??????：?????? ?? Krebsan, ???????? ??????? ????????? ??????? ?????? ??????? ????????????. ?????? ??????? ??????? ???? ???? ??? ?? ????????? ??? ???????? ?????? ???????????? ????.
?????? ????
Gold , ???????? ???? ???????? ??? ?????? qu??? ????, ??????? ?????? ??????? ??? ?????????? ?????? ?????? ??. ?????? ???????? ??? ???????? ?????????, ??????? ????? ??????? ????? ???? ???????? ??????????, ????????????? ????????? ??? ???-??? ?????????? ????????? ???? ??????? ???? ???????? ???? ??? ??. ???? ???????, ???? ?????? ??? ??????????????? ?????? ?????????? ???????? ????? ????????? ????? ??? ???? ??????? ??????? ???? ?????????? ????? ??.
???????? ?????? ???????: ?????? ??? ????? ?????
??????? ???????? ???? ????? ?????????? ???????? ??????? ??? ??, ???????? ???? ??????? ??????? ??????????, ????? ??? ????????? ??????????.
?????? ?????
??????????? ??????? ??????? ????? ???? ?????? ???? ?????? выпад? ??? ???? ????????? ??????, ??????? ???? ????????? ???, ??????? ?? ????? ????????? ???????? ??? ??.
【????? ????? Deposits】
- Mineralogy: ????? ??????? ???? ???????? ?? ????? ????????, ???????, chalcopyrite, ??? sphalerite ???? ??? ??, ?? ???? ?? ???? ???????? ???? ????? ??? ??.
- ?????? ??????: ???????????? ?????? (?????? ???????), ??????? ????? ???? (???????????).
- Process: Primary crushing → Secondary crushing → Ball milling → Gravity separation → ??????? → CIP or CIL carbon adsorption
【??? ????? ???????】
- Mineralogy: ???? ???? ??????? ??? ??????? ?????, ??? ??? ??????? ???? ???? ???????? ??.
- Process: Crushing → Ball milling → Classification → ??????? → ????????? leaching.
【??????? ????? ????? ???????】
- Mineralogy: ?????? ?????????? ????? ????? ???? ?????, ???????? ????? ???? ???????. ?????? ??????: ?????? ??????.
- Process: ???? ????????? ???, ???? ????????? ??????; ???????-???? ??????????? ??? ???????-????????? ?????????? ???? ??????????? ?????? ??.
???????? ?????
???????? ??????? ???????, ???????? ??? ?????? ?????? ??????? ????? ?????.
【?????? ????? ???????】
- Characteristics: ????? ??? ?????? ????? ???? ???? ??????? ????? ????? ??, ???????? ???? ??????????? ???? ???? ??.
- ?????? ??????: ????? ??? (?????), ???????? ??????? ????? (???), ????? ??????? (??????).
- Process: ???, ???? ??????????????, ??????? ???????????? ????????????? ?????.
【??????? ????? ???????】
- Mineralogy: ???????? ????? ?????? ???????? ?? ????????? ??? ???????????, ??? ????????? ??????????.
- Process: ??????? ????? ?? ?????????????? ????????????.
【??????? ????? ???????】
?????? ?? ????????/?????????? ????????; ???? ?? ????? ?????? ??? ???-??? ???????.
Characteristics: ???? ????? ?? ???? ??????? ???????, ?????? ??? ??????? ?????????? ??? ??????? ? api ??.
?????? ????? ??????? ??????????????
?? ?? 2024, ? ?????? ??????? ????? ???? ????????? ?? ????????????? 3,600 ??, ??? ?????? ??????? ?????????? ?? ????? 59,000 ??. ????? ???????? ?? ?????? ??????????????? ??? ????????????? ?? ??????? ???? ???????????, ?????, ?????, ?????, ??? ? ???????? ???????. ??????, ???????, ??? ???? ??? ????? ???????????? ??? ??????? ????????????? ???????, ?? ??? ??? ???????? ??? ??? ?????? ??????? ?????????????.
?????? ?????????? ??????? ??????? ????????
??????? ??????? ?? ??????, ? Ostrduck ??????????? ????????? ?? ????? ????????? ???? ??? ?????? ????? ??????? ???????? ??. ?? ?????????? ????????? ???????? ??????? ???????, ?????? ???????? ??? ESG ???????? ????????? ???? ?????? ???????? ??.
?. ???????? ???
Objective: ???????? ?????? ???? ???? ????? ?????? ?????, ????? ??? ?????????? ??????????? ???.
?? ??????????:
- ???????? ??????: ????? ????? ???? ???? ????, ???? ??? ????????? ???????? ???.
- ????? ???? ??? ??????: ??????? ?????? ????????? ?????.
- ???????/??????????? ??????????: ???? ????? ??????? / ???????? ????? ??? ????? ????.
