8 ????? ?? ??? ????? - ??????? ???? ????????

?????? ??? ????? ??? ???? ??????? ????? ?? ??????. ???? ???? ????? ???????? ??? ?????? ??????? ?? ??? ????? ????? ????? ????????? ?????? ???????? ???????? ????? ??????.

????? 70%-75% ?? ????? ????? ?? ??? ?????? ?20% ?? ???????? Au-Ag. ??? ???5%-10% ???????? ??? "??? ??? ????"? ?????? ???? ?????? ?? ??? ????????? ??? ?????? ???????? ???????????? ???????????? ??????? ??????? ???????? ??????? ?????? ????.

Gold ore introduction

???? ???? ??????? ??????? ???????? ???????? ?? ????? ?????? ?? ????? ??? ??????? ???????? ????????? ???????? ????? ????.

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

?? ???? ???????? ????? ??? ???????????? ??? ???? ????? ????? ???????? ?? ??????. ???? ????? ????? ?? ???????? ?? ???????. ?? ????????? ???? ????? ?? ?? ???? ?????? ??? ?????????.

????? ?? ???? ??? ??? ????? ???? ????? ???? ?????? ????? ??????? ??????? ????? ?????? — ????? ????? ????????? ?? ???? ??? ????? ??? 85%-95%.

1. ??? ????? ?????????

?????? ?? ?????? ??? ????? ?? ?????? ????????? ?? ??? ????????? ????? ?? ?????? ?? ???? ????? ????? ??????? ?? ?????? ??????. ????? ?? ???? ???????? ?? ??? ???? ????? ????? ???????.

???? ???????? ?????? ????? ?? ?????? ??????? ?? ????? ??????? ?? ??????? ??????? ??? ?????? ?????? ?????? ??? ??????? ??????? ??????? ?????????? ??????? ?? ??????. ???? ????? ??? ????? ????????? ?????? ?? ??? ????? ????????? ?????? ???? ????? ??? ???.

quartz gold ore

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

??? ????? ????? ??? ???????? ????? ?????? ????. ????? ?? ????? ??? ????? ???? ?????? ??? ????? ??? ????? ?? ??????? ????????. ?????? ???????? ??????? ??????? ??????? ???? ????? ??? ???? ????? ???????.

??? ???? ??????? ????? ???? ????? ????? ?????? ????? ??????? ?? ??????? ?? ???? ????? ????? ?? ????????.

Silver gold ore

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

???? ??? ????? ??????? ????? ?????? ??? ??????? ??? ??? ?????? ???? ????? ?? ??? ????? ???? ??. ?????? ????? ??? 10 ?????? ??? 4 ??????? ??. ????? ??? IOCG ??? ?????? ????? 0.2% ??? 5% ?????? ?????? 0.1 ??? 1.41 ???? ??? ??.

???? ??? ????? ??????? ????? ?????? ??? ?? ???? ???????? ??? ???? ???????? ?? ???? ???? ????? ???? ?? ??? ????? ?????? ?????? ?? ??????? ?? ??????.

Iron oxide copper gold ore

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

??? ??????? ????? ?? ??? ???? ?? ?????? ?????????? Au₂S. ????? ??? ??????? ????? ??? ????? ?????? ??????? ???? ??????? ?? ????????? ????. ?? ???? ????? ??????? ??? ????? ??? ???? ????? ????? ???????.

Gold sulfide ore

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

????? ????? ????? ?????? ????????? ??? ????? ???? ?? ????? ???????. ????? ?? ????? ??? ????? ?? ????? ?????? ??? ???? ????? ?? ????????? ????? ????? ?? ?????? ????? ?? ?????? ???????.

??? ??? ???? ?? ????? ?????? ????? ??? ?????? ?? ?????? ???????? ??? ???? ??? ????? ???? ???? ??? ?? ????? ????? ????? ??????. ???? ????? ??????? ?????? ?? ????? ??????? ???? ????? ??????? ?????? ?? ??? ????? ????? ?? ??????.

Blue clay gold ore

6. ??? ????? ???????

??????? ???? ???????? ????? ??? ?????? ????? ?? ??? ???????. ????? ????? ????? ??????? ?? ??????? ?????? ?????? ???????? ?????? ?? ??????? ??????? ??????? ???????? ??????? ??? Au ?Te.

???? ??????? ??????? ????? ????? ????? ??? ??????? ??"???????????". ????? ??????????? ??? ?????????? ??????? (AuTe₂)? ???? ??????????-????? (AuAgTe₄)? ????????? ??????. ?????? ?? ???? ?? ???????? ????????? ??????????? ????????? ???????.

Tellurium Gold ore

7. ????? ?? ??????? ???????

??????? ??????? ?? ????? ?????? ??????? ?????? ?????? ????? ????? ???????? ?????? ??????. ?????? ?? ?????? ??????? ??????? ????? "??? ??????" ???? ????? (<10 ????????)? ??????? ?? ????? ????????.

??? ??? ???? ??? ??????? ???????? ????? ???? ????? ?????? ?????.

