?????? ???：???? ?? ??? ??? ??? ????? ???? ??? ?????? ?? ?????? ?? ?? ????? ????? ?$1 ???? ??? $10 ???? ????? ???

??? ?????? ??? ??? ???? ???? ???? ??? ?????? ?? ???? ????? ??? ??? ????? ????? ??? ?????? ??? ??? ???? ???? ???? ??? ?????? ?? ???? ????? ??? ??? ????? ????? ??? ?????? ??? ??? ???? ???? ???? ??? ?????? ?? ???? ????? ??? ?????? ??? ??? ???? ???? ??? ?????? ???? ???? ??? ???? ??? Peter ???? ????? ??? ???? ??? ?????? ?? ??? ?? ?? ???? ?????? ????? ????? ???????$1 ???? ??? $10 ??????? article ??? ???? ?????? ????? ??? ????? ???? ??? ????? ???? ??? ????? ?????? ?? ???? ??? ???? ?? ??? ???? ????????? ??????

The Complete Cost of Gold Cyanidation Leaching Plant

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

????? ???? ????? ????? ??? ?? ????? ?? ??? ???? ?????? ???? ????? ??? ??? ??? ?????? ????? ????? ??? ????? ????? ????. ????? ???? ?????? ??? ????? ??? ????? ????? ???? ???? ??: ????? ??? ??? ?? ??? ??? ???? ???? ??? ??? ??????? ???? ??? ???? ?? ??? ???? ???. ?? ????? ??? ????? ??? ?????? ???. ???? ???? ??? ???? ??? ??? ????? ????? ??? ??? ??? ???? ?????? ????? ???? ??? ?????:

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

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

?????? ???? ?? ???? plant ???? ?? ???? ????? ?? ???? ?? ?????? ?????? ??????? ???? ?? ?? ????? ??????? ???? ???? ????? ??? ?? ?????? ?? ?? ????? ???? ?? ?????? ??? ????? ??? ?? ???????? ??? ????? ???????

?) ????? ?? ????? ?????

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

  • ????? ?????:???? ??? ??? ??? ???? ??? ??? ???? ???? ?? ??? ??? ?? ???? ?? ??????
  • ?? ???:?? ?????? ???? ?? ???? ?? ?????
  • ?? ???:???????? ????? ?? ????? ???? ??? ??????? ??? ????? ???? ?? ???? ????? ?????

??? ???:??? ?? ??? ????? ?????? ??? ??? ??? ????? ?? ????? ??? ??? ??? ?? ??? ?? ??? ???? ????? ???? ???? ???? ????? ???? ?600,000 ??? ???? ?? ??? ??? ?????? ??? ?? ??? ???? ??? ??? ???? ??? ???? ????? ?? ?????

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

b) ?????? ??? ?? ??????? ???? ????

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

??? ???:??? ?????? ??? ??? ??? ??? ???? ??? ??? ??? ????? ????? ????? ????? ??? ?? ??? ?? ???? ????? ??? ???? ???? ???? ?????? ???? ?$100,000 ??? $1 ???? ??????? ??? ??????

?) ???? ???? ?? ???? ????

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

??? ???:?????? ?????? ???? ???? ??? ??? ?? ??????? ??? ???? ?????? ??? ?? ???? ?$50,000 ??? $500,000 ?????

?) ????-?-??? (CIP) ??? ????-?-?? (CIL) ????

????????? ??? ???? ????-???? ??? ??? ?????? ?????? ????? ???? ??? (CIP) ??? ????? ??? ??? (CIL) ?????? ??? ?????? ??? ??? ??????? ???? ????? ??? ??? ???? ??? ?????? ??? ????? ??????

  • CIP:????? ????? ?????? ?????? ???? ???? ??? ????? ???? ??? ?????? ??? ??????
  • CIL:?????? ?????? ???? ?? ????? ???? ????? ?????? ????? ??? ???? ?? ??????