- Drilling: ??????? ??? ?????? ?????? ???? ??? ?????? ?????.
- ??????? ??????? ?????: ????, ????? ??? ?????????? ?????? ??? ???? ???? 2D/?D ???? ?????.
Deliverable: ???? ??????/???? ??????.
2. ????? ??? ??????
Objective: ?????, ????????? ??? ????? ??????? ????? ?????? ???.
?? ??????????:
- ???????? ??????: ?????? ??? ?????? ???????? ?????.
- ???????? ??? ?????????: ?????????? ???????? ??? ?????? ???????? ???.
- ??? ??????: ??? ??? ????? ??????, ??? ??????? (?????? ???/???????), ????? ??????, ??????? ?????? ??? ????????? ?????? ?????? ??????? ????? ?????.
- ?????? ??????: ?????? ??????, ??????? ????? ??? ????? ??????? ??? ???.
Deliverable: ?????? ?????? ??????, ??? ??????
3. ???????
Objective: ????? ????? ???? ???? ???? ??????? ????????? ???.
?? ??????????:
- Procurement: ???????, ??? ?????, ???????? ???, ???? ???????, ????????, ???, ???????, ??????? ?????????? ??????? ?????.
- ??????? ???: ?????????, ??????, ????? ???????, ???????? ??? ?????? ???? ?????? ?????? (TSF).
- ????? ??????? ??? ????????:
- ???????, ???????????, ?????, ????? ??? ????????? ??????? ????????? ?????? ???? ??????? ??? ????????.
- ????????, ??????????? ??? ??????? ?????????? ??????? ???.
- ???? ???? ???????: ????????? ????? ????????? ??????.
- ??? ???????: ??/???? ???? ?????, ?????? ?????? ??? ????????? ???? ???? ???? ???????.
Deliverable: ????? ???? ????? ???? ???????.
4. ??????? & ??????
Objective: ????????, ?????, ?????????, ???? ??? ???????.
?? ??????????:
- ORE ????? & ?????:
- ??????? & ??????????: ????? ???? ????? ????.
- ?????? & ?????: ????? ???????????/?????? ?????? ??????? ???? ?? ???.
- ???????: ???????? ????? ???????, ???????????, ??????, ????, ?????????? ?????. ????? ????????? ??????????? ???? (???????? ????, ??????? ???, ???????? ???, ??? ?????????).
- ??????: ???? ????? ?????? ???? ?????? ?????????, ????????? ??? ??? ??????.
- ???????? ????????: ????? ???, ??????????????, ??? ???????????; ??????????? ???? ???? ???? ???????????? ???????? ???. ??????? ??????: ?????????, ?????, PPE, ??? ??????????? ???????? ???????? ??????????? ???.
Deliverable: ??????? ??????? ??????? ?????.
5. ????? ??? ???????????
Objective: ????, ????????, ??? ????? ????? ???????.
?? ??????????:
- ???????? ???????: ????? ????? ???? ???? ??????? ?????/??????/???????.
- ????? ????: ?????? ????? ????? ????? ?????? ?????.
- ??????????? ????????????: ???????? ?????? ???? ????????? ?????? ???? ????/???/?????? ?????? ??? ???.
Deliverable: ???? ???.
6. ???????? ?????????? & ESG
Objective: ?????????, ?????????? ???????? ??? ??????? ?????? ?????? ???.
?? ??????????:
- ???????? ???????: ??????? ??????? ??????? ????? ?????????? ???????? ?? ???? ?????????? ?????? ?????? ???????? ??????? ?????? (TSF) ???? ????? ???? ????????? ??? ??.
- TSF ??????????: ????? ???????, ???? ??? ?????? ?????????? ??? ????????? ???; ???? ???? загрязнение ????? ???? ?? ???? impermeable ??????? ??????? ???? ??? ????????? ?????????? ?????????? ??????? ?????? ?????? ???????? ??????? ??????? ??? ???.
- ????????? ????? ?????: ??????? ??????? ???? ???? ???? ???? ???? ???????????? ?????? ????? ???, ?????? ????? ??????? ???:????????? ????? ???? ??????????? ??????? ?????, ??? ????? ??? ?????????? ????? ???? ????, ?????, ???? ??????????? ????? ????????? ????? ????? ??, ???? ???????? ????? ????? ?? ??? ??????? ?? ??????? ?????? ??? ????? ??.
- ???????? ????????: ?????? ?????? ??????? ??? ???, ???? ?????????? ??? ???? ?????? ???????????? ?????? TSF?? ??? ??? ??? ?????????? ??????????? ???.
??????? ?????? ?????? ??????????
????????? ?????? ???? ??????, ?????? ??, ??????????? ??? ??????????? ?? ???? ???? ??. ???????? ????????? ??????? ??????, ????????, ????????? ??? ??????? ?????????? ????? ??.