Gold in Arsenopyrite

8. ??? ????? ????????

?? ????? ???????? ??????? ?????????? ?????? ??? ????? ?????? ????????. ???? ??? ?????? ?????? ?? ????? ????? ????? ????? ?? ??????.

???? ????? ????? ????????? ????????? ?? ??? ????? ????? ?????? ??? ??????? ??? ?? ??? ????? ???????? ?????????? ??????? ?? ????????? ??? ???? ????? ?? ???? ???????? ???????? ??????? ??? ????????? ??????????.

Granite gold ore

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

?? ???? ?????? ???? ?? ????? ??????? ???? ??? ???? ????????? ????? ???? ?????? ??? 50–70?? ?????? ???? ??????? ????? ????? ???? ?????.

???? ??? ???? ??? ?????? ????????? ????? ?????? ?????? ?? ????? ?????. ???? ??? ??????? ??????

Four main gold ore processing flowcharts

1. ????? ????? ???? ?????????

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

??? ????? ????? ???? ????????? ?????? ?? ????????. ??? ????? ??? ??? ???? ???? ???? ???????? ?????? ???????? ????? ??? ????? ? ????? ????? ?????.

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

????? ??? ????? ?? ???????????
?????? ???? ???? ??????? ?? ???????
?????? ????? ???????? ??????? + ????????

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

1 ????? ????????? (????? ????????? ??????) → ???????? ????? ??????
2 ???????? / CIL → ???????? ????? ?????? ???????

Gravity beneficiation of gold ore

????? ???? ?? ??? ????? ????? ???? ????????? ??? 90–98? ?? ????????? ???????? ???? ???? ????. ???? ??? ??? ???????

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

(??????? ?????? ????? ?? ??????? ???????? ????? ???????? ????? IOCG ??????-?????)

???? ???? ????? ??????? ???? ??????????? ?? ??????????? ?? ????? ??????. ???????? ?????? ?? ???? ?????—?????? ?? ???? ??? ??? ??????? ??? ?? 40?.

Gold ore flotation plant

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

1 ??????? ???? ??? ?????otation ?????? ??????????? ?????? ?????.
2 ????? ???????? ??????? ??????? ?? ??????? ?????????? ???? ???? ????????? ???? ?????.
3 ?????? ????? ?? ?????? ??????? ???????? ???????? ?? CIL ?? CIP.

??? CIP ????? CIL

About CIP vs CIL

CIP (??????? ?? ????): ??? ??????? ??????? ?? ?????? ?????? → ???? ????? ??????? ????
CIL (??????? ?? ?????): ??? ??????? ??????? ???? → ????? ????? ???

??? ?????? ????? ?????? ????????? ?? ????? ????? ??????. ???? ??? ??? ???????

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

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

????? ?????? ?? ????? ????? ??????? ??? ????? ?????? ????? ????? — ???? ?? ????? ????? ???????????? ???????? ??????? ??????.

??? ???? ??????? ?????? ?? ????? ????? ????? ?????? ?????? ?????? ?????? ?????? ?? ??? ?????? ?????? ?????????.

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

1 ??????? ????? ???? ????? ?? ???? ????? ?????????.
2 ??????? ???? ????????? ???????? ????? ??????? ????????????.
3 ????? CIL ?? CIP ??????? ???????? ???????? ??????? ??? ????? ?????? ?? ????? ?????????.

Gold ore combined beneficiation

????? ??? ?????? ????? ?? ???????? ??? ?????? ????? ????????? ?????? ???????? ????? ??????? ?????? ?????? ?? ?????? ???????. ???? ??? ??? ???????

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

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

????? ?? ????? ??????? ???????? ?? ??????? ?? ????? ?????? ?????? ???? ????? ??? ?????? ????? ????.

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

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

Alluvial and placer gold ores beneficiation equipment

???? ??? ????? ??????? ?????? ?? ??????? ?????????. ?????? ??? ????? ??????? ??????? ?????? ?? ?????? ???????? ?????????? ?? ??????? ??????? ?????? ???? ??????? ?????.

????? ??? ??? ??????? ??? ??? ?????? ??? ?????? ?????? ?????? ????? ????? ?????. ???? ??? ??? ???????

?? ?????? ????? ???? 80–100 ??/???? ?? ???????

???? ???? ??????? ?? ??????? ???? ??? ??? ??? ????? ?????–?????? ?????? 3.2 ????/??. ???? ????????? ??????? ?????? ????????? ??? ?????? ??? ?? 40? ?? ?????? ???? ?????? ???? ?????? ???? ???????????.

??? ?????? ???????? ???? ?????? ?????? ?????? ??? ??? ????????? + CIL.

80–100 TPH gold processing line in Tanzania

??????? ?????????: ????? → ????? → ????????? → ??????? ?????? → CIL → ????? ?????

????? ????? ????? ??? ??????? ??? 80–100 ??/???? ?????? ???? ????????? ???????? ??? ????? 92?. ??? ??????? ??????? ?? ????? ????? ????? ????????? ???? ?? ???? ????? ????????? ???? ????????.