??????:?????? ????????? ??????? ???? ?????????? ???? ??????? ?????? ????? ?? $10 ???? $50 ?? ?????, ???? ????? ??????? ????????? ???? ? ???????? ?????? ???? ??? ????????

?????? ????????? ????? ???? ?????? ???? ????????? ?????????? ??? ??, ???? ????? ?????? ??????? ???? ?????? ???????? ?????? ????? ????????? ?????? ?????, ???? ???? ?????? ?? ?? ???????? ???? ????? ?????????? ?????? ????????? ??????? ???? ?????? ?????? ???? ?????????, ?????????? ? ???? ?????? ????????? ???? ?????????? ?????????? ????????? ????, ????????? ???????? ???? ? ???? ????? ???? ?????????? ??

???? ?????? ????? ?????? ???????? ????????? ?????? ????? ???? ?????? ??????????, ????? ?????? ???????, ????????? ?????, ? ??????? ?????? ?????? ?????? ???? ??????? ??????? ?????????? $10 ???? $50 ????? ?????? ??????? ????????, ???? ????? ??????? ????????? ???? ? ???????? ?????? ?????? ????? ????? ????????

?? ????? ???? ?????? ????? ?????? ??????? ???????? ????? ???????, ??????? ?????? ?????, ? ???? ???????????? ???? ?????????? ?? ????? ?????? ?????? ??????

Copper Ore Beneficiation Cost

1. ???? ?????? ????? ?????? ?????

?????????? ???? ??????? ??????? ?????? ???? ??????? ????? ?? ??, ??? ?????? ???, ??????????????, ??????? ? ???? ???? ??????????? ???? ?????? ?? ?????? ??????? ??????? ??????? ???? ?????? ???? ???????????? ???? ???????????? ??????, ??? ??????? ???????? ?????? ????????? ?????? ?????????? ??????? (??????? ???????) ??? ??? ???? ?????? ??????

????? ?????? ???? ??? ??????? ???????? ??????? ????? ??, ??? ?????? ????? ???????? ???? ??????? ????????? ?????????? ???????, ??????, ???????, ? ?????????? ????? й? ???????? ???????? ????? ?? ?????? ?????? ?????, ??????? ???????? ?????? ??????

2. ???? ?????? ???????? ?????? ?????? ?????? ????

???????? ???? ???-??? ????????? ???? ??????? ????? ????? ?????:

2.1 ???? ????? ? ???? ???????

  • ???? ?????:???? ??????? ????????? ????? ???? ??? ???? ????????, ?????? ??????????? ??????????? ??????? ?????? ???? ?? ??????? ?????? ????? ????? ??????? ????????? ?? ??????? ?????? ? ??????? ?????? ???????, ???? ???? ???????
  • ???? ???????:?????? ?????? ?????? (?????????????, ???????, ?????????, ???) ? ???????? ?? ??????????? ?????? ???????? ???????? ?????????? ?????? ? ??????? ????????? ????? ?????? ??????

2.2 ????????? ??????? ? ????????? ??????

  • ??????? ???????:??????? ????????? ????????? ???? ?????, ??????, ????????, ???????? ????????, ? ????? ?????? ????
  • ??????? ??????:?????? ??????? ??????? ?????????? ???? ???????? ????? ?????? ?????, ???? ??????? ??????? ?? ???? ???-?????? ?????????? ?? ?????? ????? ???? ????? ?? ??????? ?????? ???? ????, ???? ????? ? ??????? ???? ?????? ??????

2.3 ????????? ??????

  • ???? ????????? plantas ?? ???????????? ??? ????????, ???? ?????, ??????, ? ???????? ?????? ???? ?????-?? ???? ?????????
  • ???? ?????? ????????? ??? ????? ? ??????????? ???? ???? ???? ??? ??? ?????

2.4 ????? ? ?????????

  • ????? ????:????? ?????? ????????? ?????-??? ?????, ????? ??? ?????? ? ????????? ??????? ??????? ? ??????? ??????? ????????? ?????? ?????????? ?????? ???????
  • ???? ????:??? ? ??????? ?????? ????? ??????
  • ?????? ????????:????? ??????? ???? ?????? substantial ?????? ?????? ?????? ?????, ? ????? ???? ????? ?????
  • ?????? ? ???????????:????, ??????? ???????, ? ?????? ???? ????? ?????????? ????? ??????? ?????? ???????

2.5 ????????? ? ?????? ???????????

  • ????????? ????????? ????? (??????? ????????, ???????? ?????????) ????? ? ??????? ?????? ???????
  • ?????? ?????????? ? ?????? ????? ?????????? ???? ?????? ?????

3. ????? ??????? ????? ???????

????? ??????? ????? ?????????? ????? ???? (CAPEX) ? ??????? ???? (OPEX)?? ?????? ???? ???????

3.1 ????? ????

