRENGRANYUQITAKUANGWULIANSHENG,JINRUFUXUANDEWUZHANYUANKUANGDE9.386%,XIZHAN15.560%,ZHIDEHUISHOU。ZAIFENXUANLIUHUAWUSHI,MOKUANGXIDUWEI87%—0.074mm,ZHEISHIJUEDABUFENWUXIYIDANTIJIELI,YONGFUXUAN—ZHONGXUAN—CIXUANGONGYIHUISHOUWUXI,DEDAOWUHEXIZHONGKUANG,WUZHONGKUANGDEPINWEI40.69%,DUIYUANKUANGHUISHOULVWEI3.817%,XIZHONGKUANGDEPINWEIWEI7.734%,DUIYUANKUANGHUISHOULVWEI3.488%,DADAOLEHUISHOUWUHEXIDEMUDE。

  CAIYONGDUODUANMOKUANGDUODUANXUANBIEDEGONGYILIUCHENGFENXUANJUBANKENGWUDUOJINSHUKUANG,ZAIJIKUANGPINWEIWO3 0.66%,Sn 0.16%,Cu 0.3%,Pb 0.26%,Zn 0.93%HEAg 50g/tDEQINGKUANGXIA,WU、XI、TONG、QIAN、XINJINGKUANGPINWEIFENBIEWEI69.88%,50.30%,24.14%,43.36%,50.29%;HUISHOULVFENBIEDADAO89.82%,63.30%,69.40%,69.53%,71.69%;YINZEFUJIYUTONGQIANXINJINGKUANG,HUISHOULVWEI74.98%,JISHUZHIBIAOLIANGHAO。CAIYONGDINGJIANHEIYAO+LIUSUANZUOTAIFUXINYAOJIQUDAICHUANTONGDETAIFUYAOJIHUANGYAO+MEIYOU+LIUSUAN,BUDANGAISHANLETAIFUXUANBIEZHIBIAO,ERQIEDADAJIANGDILEHUANJINGWURAN。ZAITONGQIANXINLIUHUAKUANGFUXUANFENLIZHONG,CAIYONGQUANYOUXIANFUXUANGONGYILIUCHENG,QUDELEJIAOHAODEFENXUANZHIBIAO,TONGQIANXINDEZUOYEHUISHOULVJUNDADAO82%YISHANG。