???????? ?????
Applicability: ??????? ??? ??????? ??? ???? ???????? ?????? ????? ????? ???? ?????? ??. ???? ????????, ????????? ???? ???? ??? ???? ????? ????? (?????? ????, ???????, ???????? ???????) ????? ??.
Principle: Leverages gold's high density (~19.3 g/cm³) vs. gangue. Separation occurs via fluid dynamics/centrifugal force in gravity concentrators.
?????? ????:
- 1.???????? ??????? & ?????????? (???? ??? ??? ???)
- 2.???????? ????????? (??????? ??? / ??? / ?????? ????)
- 3.Concentrate Upgrading & Thickening → High-grade gold concentrate.
- 4.?????????: ???????????? ???? ????????/???????????? ?????.
Pros: ??? ?????, ???, ??? ????????, ???? ????????????: 85%-90%.
Cons: ???? ??????? ???? ????????????; ???-?????? ???? ??????????????? ????? ???? ???????? ?????????.
???????
Applicability: ?????/???? ????? ??? ???????-????????? ????? ???? ???????? ?????? (??????, ????????????, ??????????). ???????? ~20% ????? ?????????????? ??? ???? ???? ??????? ????? ??? ??.
Principle: ???????? ??????????????? ??? ??????? ????? ??? ??. ????????? (??????????/????????) ??????/??????????? ???????????? ????? ??, ????? ???? ??????? ??????????? ???? ???? ??? ?? ????? ???? ????? ??.
?????? ????:
- 1. ??????? ??? ??????????? (??-200 ???, 60%-80% ??????).
- 2. ??????: ?????????/???????? ?????; ?? ?????????? ??????? ???.
- 3. ????: ????????? ??????? ??????.
- 4. ????????????: ????????? ????? ??????? ???????????? ???. 5. ???????????: ???? ????????? ???? ???????????.
Pros: ????/??????????????? ?????? ???? ???????.
Cons: ?????????; ?????? ????? ??? ??; ???? ?????? ???? ??? ???????? ?????????.
?????????
Applicability: ???????? ??????? ?????? ?????? ????????? (>90% ????). ??? ???????????? ???????, ???? ??????? ??? ??? ???????? ????????? ???? ????? ??? ?????.
Principle: ????? ???????? ????????? ??????? ???? ?? ??? [Au(CN)2]- ??????????? ???? ??. ?????? ????????? (CIP/CIL) ???? ???? ?????? ?????? ????????????.
?????? ????:
- 1.??????? ??? ?????? (200 ????? ????, 80%-90% ???? ??? ??).
- 2.???????? ?????? (CIL/CIP): ???? ??????? ??? ??.
- 3.???????????/???????: ?????? ?????? ?????? ?????????? ?? ?????? ??; ?????? ??? ?????????????? ?????? ?????? ??? ??.
- 4.Smelting → High-purity gold.
Pros: ????? ?????????; ???? ?????? (90%-97%); ?????? ???? ???? ????.
Cons: ??????? ??????? (???? ?????????? ????????); ????????/???????? ??????? ?????-?????????? ???? ??? ?? (?usunda/POX).
??? ?????? (??????? ??? ??? ??????)
Applicability: ???-????? ??????? ???? (?????? 0.5-1.5g/t) ??? ?????-?????? ??????. ???? ????????? ???? (??? ?? ????). ??????: ???-????? ROM, ?????? ???, ???? ????????.
Principle: 10000 Tons Heap Leaching Design For Gold Dilute NaCN solution trickles through stacked ore. Gold dissolves into solution via reaction: 4Au + 8NaCN + O2+ 2H2O → 4Na[Au(CN)2] + 4NaOH Pregnant solution collected; gold recovered via carbon adsorption → elution/electrowinning.
Pros: ??? ???????/??????, ???? ?????; ?????????? ???????? ???????; ?????/????????.
Cons: ??? ?????? ????? (60%-85%); ????? ???? (??????/???); ????? ????? ???; ????????? ????????? (??????/????); ?????????? ???????; ?????????? ????.
???????????? ?????? ????? ?????????
??? ????????????? ???? ??? ????????? ??????????? ??????? ?????? ???????? ????? ???????. ??????? ??????? ???????:
?????? ??????? ?????: ???????????? ???? ?????. ???? ??????? ????; ???? ?????? ????? ????? ???? (??????-??????????? ??????????? ???? ?????).
????? ???/????? ?????: On-site smelting/refining → sell standard ingots. Maximizes profit margin; stronger pricing control.
??? ??????????: ?????? ???? ????????? ???? ???????????/??? ????? (?? ?????); ?????? ??? ?????? ??????? ?????.
????
?????? ?????