  • ????? ???????:???? ?????, ?????, ???????? ???, ???? ??????, ??????, ? ?????? ???????? ????????? ?????? ????
  • ????? ???????:?????, ???, ??????? ?????, ????, ? ?????? ??????????
  • ??????? ? ???????:???????????, ??????? ??????, ? ????? ???????????
  • ???????? ???????:????? ?????, ???? ????? ???????, ???? ????????? ????????

????? ???????????? ??????? ???? ???? ???????????? ???? ???? ?????? ??????? ?????? ???? ???????? ???????????? ???? ???? ?????? ??????? ????????? ??? ?????

?.? ??????? ????

  • ????? ????: ??????????? ? ???????? ??????????? ???????? ???? ????? ??? ????????
  • ????????????:???????? ?????, pH ??????, ? ???? ??????? ?????????
  • ????:???? ??????, ?????, ? ?????????? ??????
  • ?????????????? ????? ??????? ?????? ???????
  • ???? ? ????? ??????????????? ?????, ??????? ???????????
  • ??????????????? ???????, ????????

??????? ???? ?????????? ??????? ?????? ?????? ???? ???? ?????? ????? ?????? ???????

4. ?????? ????? ????? ???? ??????? ?????? ?????

4.1 ??????? ????

  • ???????? ?????? ??????? ?????? ???????? ??????? ???? ??????? ????, ??????? ???? ?????????? ??????? ?????? ?????? ????? ?? $10 ???? $30?????? ????? ?? ??????
  • ??????? ?? ??????? ???????? ?????????? ???? ???? ???? (?????, ?????) ?? ???? ????? ?? $30 ???? $50 ?? ??????? ??? ??? ?????
  • ????? ? ???????? ?????? ?????????? ??????? ?????? 50-70% ??? ??????

4.2 ????? ????

  • ???? ???? ????? ????? ?????? ????????????? $10 ?????? ???? $100 ???????? ????? ??????? ???????? ???? ?????
  • ????, ?????? ???? ? ??????? ????????????? $200 ?????? ????? ??? ??? ?????
  • ????? ??????? ????????? ??????? ? ??????? ???????? ??????? ???????

5. ???? ??????? ? ????????? ???????

5.1 ????? ??????

????? ???????? ?????-??? ??? ??? ????? ????????? ???????, ???? ?????? ???? ?????????? ??????, ? ?????-??? ????? ?????????? ???? ????? ???? ?? ???? ???????

5.2 ????????? ???????

  • ???????? ???????????? ????? ????? ????? ?? ????????? ???? ?????? ???? ???????? ?????? ?? ??????
  • ??????? ???? ??????? ? ????????? ??????????? ?????????? ????????? ???????? ???? ? ???????? ??????? ????? ????? ?????

5.3 ?????? ? ???????

  • ???? ??????? ? ???????? ????????? ?????????????? ???? ???? ?? ????? ? ??????? ????? ?????????
  • ?????? ??????? ? ???????????????? ??????? ???????????? ????? ?????

5.4 ???? ??????????

???? ????? ????????? ???? ? ?????????? ??????? ?????? ????????? ?????? ??? ? ????????? ??????? ?????????

6. ??? ?????? ?????????

?????? 1: ????????? ???????? ???????

  • 0.8% Cu ??????? ??????? ??? ?????? ???????? ???? 1 ?????? ?? ????????
  • ??????? ???? ???? $15-20 ????? ???
  • ????? ???? ???? $50 ???????
  • ????? ??? ???? 20-30 kWh ????? ???

?????? 2: ?????? ????????? ???? ????

  • ??-????? ??????? ??? ??????? ??????? ?? ??? ?????????
  • ??????? ???? ???? $35-45 ????? ???
  • ??? ????? ? ???????? ?????????? ??????????? ???? ????? ???? ?????

7. ???? ? ????????????? ??????

???????? ?????? ????? ???? ????? ? ??????? ?????? ????? ???? ??????? ?????? ???????? ??

  • ???????? ??????? ? ???????:????? ????????? ?? ????? ????????? ?????-??????? ???? ?????? ? ????? ?????? ?????, ??????????? ????????? ?????? ????????
  • ???-?????? ??????????? ????? (HPGR):?? ??????? ???????? ????? ? ????? circuits ????? ???? ?????-???? ??
  • ???? ????????? ?????:??? ? ???????? ??????? ????????????? ????? ????? ???? ???? ???????? ? ?????????? ???????? ????? ??????
  • ???? ?????????? ? ????? ????????? ???????:???? ?????? ????? ??????? ? ????????, ?? ???? ??????? ?????? ??????? ????? ??????

???? ???????, ????????? ??????, ? ??????? ????????? ????????????? ???????????? ?????? ????????? ? ????? ?????? ?????????? ?????? ????? ????? ??? ??????????? ????? ????? ????? ? ?????? ???????????? ?????? ??? ????????? ???估算 ???? ??????? ?????????? ?????? ? ????? ??????? ??????????