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

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

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

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

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

???? ???

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

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

  • ???? ???:???????? ??????? ?????? ???????, ????????, ?????????????, ?? ??????????? ??? ??? ????, ??????? ??????? ?? ??????? ??? ???????? ??? ??.
  • ??????? ??? ???????? ?????? ????????? ?????, ????? HTML ???? ??????? ??? ?????, ????? ?????? ?????? ???, ?????? ?????????? ????????: ???????? ???????:???????????????? ???????? (???? ????????), ??????? ??????? ????? (?????????????)?
  • ?????:??????? ??????? → ?????? ??????? → ??? ???? → ?????? ?????????? ?????? → ???? ?????? → CIP ?? CIL ????? ???? ?????????

【??????? ??? ??????】

  • ???? ???:???? ?????? ??? ?? ????????? ???????, ???????? ??????? ???????? ?????? ????? ??????? ??.
  • ?????:??????? → ??? ???? → ????????? ????? → ???? ?????? → ?????????? ??????.

【????? ??? ??????】

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

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

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

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

  • ??????:?? ????? ?? ???? ???? ??? ???????, ???????? ???????? ??????? ???? ??.
  • ??????? ??? ???????? ?????? ????????? ?????, ????? HTML ???? ??????? ??? ?????, ????? ?????? ?????? ???, ?????? ?????????? ????????: ???????? ???????:?????? (????), ?????????? ?? ????? ??????? (???????), ?????? ???? (?????).
  • ?????:????, ?????? ???, ?????? ?????? ??????? ??????? ???????.

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

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

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

????/???? ???? ???????????? ????????; ????? ??? ???????? ?????? ?????? ???? ??? ?????.

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

Secondary Gold
???????:??? ???? - ???? 7 ?? ???????? ?????

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

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

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

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

Gold Processing Plant Construction Workflow

1. ????????

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

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

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

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

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

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

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

  • ?????? ?????? ???????:?????? ?? ???????? ???????? ?????????? ?????.
  • ???? ?? ????? ??????????????????? ???? ?? ??????? ??????.
  • ????? ????????:???? ??????, ??????? ?????, Mines ?????????? (???-????/?????????), ???? ?????? ??????, ????????? ?????? ?????? ?? Tailings ??????.
  • ????? ??????:??????? ?????, ??????? ???????? ?? Overburden ????.

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

3. ?????? ?????

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

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

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

?????????:???? ??? ???? plant ??.Clock.

4. 操作与维护

?????:安全、稳定、高效、低成本的操作。

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

  • 矿石开采与运输:
    • 钻孔与爆破：碎裂岩石以便挖掘。
    • 装载与运输：通过挖掘机/卡车运输矿石到工厂。
  • 生产：按照设计进行破碎、研磨、分离、浓缩、过滤。控制关键参数（研磨粒度、试剂剂量、浮选时间、浓缩器密度）。
  • ????????：定期检查、维修和更换零件以最小化停机时间。
  • 质量控制：??????? ????, ?????????????? ?? ??????; ???????????? ?????? ??? ?????????? ????? ??????. ?????? ?????????: ??????????, ???????, ??????? ?????, ?? ????? ?????????? ?????? ?????????? ????????? ??????.

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

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

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

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

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

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

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

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

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

  • ??? ????????????? ?????? ???? ??????? ?? ???????? ????? (?????????) ?????? (TSF) ???? ?????? ?? ????? ???????? ????? ????????? ??.
  • TSF ?????????:????? ??????????, ?????? ?? ?? ??????? ???????? ???????? ?????; ? ????, ????? ?????????? ??????? ???? ?????? ?? ?????? ???? ??????? ?????? ??????? ?????? ????? ??????? ?????.
  • ????? ???????? ??????? ?????????????????? ????? ?? ????? ????????? ????????? ?????? ????????? ???? ??? ?????? ?? ???????? ????? ??? ?????? ???? ?????? ?????, ????? ?????????, ???? ?????? ????? ????? ????, ?????? ?????? ????? ??? ????????, ???????? ?????? ??? ?????, ?? ?????? ?????? ???????? ????? ???? ????.
  • ????? ???????? ???????????????? ????????? ?????????? ???, ??????? ????? ?? ?????? ???????????? ???? TSF ????? ???????? ??? ?????.

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

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

Gold Beneficiation Processes

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

????????:????? ????? ???? ?? ?????? ?????? ???? ???????? ??? ??? ??????? ???????? ?????. ????? ?????? ??, ????? densities ??? ????????, ?? ??? ???? ????? ??? (?????? ????, ?????, ?????? ????).

???????:?????? ??????? ??? ??? ?????? ???? ????? (~19.3 g/cm?) ???? ? ???, ?????? ?????? ???? ??. ?????? ???????? ????/?????????? ?? ????? ?????? ??????????Aff.

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

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

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

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

gravity separation

?????

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

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

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

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

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

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

flotation

??????????

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

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

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

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

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

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

cyanidation

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

????????:?????? ???? ??? (???????????? 0.5-1.5g/t) ?? ?????? ???? ????. ??? ????????? ?????? (??? ????? ??????). ???????: ???-?????? ROM, ?????????? ???, ????? ?????.

???????:??? Mala ??????? ?????? ????? ???? ?? ??? ?????? ??? ????? ????? ???? 10,000 ??? ???? ?????? ???????????. ???? ???? ??????? ??? ????? ??????? ?????: 4Au + 8NaCN + O2+ 2H2O → 4Na[Au(CN)2] + 4NaOH. ?????? ????? ???? ???? ???? ????; ??????? ????????? ????? ????? ??????? ????? ????? ???? ?? → ????????/???????????????.

?????????:??? CAPEX/OPEX, ??? ??????; ???????? ??????? ??????? ?????; ?????????????/??????? ?? ???.

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

cyanidation

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

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

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

??? ???/???? ???? ????????:???? ????/???? ??????? → ??????? ???? ???????. ??? ??????? ???? ????; ???????? ??? ?????.

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