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

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

?????, ?????? ?????? ?????? ????? ?????? ??????? ???, ??????? ??????? ???????? ????? ???????? ???????????. ?????? ????? ????? ?????? ??????????????, ?????? ????? ????? ????????????? ???? ????? ????? ???? ???? ???????????, ???? ???????? ???????, ???? ???????? ????? ??-???? ?????????? ?????_RAW_ ??????????? ???????????????????. ??? ???????????, ???????????? ????? ?????????? ?????????? ??????? ??????, ???? ???????????? ????????? ?????????? ????? ????? ?????????? ??????????? ??????.

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

?????? ???????? ???? ????? ???????????? ???????????????, ????? ???? ??????? ??????????? ????????????, ????????? ????? ?????????? ??????????????? ????????????.

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

??????????? ????????? ?????? ????? ?????????? ???? ???? ??????????? ???????? ??????? ???? ????????????????, ??????????? ?????????? ??????????, ???????????? ???????, ???? ?????? ?????? ?????????? ???????????????.

【???? ?????? ?????】

  • Mineralogy: ?????? ??????????? ?????????? ???????, ??????, ??????? ???? ????? ??????????????? ?????????????, ?????? ??????? ???? ????? ????? ???????? ???????????.
  • ??????? ?????????: ??????????????????? ?????????? (?????? ???????), ???????? ????? ???? (???????????).
  • Process: Primary crushing → Secondary crushing → Ball milling → Gravity separation → ????????? → CIP or CIL carbon adsorption

【???? ?????? ?????】

  • Mineralogy: ?????? ????????? ???????? ?????, ??????????? ??????? ???????????? ????????????.
  • Process: Crushing → Ball milling → Classification → ????????? → ????????? leaching.

【??????? ?????? ?????】

  • Mineralogy: ?????? ??????? ?????? ?????????? ?????? dispersed ??????????, ?????????? ???????????? ????????. ??????? ?????????: ??????? ?????????.
  • Process: ?????? ??????? ????? ??????, ???? ???????? ????; ????? ??????? ??????? ????? ?????????-?????????? ??????????? ??????? ????????.
Primary Gold

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

???????? ????????? ????? ??????, ?????? ????? ?????? ???? ????? ???????????????.

【??????? ???? ????????】

  • Characteristics: ?????? ????? ???? ????? ???? ???? ???????? ???????????, ??????? ????????? ????????????????.
  • ??????? ?????????: ????? ???? (???), ??????? ??? ??? ????? (?????), ?????? ?????? (?????).
  • Process: ????, ???? ????, ?????? ???????? ??????????? ????????.

【???????? ???? ????????】

  • Mineralogy: ???? ???? ?????? ???? ???????? ???? ????????? ????????????, ????? ???????? ???????.
  • Process: ?????? ?????? ???? ????????? ?????.

【???????? ?????? ?????】

???? ????? ????? ????????? ????????; ????-???? ??????????? ???????? ????? ????? ?????????.

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

Secondary Gold

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

2024? ??????, ?????? ??????? ?????? ???? ?????????? ?????? 3,600 ????????? ?????????????????, ???????? ?????????? ?????? 59,000 ?????????? ?????????????. ?????? ??????? ?????????? ?????????????? ???????????, ?????, ????, ????? ????? ???????? ???????? ???????? ????????? ?????????????????. ????? ????????, ???????, ???? ??????? ??????????? ???? ???????? ????? ????? ?????? ?????? ?????????? ?????????????? ??????????? ??????? ??????? ?????????????? ????????????.

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

????? ????????? ???????,??????? ?????????? ???????,?????? ?????? ????? ?????? ????????????? ?????????? ??????????????. ???????? ????????, ?????? ??????? ????? ESG ????????????? ???????????? ??? ???? ????????? ?????????? ???????????.

Gold Processing Plant Construction Workflow

1. ???????

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

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

  • ?????? ???????: ??????? ????, ????????, ????? ???????????? ?????????? ?????????? ????????.
  • ??????? ????? ????? ????????: ??????? ???? ??????????? ?????????.
  • ??????????????/????????? ??????????: ???????? ?????/??????? ????????? ??????????? ???????????.
  • Drilling: ??????? ????? ???????? ?????????? ???? ??????????? ?????????.
  • ???? ??????: ?????, ??????, ????? ?????????? ?????? ????? 2D/3D ??????????? ???? ????????.

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

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

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

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

  • ???????? ?????????: ?????? ????? ??????????? ????????????? ????????? ????????.
  • ?????? ????? ??????: ????? ???????????? ????? ????????? ???????.
  • ???? ???????: ?????????????, ?????? ???????????, ????????? ??????????? (???-?? ?????/???), ??????? ???????, ???????? ??????? ????? ??????????? ???????????? ??????.
  • ???? ?????: ?????? ??????? ???????, ?????????, ????? ????????????? ?????? ????.

Deliverable: ??????? ?????? ????, ???? ???????

3. ???????

Objective: ?????? ????????????? ????? ??????? ???????????? ???????????.

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

  • Procurement: ?????????, ???? ?????????, ????????? ????????, ?????????????, ????????????, ????????, ??????????, ???????? ???????? ??????? ?????? ????????? ????????????.
  • ?????? ????????: ????????? ?????????, ???????????, ?????? ?????????, ???? ???????, ??? ??????????? ???????? ????? (TSF).
  • ????? ?????????? & ?????????????????:
    • ????????, ??????????, ???????, ???????, ????? ?????? ?????????? ?????????? ???? ?????? ????????.
    • ???????, ????????, ????? ?????????? ?????????????? ????????.
    • ????-????? ???????: ???????? ??? ???????????????? ?????????.
    • ?????????? ???????: ????/???? ???? ????? ??????????????, ????? ????????? ??????????? ??? ??????? ????????.

