JINKUANGJINZHANGSHIZHIHANJINQIEJUYOUKAICAIDAIJIADEYIZHONGKUANGSHI。YIJUKUANGWUZHONGJINDEBUJUZHUANGTAIHEHANJINLIANG,KEJIANGJINKUANGCHUANGKUANGWUFENWEIJINKUANGWU、HANJINKUANGWUHEZAIJINKUANGWUSANDALEI。
XIANZAIZHULIUDEXUANJINGONGYI,YIYANGPINGCHANGDOUTONGGUOPOLIEJIPOLIE,ZAIJINQIUMOJI POHUAI,TONGGUOZHONGXUAN、FUXUAN,TIQUCHULAIJINGKUANGHEWEIKUANG,HUOTONGGUOHUAXUEYAOLING,MOLEDIANMOYELIAN,QICHANPINZHONGJICHENGWEIZHIPINJIN。
ZHONGXUANHEFUXUANSHIJINKUANGZHONGCHANGYONGDEXUANKUANGYAOLING,ZHONGGUOJUEDABUMENJINKUANGJUNCAINAYISHANGYAOLINGTIQUJIN,ZAIXUANKUANGJINENGJIXUANKUANGZHUANGBEISHANGDOUYOULEHENDADEGEXIN。
重选
ZHONGLIXUANKUANGSHIANKUANGWUMIDUCHAFENXUANKUANGSHIDEYAOLING,ZAIJINSHIXUANKUANGYAOLINGZHONGZHANJUJINZHANGZHIWEI。CAINADEJINZHANGZHUANGBEIYOULIUCAO、YAOCHUANG、TIAOTAIJIHEDUANZHUIXUANLIUQIDENG。
浮选
FUXUANSHIHUANGJINXUANKUANGCHANGCHUZHICHENGFAMAIJINKUANGSHIYINGYONGJIAOGUANGFANDEYAOLINGZHIYI。ZAIDADUOSHUQINGKUANGXIA,FUXUANFAYONGYUCHUZHICHENGFAKEFUXINGHENGAODELIUHUAWUHANJINKUANGSHIJIEGUOJIAOWEIMINGXIAN。YOUYUTONGGUOFUXUANBUDANKEYIBAJINGENGDAXIANDUDIFUJIDAOLIUHUAWUJINGKUANGZHONG,BINGQIEKEYIPAOQIWEIKUANG,XUANKUANGBENQIANDI。FUXUANGONGYIYEDUOYONGYUCHUZHICHENGFADUOJINSHUHANJINKUANGSHI,RUJIN-TONG,JIN-QIAN,JIN-TONG-QIANXIN-LIUDENGKUANGSHI。GURAN,FUXUANFAYECUNZAIFANCHOUXING,DUICULIQIANBU,JINLIDUDAYU0.2mmDEKUANGSHI,DUIBUHANLIUHUAWUDESHIYINGZHIHANJINKUANGSHI,CAINAFUXUANFAJIUYOUKUNNAN。
化学选金
XIANZAIDEHUAXUANJINZHANGYOUHUNGONGFATIJINGONGYIHEQINGHUAFATIJINGONGYI。HUNGONGFATIJINGONGYISHIYIZHONGCHENFUDETIJINGONGYI,JIQINGBIAN,YOUJINGJI,SHIYUCULIDANTIJINDEJIENA,DANDUIFUQINGKUANGYOUHENDADEWURAN,JIANJIANBEIZHONGXUAN、 FUXUANHEQINGHUAFATIJINGONGYISUODAITI。QINGHUAFATIJINGONGYIBAOLUO:QINGHUAJINCHU、JINCHUKUANGJIANGDEXIDIGUOLV、QINGHUAYEHUOQINGHUAKUANGJIANGZHONGJINDETIQUHEZHIPINDEYELIANDENGJIGEGENBENGONGXU。
堆浸
ZAIJINKUANGZIYUANZHONG,DIPINWEIYANGHUAKUANGSHILIANGZHANJUKENDINGDEBILI,CHUZHICHENGFAZHEILEIKUANGSHICAINATONGLIQINGHUAFATIJINGONGYIJINGJISHANGBUHESUAN,ERCAINADUIJINSHENGCHANGONGYISHANGYOUJINGJIXIAOYI。DUIJINFAXIANSHISHANGSHIBAHANJINKUANGSHIDUIFANGZAIBUSHENCHUDEYUANDISHANGYONGQINGHUARONGYEJUXINGJINTOUJINCHU。BAKUANGSHIZHONGDEJINYINRONGJIEHOU,YANYUANDISHANGYUXIANJIHUAHAODEGOUCAOLIURUCHUCUNCHI,ZHEIXIEHANJINYINDEYETIYONGHUOXINGTANJUXINGTANXIFU,RANHOUJUXINGJIEXIYIJIENAJINYIN。
TONGKUANGSHIPOLIEXIANGAIKEHUSHITUERQIDEYIGEKUANGYELAOBAN,YIYOUYITIAOTIEKUANGSHENGCHANXIAN,ZHEICITOUZISHIYITIAODAXINGTONGKUANG...
TIEKUANGSHIPOLIEXIANGAIKEHUXIANCHANGSHIBENDIZHEMINGKUANGYEJITUANTOUZIDETIEKUANGSHISHENGCHANXIAN,GONGSIQILIXIONGHOU,LVLIFUHOU。...
KUANGSHANZIYUANZUOWEIYIZHONGBUKEZAISHENGDETIANRANZIYUAN,WEIKUANGDEZONGHESHIYONGDUONIANLAIBUTINGSHIKUANGYEJIEFEICHANG...