?????：???? ?? ???????? ?? ??? ???? ????, ?????? ??? ?? ?? ??? ??? ??? ?? ???? ?? ?????? ?? ????? ???? ??? ????? ??????? ?? ??????????? ??? ???????? ???? ???? ????? ?? ????? ???? ?????? ?????

???? ?? ???

????, ????? ?? ?? ??? ????? ??? ?????? ????? ????, ??????? ????? ??? ?? ??? ?????? ?? ?????? ???? ??? ?????? ??? ??? ????? ????????? ????, ???? ?? ????? ????? ????????? ?? ??? ???? ????? ?? ??? '?? ???? ???? ?? ???? ??????? ??????, ????? ?? ???????, ??? ???-??? ??????? ?? ??? ????????? ???? ????? ?? ??? ?? ?? ??????, ??? ??????, ??? ??????? ?? ?????? ???? ??? ??? ???????? ???? ???????? ????? ??? ???? ??????? ?? ??? ????????? ??????? ??????? ???

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

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

Primary Gold

???? ????? ???? ?????? ??? ?????? ??? ?????? ???? ??? ????? ???? ?? ???? ??????? ????????? ????? ??, ?? ??? '?? ???????? ??????, ?????????? ?????? ??? ????????? ?????? ???? ????? ???

??? GOLD ???????

  • Mineralogy:???? ???? ??????? ??????, ???????, ????????????, ??? ???????? ??? ????? ????? ??, ?? ???? ?????? ??? ????? ??? ?????? ???? ????? ???
  • ????? ????:???????????? ???? (???? ??????), ?????? ????? ?? ???? (?????????)?
  • ????????:???????? ??????? → ??????? ??????? → ??? ?????? → ???????? ???? ??? → ???????? → ??.??.?? ??? ??.??.??? ????? ????????

【??? ???? ???】

  • Mineralogy:???? ????? ??? ???? ???? ??? ????, ???? ???? ?????? ????? ??? ????????
  • ????????:??????? → ??? ?????? → ??????? → ???????? → ??????????? ???????

【?????? ???? ???】

  • Mineralogy:??? ??????? ??? ????? ????? ???? ????, ???????? ?? ????? ??????? ????? ????: ????? ?????
  • ????????:?? ?????????? ???? ??????? ????, ??? ???????? ???????; ??????-???? ???? ?? ??? ?? ?? ????????-???????????? ??????????? ??? ????? ??? ???
Primary Gold

??????? ????

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

【????? ???? ?? ?????】

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

【???????? ???? ?? ?????】

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

【?????? ???? ?? ?????】

????? ??? ????? ?? ?????/????? ????? ?????? ????; ???? ???? ????? ?? ?????? ????? ???? ??????

?????:????? ??? ?? ??? ?? ??? ???, ????? ????? ??? ?????? ?????????? ?? ??????

Secondary Gold
Read Also:???? ?? ????? - 7 ?????? ??? ????? ?? ???

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

2024 ?? ??????, ????? ?????? ???? ??? ?? ??? ???? 3,600 ?? ??, ????? ??? ???? ??? ???????? ???? 59,000 ?? ??? ???? ???? ?? ??? ???? ?? ???? ????? ??? '?? ????? ????? ?? ??? ?????????, ???, ???, ?????? ??? ?????? ??? ???? ?????? ???? ??????? ???? ??? ??? ?? ?? ???, ??????, ????? ????????? ?? ???? ???? ??? ????? ????? ?????? ?????? ???, ????? ??? ?????? ?? ??? ????? ??? ?? ??? ???

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

????? ?????? ??? ????, ???-???????? ???????? ?? ?? ???????? ????? ??? ???? ?????? ?????? ?? ??? ????? ??? ????? ?????? ?????, ????? ????? ??? ESG ??????? ????? ??? ?? ???? ??????? ????? ?? ?????? ????? ???? ?????? ???

Gold Processing Plant Construction Workflow

1. ???

?????:??????? Faislay ??? ?? ?? ???? ???, ????, ??? ?????? ??? ????????? ????

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

  • ??????? ?????:????? ????? ?? ?????????? ????, ?????, ??? ????? ?? ????????? ????
  • Field Mapping & Sampling:?????? ??? ????? ???????? ????
  • Geophysical/Geochemical Surveys:?????? ?????????/GPR ?? ????? ???? ??????? ?? ???? ????
  • Drilling:??????? ??? ???? ??????? ????? ?? ??? ????? ?????? ????
  • Resource Estimation:????, ????? ??? ????? ?? ?????? ????? ?? 2D/3D ??? ?????

Deliverable:????? ????/????? ???????

