?????：????? ?? ????? ???? ????? ?????? ??? ???? ??? ??? 10 ?-50 ???? ???? ????? ?????, ???? ???????? ??????? ?????? ????? ??? ????? ????? ????????? ?????.
????? ???? ????? ?????? ??? ??? ????? ?????? ???? ??????, ????? ?? ????? ?????? ?????? ??? ?????? ?? ????? ?????? ???? ???? ?? ????? ????. ???? ???? ??????? ?? ????? ???? ????? ?????? ??? ?????? ???? ????? ?????, ??????? ??????? ?????? ?? feasibility ?? ?????????, ???????????? ?? ?????? ??????? ????????.
????? ?? ???? ?????? ?????????? ??????? ???? ???? ?????? ??????, ?????????? ?????, ???? ????, ???? ????? ?????. ?????? ????? ???? ??? ???? ???$10 ?-$50 ?????? ????? ?????, ???? ??????? ???? ?????? ????? ????? ????? ????????? ????.
???? ?? ???? ????? ????? ?? ??????? ???????? ?? ?????? ???? ?????? ?????, ????? ??????? ?????????, ???????? ?????? ??????.
1. ????? ????? ?????? ?????
???????? ??? ?????? ?????? ????? ????? ?????, ????? ????? ????, ??????????, ????? ????? ????? ??????. ????? ????? ?? ????? ?????? ???????? ??? ??????? ??? ?????? ??????? ???? ??? ?? ????? ??????? (???? ?????) ?????? ?????.
????? ?????? ??? ????? ????? ?? ???? ????? ????? ????, ??? ???? ????? ??????. ????? ?????? ???? ???? ??? ?????, ?????, ?????, ??????? ????? ?????? ??? ???'??? ?? ????? ??????, ????? ???? ?? ore.
2. ?????? ??????? ?? ?????? ???? ?? ???? ?????
???? ????? ????? ????? ??? ??? ???? ?????? ??????? ?? ???:
2.1 ???? ???? ??????????
- ???? ????:?????? ????? ????? ?????? ???? ????? ????, ??????? ???? ????? ??? ????? ????? ????? ??????. ?????? ????? ????? ?????? ????? ?????? ?????? ????, ?? ?????? ?? ???????.
- ?????????:???? ??????? ?? ????? (?????????, ??????, ?'?????? ???') ??????? ?? ??????? ?? ??????? ????? ??????? ?? ???????? ?? ????? ??? ????? ????? ??????.
2.2 ?????????? ????? ???????? ?????
- ????? ?????:????? ????? ?????? ?????? ?????, ?????, ?????, ????? ??????, ?????.
- ??????? ??????:??????? ?????? ?? ???????? ?????? ?????? ?????? ?? ?????, ???? ???????? ?? ???? ?? ??????? ?????????? ??????? ?????? ????? ????? ?????? ??? ???? ?????? ?? ?????, ?? ?????? ?????? ???????? ?????????.
2.3 ???? ??????
- ????? ????? ?????? ????? ???????? ?????, ???????? ?? ?????? ??????, ?????? ??????? ?????? ??? ???.
- ?????? ???? ???? ??? ?????? ????? ????? ?????? ????? ?????? ???? ??? ???? ???????? ???? ??????.
2.4 ????? ???????
- ?????? ??????:????? ??? ????? ???? ??????, ?????? ????? ????. ????? ???? ???? ??????? ??????? ???????? ?? ?????? ??????.
- ?????? ?????:?????? ??? ????? ?????.
- ?????? ???:????? ???? ??? ???? ????? ??????? ????, ????? ?????? ???? ?????? ??????.
- ?????? ??????????:???? ???????, ?????? ?????? ??????? ?????? ?? ??????? ???????.
2.5 ?????? ???????? ???????????
- ????? ?????? ????????? (????? ?????, ???? ??????) ?????? ??????? ??? ??????? ?????.
- ????? ????? ??? ??????? ????? ?? ?????? ???? ?????????.
3. ?????? ????? ????? ?????
?????? ????? ????? ????? ?????? ?????? ??????? ??? (CAPEX) ??????? ????? (OPEX).
3.1 ?????? ???
- ????? ????:????? ?????, ?????, ??? ????, ?????, ????? ?????? ????? ?????.
- ???? ????:?????, ?????, ?????? ????, ?????? ??????? ?????.
- ????? ??????:?????, ?????? ????? ????????? ?????.
- ?????? ???????:????? ??????, ????? ????? ????, ?????? ???? ???.
???? ???? ???? ?????? ????? ????? ???? ???? ?????? ?????? ???? ?????? ????? ??? ???? ???????? ?????? ???? ?????? ???? ???? ????.
3.2 ?????? ?????
- ?????? ??????: ????? ????? ????? ?????? ?? ???? ??????? ?????? ?????.
- Reagents:???????? ?????, ?? мод?????????, ??????? ?????? ??????.
- Labor:????????? ???????, ???? ?????? ??????.
- Maintenance:?????? ????? ?? ???? ??? ????? ??????.
- ????? ??? ?????:????? ????, ????? ????? ???.
- Miscellaneous:?????? ?????, ?????.
?????? ????? ???? ??? ??????? ??????? ?? ??? ?? ????? ??????.
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: ???? ????? ???????????
- ????? 1 ?????? ??? ???? ?? ???? ????? ???????? ?? ???? Cu ?? 0.8%.
- ?????? ????? ?-15-20 ???? ????.
- ???? ??? ?-50 ?????? ????.
- ????? ?????? ?-20-30 ???"? ????.
????? 2: ???? ?????? ?? ?????????
- ?????? ???? ????? ?????? ????? ?? ????? ?????? ?????? ??????.
- ?????? ???????? ???? 35-45 ???? ????.
- ???? ???? ????? ???? ???? ????? ?????? ?????? ????? ???????.
7. ????? ?? ???? ???????
???? ????? ?? ???? ??? ??????? ?? ?????? ?????? ?????? ????.
- ????? ????? ???????:????? ???????? ????? ???????? ????? ????? ?? ???? ????? ???? ??? ?????? ????? ????, ????? ?? ???? ????? ????? ?????.
- ????? ????? ???? ???? (HPGR):????????? ?? ??? ???? ??????? ??????? ???? ????? ????? ?????? ????????.
- ????? ?? ???????? ?????:????? ???????? ???? ????????? ??????? ??? ???? ?? ?????? ?????? ??????? ?? ??????.
- ?????? ??? ?????? ??? ?? ?????:????? ????? ??? ?????? ?????? ????? ?????? ????? ?????? ???? ????? ?????.
????? ????? ?? ????????? ?? ore, ????? ????? ???????????? ??????? ????? ?????? ???????? ?? ????? ?????? ???????? ?? ???????? ?? ????? ?????. ????? ????? ?????? ???? ????? ??????? ??????? ??????? ????? ??? ?????? ????? ????? ?? ??????? ????????? ????? ore ??? ???? ???? ????????? ????.
?????
??? ?????