??? ???:?CIP ??? ?CIL ???? ????? ???????? ???? ?? ??????? ???? ?? ?????? ?????? ??? ??? ??? ??????? ?? ?? ?? ?? ???? ???? ?CIP/CIL ????? ??????? ?? ?$500,000 ??? ???? ????? ????? ????? ???????? ???

e) ????????? ?? ?????? ??????

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

??? ???:????????? ???? ?? ????? ??? ?? ?200,000 ??? ??? 2 ???? ??? ????? ??? ????? ???? ??? ??? ??? ?????

f) ???? ?? ?????? ?? ??? ???

????? ??? ?????-???? ???? ??????? ??? ???? ???? ??????????? ??? ????? ???? ???? ?????? ?????? ?????? ?? ??? ??? ??? ??? ???? ?? ?? ????? ???? ???? ?????? ?? ????? ??????? ????? ???? ??? ??????? ?? ?? ?? ???? ???? ??? ?? ??? ?? ???? ???? ??? ??? ??BQ?? ????? ??? ???????

????? ????? ????? ??? ????? ?? ???? ??? ?? ?? ???? ???? ???? ????? ?$100,000 ??? ??? ???? ??? ?????? ????? ????? ?? ???? ???? ???? ?????? ???? ?? ???? ?? ???? ???

????? ????????? ??????? ????: ??? ?? ???? ?????

3. ?????? ???? plants ?????? ????

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

?) ???? ????

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

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

??? ???????: ??? ?? ??? ?? ????? ??? ???? ????? ????? ???? ??? ??? ????? ??? ??? ?? ????? ?? ????? ?$200,000 ??? $1 ???? ?????

b) kemiya ????

????? ????? ??? ????? ?? ???? ??? ?? ??? ??? ?????? ?????? ??? ????? ??? ?????? ?????? ??? ???? ??? ??? ?? (?pH ?????) ?? ?????? ???? ????? (?CIP ??? CIL ???) ????? ???????

??? ???:?????? ?? ?????? ??? ??? ??? ????? ????? ?? ??? ?????? ?? ????? ????? ???? ?$1,000 ????? ??? $2,500 ????? ????? ??? ??? ?? ????? ???? ?????? ???? ????? ???? ?$500,000 ??? $5 ???? ???? ???? ???

?) ?? ?? ??? ?????

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

??? ?????: ??? ?? ???? ???? ???? ?????? ??? ???? ??? ???? ?? ??? ????? ????? ??? ???? ????? ????-??? ????? ??? ??? ???? ??? ?? ???? ???? ???? $100,000 ??? $2 ???? ?????

?) ????????? ?? ??? ?????? ????

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

??? ???:?????? ???? ? $100,000 ??? $500,000 ????? ???? ???? ?????? ???? ?? ???? ?? ?? ?? ??????

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

???? ?????? ??? ?????? ????? ???? ?? ????? ??? ???Especially ? ????? ??? ????? ?? ????? ??? ?? ?????? ????? ??? ??????? ??? ????? ???? ??? ?????? ?????? ??????? ????? ???? ?????

  • ???? ???? ???? (EIA):??????? ????? ???? ?? ?????? ???? ???? ?? ????? ?????
  • ???? ??????-???? ??? ???? ????. ???? ????? ??? ??? ????? ?? ?? ??? ??? ???? ????? ????? ????? ????? ?? ????? ???? ??????? ???? ????? ???????
  • ?????? ???????????? ???? ????? ???? ??? ????? ??? ?? ??? ???? ??? ??? ?? ??? ???? ?? ??? ???? ????? ????? ??? ???? ????? ???? ?????

??? ???:???? ?? ??? ??? ???? ???? ? 100,000 ??? ??? ???? ??? ????? ??? ???? ????? ?? ???? ???? ???? ??? ?? ???????

???? ??????? ????? plants ?????? ??? ?? ????????? ????? ???? ????? ????? ??? ????? ???? ?? ????? ????? ???? ??????? ????????? ??? ???? ???? ????? ????? ?? ????? ???? ?????? ?????? ??? ?? ?????? ???? ????? ?????? ????? ????? ??? ??? ???

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