2. Planning & Design

?????:??????????, ?????, ??? ???????? ?????? ??????? ??????? ????

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

  • Feasibility Studies:????? ??? ?????? ????? ?? ????? ????
  • Permitting & Financing: ????????? ?????? ??? ??????? ???? ????
  • Mine Design: ???????????, ??????? ????, ????? ??? (???? ????/??????), ????? ???????, ??? ??? ??????? ??? ???????? ??????? ?? ????? ?????
  • Site Preparation: ????? ?????, ??????? ?? ?????? ??? ??? ??????? ??? ??? ????

Deliverable:?????? ?????? ?????? ??? ?? ??????

3. ??????

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

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

  • Procurement: ????? ??????, ??? ?????, ???????? ????, ??????, ?????, ???, ??????, ??????? ??????? ?? ???? ?? ???? ????????
  • Civil Works:???? ???? ????, ?????, ?????? ?? ?????, ????????? ????? ??? ????, ?????? ?????? ???????? (TSF) ?? ???????? ?????
  • ????? ?????? ??? ??????:
    • ????????, ??????, ????? ???, ???? ??? ??? ????? ??? ???? ??????? ??? ???????? ?? ?????? ?????? ?????? ??? ??? ?????
    • ??????, ??????????, ??? ???????? ????? ?????? ????
    • Single-equipment testing: ???????? ????? ?? ???? ???? ?? ????? ????
    • Load testing: ?????/???? ??? ?????, ????-???? ??????? ?????? ??? ???????? ???????

Deliverable:Feed ??? ???????? ???? ??????? ?????

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

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

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

  • ??? ??? ??? ????:
    • ?????? ??? ????????:????? ?? ??? ???????
    • ?????? ??? ??????:??? ??? ????? ??? ?????? ???????/?????? ?? ???? ????? ??? ???????
  • ??????: ??????? ?? ??? ?????? ????????, ??????????, ????? ???, ?????? ???, ??? ????????? ??????? ???? ?????????? ??? ???? ???? ???? (??????? ????, ??????? ?? ?????, ???????? ????, ?????? ????)?
  • ?????: ????-???? '?? ???????, ????????, ??? ????? ?? ??????? ???????? ??? ????? ???
  • ??????? ???????:???? ???, ???????, ??? ??????????; ????????? ??? ???? ??? ?? ??????????? ??? ??????? ???? ??????? ???????: ?????????, ????????, PPE, ??? ???????? ???? ??????? ??? ???? ????

Deliverable:??????? ?? ??? ???? ????

5. Sales & Logistics

?????:????, ????????, ???-???? ???? ??????.

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

  • ??????? ?? ????????:????? ???? ??? ??? ?? ????? ?????/?????/????????.
  • ????? ?? ??????:?????? ?????? ?? ???? '?? ????-???????? ??????.
  • ?????? ??????? ?? ??????:??????? ?????? ?? ??????? ??????? ?? ??? ????/???/?????? ????? ????.

Deliverable:?????? ?? ??????.

6. ?????? ??????? ??? ESG

?????:???????, ????????? ??????????, ??? ?????? ????? ??? ?????.

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

  • ??????? ?????:?????? ????? ??? ???? ???????? ??? ?????????? ??? ??? ??????? ????? ???????? ?????? ??????? (TSF) ?? ????? ????? ???
  • TSF Management:?????? ??? '?? ???? ?? ??????, ??????? ??? ???? ?? ??????? ?? ??????? ???; ? lám? ?? ?????? ???????? ??????? ?????? ????? ?? ????? ?????? ?? ?????? ??? ???????? ???? ?? ?? fec?? ???? ?????????? ????????? ?? ?????? ????
  • ???? ???? ?? ?????? ?????:???????? ??? ?????? ??????????? ??? ??? ??? ??? ?????? ????? ??? ????? ??? ??? ?? ????? ??? ?????? ??? ?? ???, ??? ?????? ??? ?????? ?????? ???? ??? ???-??? ?? ???? ??? ?????? ??? ??? ?? ????? ????, ?? ?????? ???????? ?? ??????? ???, ??????? '?? ?????? ??? ????, ??? ?????? ?? ????? ??? ??? ??? ???? ?????
  • ????????? ???????:??????? ?????? '?? ?????? '??, ??? ?????? ??? ??? ??? ??? ???? ?? ?????? ???? ??? ???? ?? ?????? ?????? ?????? ???? ???????? ??? ???? ??? ????.

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

??????? ??? ?? ????, ???????? ????, ????????, ??? ??????? '?? ????? ???? ??? ???????? ????? ???? ???????? ???????, ?????????, ???????????, ??? ?????? ????????? ?????? ???