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

4. ?????????? & ????????

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

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

  • ???? ???????? & ?????:
    • ??????? & ?????: ???? ????????? ??????.
    • ????? & ?????: ????????? ???????????????/???????? ???? ????????? ??????.
  • ????????: ???????? ?????? ????????, ?????????, ??????????, ??????????????, ???????? ?????. ?????? ???????????? ?????????? (????????? ?????, ???????? ??????, ????????? ???, ??????????????? ????).
  • ??????????: ??? ??????????????? ?????? ???????????, ????, ????? ??? ???????.
  • ??????? ????????: ??????? ??????????, ?????????????, ????? ??????????; ???????? ??????????????? ???????????? ??????? ???????. ???????? ????????: ??????????, ??????, PPE, ????? ?????? ??????????? ?????????????? ??????????.

Deliverable: producción objetivo?????? ???????????.

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

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

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

  • ???????? ????????: ????? ??????????? ?????????? ?????? ????????/?????/?????.
  • ????? ??????: ????????? ????? ????? ???? ????????? ?????????.
  • ?????????? ??????: ??????? ????????? ????? ???????????? ?????/?????/???? ?????????? ???????.

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

6. ??????? ????????? ???????? ????? ?????, ??????? ??? ????? (ESG)

Objective: Safety, ????? ??????????, ????? ??????? ?????????? ????? ????????????.

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

  • ??????? ???????: ????????? ???????? ???????????? ?????????????? ???????????? ????????? ???????? ???????? (TSF) ??管? ???? ??? ?????????? ???????????.
  • TSF ????????: ??????? ???????, ??????, ????? ????? ???????????? ?????????? ??????? ????; загрязнения предотвратить ????? ????????? ???????????? ????????? ????? ??????? ???????????? ????????? ????????? ????????? ???????? ????? ???????? ?????????? ???????????? ?????????????.
  • ???? ??????? ???????: ?????????????? ??????????? ???????? ????????? ????????????????????? ???? ?????????????? ?????????, ???? ????????? ???????? ???????????, ????????? ???????????? ????? ???????? ??????? ????????, ?????? ?????????? ?????????? ??????????? ????? ????????, ?????? ???????????? ??????????????? ?????? ???????? ????? ???????? ????? ???????? ????????? ??? ?????? ??????????????.
  • ????? ?????????: ?????????????? ????????????? ?????? ????, TSF ????? ???????????? ??????????? ????? ???????? ?????????? ???? ??????????? ?????????? ????? ????????? ???????????.

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

??????? ??????? ?????????? ??????, ??????? ?????, ??????????? ????? ?????????????? ?????????????. ????? ??????????? ?????? ??????, ???????, ?????????? ????? ?????? ????? ??????????????.

Gold Beneficiation Processes

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

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.?????????????: ???????????? ???? ?????????/?iany???????? ??????????.

Pros: ????????? ?????, ???, ?????? ??????????, ??? ?????: 85%-90%.

Cons: ?? ?????? ????? ??????? ?????? ??????; ?????-???? ???? ????? ???????? ?????????? ???????????.

gravity separation

?????????

Applicability: ?????/?? ?????? ?????? ????? ???????-????? ?????? (??????, ????????????, ??????????????) ???????? ?????. ?????? ??????? ??????????? ?????? 20% ???? ???? ???? ??????? ?????????????.

Principle: Surface Hydrophobicity ???????? ?????????????, ????????? ??????????????? ?????????????? ???????????????. ????????????????????????? (??????/????????????) ?????/?????????? ???????????? ????? ?????? ?????????, ????? ????????? ????????? ????????? ???????????.

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

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

Pros: ???? ????????/???????? ????????? ????????????????.

Cons: ????; ?????????????? ?????????; ???? ?????????? ???????? ????? ????? ???????????.

flotation

?????????

Applicability: ????? ??????? ?????? ???? ?????? ????????? (90% ??????? ??????????). ????? ????? ??????????????? миним?? ?????????, ??????? ????? ????? ????????? ??????????? ????????????????.

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

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

  • 1.???? & ????? (to -200 mesh, 80% - 90% ????????).
  • 2.??????? ??????? (CIL/CIP): ?????? ????????? ?????????.
  • 3.?????/????????: ?????? ??????? ?????? ???????????? ????????????; ???????? & ????????????? ?????? ????.
  • 4.Smelting → High-purity gold.

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

Cons: ???????? (????????? ????? ????????); ???????? ???? ???????? ?????? ???????????? ??????????? ???????? ????? (????????/???????).

cyanidation

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

Applicability: ???????? ??????? ??????? (??????????? 0.5-1.5??/??) ?????????? ??????????????????. ????? ???????????? ????? (????? ???). ????????????: ???????? ROM, ??????? ???, ???? ??????.

Principle: 10000 Tons Heap Leaching Design For ????? Dilute NaCN solution trickles through stacked ore. ????? 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: ????? ??? Recover (60%-85%); ????? ???? (??????/??????); ????? ????? ??; ??????-??????? (????/????); ?????????? ?????????; ????? ????.

cyanidation

??????-?????????? ???? ?????????? ??????

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

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

??????? ????/?????? ?????: On-site smelting/refining → sell standard ingots. Maximizes profit margin; stronger pricing control.

???? ???????????: ??????????????? ?????/???????????? ????????? ??????? (?????????? ??????); ???????? ????? ???????? ?????????? ?????.