Gold Beneficiation Processes

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

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

???:???? ?? ??? ???? (~19.3 g/cm?) ??? ???? ?? ????? ??? ??????? ??? ???????? ???????????? ???? ????? ?????????/??????????? ???? ????? ????? ????? ???

Typical Flow:

  • 1.?????? ???????? ??? ???????? (??? ?????? ??? ????)
  • 2.???????????? ?????????????? (?????? ??? / ??? / ??????? ????)
  • 3.?????????? ???? ??? ??? ???? ??? → ??? ???? ???? ?? ??????????
  • 4.???????: ??? ??? ??? ????????/??????????? ?? ?????

?????:??? ????, ?????, ???? ?? ????? ?? ?????, ???? ?????: 85%-90%?

??????:???? ???? ?? ???? ?????; ????? ??? ??? ??? ??? ??????? ???? ?? ????? ?????????????

gravity separation

????????

??????:?????/???? ???? ??? ??????-???? ???? (???????, ???????????, ????????) ?? ?????? ?????? ??? ??? ???? ????? ?? ????? ?? ?? ???? ?????????? ???? ~20% ???? ???

???:?????? ?? ??? ?? ??????????????? ???? ?????? ?? ????? ????? ??? ?????? (??????/?????) ????/??????? ??? ???????????? ??? ????? ??, ????? ??? ?? ??????? ??? ??? ?? ???? ???? ???

Typical Flow:

  • 1. ?????? & ????? (?? -200 ????, 60%-80% ??????).
  • 2. ??????: ??????/????? ????? ???; ??? ???????? ?????
  • 3. ???? ?????: ???????? ???? ??? ???? ????
  • 4. ??????????: ??? ??? ???? ??? ???? ??? ???? ????? 5. ????????: ????? ??????? ??? ???????????

?????:???/?????????? ???? ???? ?? ????????????

??????:????; ??????? ?? ???; ??? ???? ?? ???? ??? ???????? ????????

flotation

???????????

??????:??????????? ????? ???? ?? ????? ???????? (>90% ????)? ?????? ?????? ?? ??????, ??? ???? ?????-???? ??????, ?????? ????, ??? ???????? ?????? ????? ???

???:???? ????? ??????? ?? ????????? ???? ??? ????? ?? ?? [Au(CN)2]- ????? ??????? ??? ????? ????????? (CIP/CIL) ??? ????? ???????? ???? ??? ?????? ???? ????? ???

Typical Flow:

  • 1.?????? ??? ????? (??? ????? -200 ???, 80%-90% ??? ????)?
  • 2.??????? ?????? (CIL/CIP): ???? ????????? ???? ??????? ???
  • 3.?????????/??????: ????? ????? ???? ?? ?????? ??? ?????? ???? ??; ???? ??? ?????????? ??? ???? ?? ????? ?????
  • 4.??????? → ???-???? ??? ?????

?????:???? ????????; ??? ????? (90%-97%); ?????? ???????????

??????:?????? ???? (???? ???????? ??????); ?????????/??????? ????? ?? ????-????? ?? ??? ?? (???????/?????)?

cyanidation

??? ?????? (???? ??? ??? ???????)

??????:??-??????? ???? ?????? ????? (?? ??? '?? 0.5-1.5g/t) ??? ?????-?????? ????? ???? ??????????? ?? ??? ?? (??? ?????)? ??????: ??-??????? ???? ROM, ??????? ????, ?????? ???????

???:???? ?? ??? ?????? ??????? ????? ???????? (NaCN) ??? ???? ???????? ?????? ????? ??? ???? ??? ???? ?????? ????? ?? ?????????? ?????: 4Au + 8NaCN + O2 + 2H2O → 4Na[Au(CN)2] + 4NaOH? ?????? ??? ????? ???? ????? ??; ???? ????? ????? ????? ?????? ????? ?? → ???????/???????????????

?????:?? ???? ???/?????, ??? n?ngi; ??????????? ??????? ?????; ??????/???? ??? ????

??????:??? ???? (60%-85%); ???? ???? (????/???); ???? ??? ??????; ?????????-???????? (????/?????); ?????????? ?????????; ???????? ?????

cyanidation

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

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

???? ?? ??????? ?????:???????? ??? ????? ?????? ???? ??? ????; ???????? ?????? ??? ??????? ?? (?????-????? ????????? ?? ?????)?

???? ?? ???/???? ?????:???? '?? ????????/??????? → ????? ???? ????? ??? ?????? ??? ??? ??? ??? ??????? ??; ?????? ?????? ???? ?????????

Toll Processing:????????/???? ??? ?????? ?? ??????? ???? ??? ???? (??? ?????); ?????? ??? ????? ?? ???????? ??? ?????