??????：?? ??? ?????????? ?????????? ??????????? plants ?? ??????????? ????? ????, ????????? ??????? ??????????, ??????? ??????, ??????????? ??????, ????? ???????? ?????? ?????? ??? ?????????? ??????? ?????? ???.
????? ??? ??? ???? ????????????? ????? ??? ??????? ?? ?????????? ????????? ???, ?? ???????? ????? ??? ?????????? ????????????? ??????? ?????????? ????????? ???? ???? ??? ???????? ???? ??????? ????. ??????? ????????? ??????? ????? ?????? ????? ???????? ??? ??? ???????? ??????????????? ????? koncentrate ????? ????????? ????. ???? ????????? ????? ?????? ????? ????? ??? ?????? ???????? ???????? ??? ???? ??????, ??????? plants ??????? ?????? ???? ??? ????? ??? ??????????? ?????? ???? ????.
?? ??? ????? ?????? ?????? ???? ???? ?? ??????????? ??????, ???? ???????, ??????????? ??????, ????????? ??????, ???????? ?????? ??? ?????????? ??????? ?????? ????? ???.
????????????? ??????????
????? ?? ?? ???? ??? ??? ???? ???? ??????? ????? ?????????????? ????? ??? ????. ?????????? ?????? ??????? ???????????? ???????:
- Hematite: ?????? 70% ??? ?????? ????-?????????? ????.
- Magnetite: ??????? ?????? 72% ????? ??? ??? ?? ??????? ???.
- Limonite: 55-60% ????? ???????? ???.
- Siderite: ??????? ?????? 48% ??? ???.
???? ???? ???????? ??????? ???????? ?????????? ????????? ??? ??????, ?????????, ???????, ???? ??? ??? ??? ?????????? ?????????? ??????? ???? ????. ????? ???? ?? ???????? ??????? ????????? ??? ???????? ??? ??????? ???????? ???.
???? ?? ????????????? ?????
- ?????? ?????? ?????: ????? ???????????? ????? ????-????? ???????? ???? ????.
- ???????? ????: ??????, ???????, ???????, ???? ??? ???? ???????? ??????? ??? ???.
- ??????? ??????? ??????? ???: ???????? ??????? ??? ????????????? ?????? ???? ??? ???? ?????.
- ??????????? ???????????? ????????????: ???? ???????????, ???????? ??? ?????????? ????? ???.
???? ?? ??????????? ?????????
?????????? ??? ????????? ???? ???? ???????? ????? ????: Crushing → ?????????? → Classification → Concentration → Dewatering → Pelletizing or Sintering
?????????? ???????? ?????
?????????? ?????????? ?????? ???????? ??????? ???????????? ????????? ???????? ????? ?????????? ??????? ?????????? ???????? ???? ??? ?????? ????????? ?????? ?????????? ???????? ?? ??? ?????.
???????? ??????: ???? ?? ??? ????????? ?????????? ???????????? ???? ????? ???????????? ?????? ???? ????. ????? ?????????? ??? ??????? ????????? ????. ?????? ???? ?????? ?????????? ?? ????? ??????? ????????? ?????????? ?????? 150 ????????? ??? ???? ????, ???????? ??????? ??? ????? ????????? ???? ????.
???????? ???????: ??? ????????? ????????? ??????? ???? ??? ???? ?????? 20-50 ???? ?????? ????? ????. ???? ??????? ?????????? ?????????? ???? ?????? ????? ????, ??????? ?????????? ????????????? ????? ??? ?????????????? ????????? ????.
?. ????
??????? ??????????, ?????????? ????? (??? ?? ??? ????? ????? ??? ?????) ?????????? ????????? ???????? ??????? ?? ????? ??????????? ?????, ????????? 80% 200 ??? (?????? 75 ????????) ?????????? ???? ???????? ???? ????. ?? ????? ????? ????????? ???? ?? ???????? ????? ????????? ?????? ????? ???? ???? ???????? ????? ??????????? ?? ???? ????.
?????????? ???????? ????????? ??????? ??? ?????????? ???????? ??? ???? ??????? ?????????????? ??????? ????? ?? ???? ??? ?????, ?? ??????????? ???????????? ???????????? ?????? ??? ????? ???? ???????.
3. ?????? ??? ????????
???? ??? ??????????, ?????????? ?????????? ????????? ????? ??? ???????? ???? ???? ???????? ???? ??? ???????? ????? ?? ????? ???? ??? ?????.
- Screening: ???????? ???? ????? ????? ???? ?????????? ???????? ?? ????????? ?????? ????????? ????? ?????. ?? ????? ????????? ???? ?? ???? ????? ??????? ???????? ??? ????? ???????? ????, ????????? ???????????? ??????? ????.
- Classification: ??????????????? ????? ?????? ???????? ?????? ?????????? ???????????? ?? ???? ??? ?????????? ???? ????? ??? ?????? ?????. ?? ????????????? ????? ?????????? ??????? ????? ????????? ???????????? ????????? ??????? ??? ????.
????? ?????? ??? ???????? ?????????? ???? ????????? ?????????????? ????? ????????? ????, ????????????? ?? ? ?????????? ???????? ???????.
?????????? ??????? ?????????
???????? ?? ????? ?????????? ????? ??? ???? ???????? ????? ????? ?????????? ??????? ????? ???????? ????? ???? ?????.
- ????????????? ??????: ???? ????????? ??? ????? ??? ??? ?????? ????? ????????????????? ??????? ???? ????.
- ?????? ??????: ????????? ???????? ???? ????? ?????????? ??????? ??????????? ???? ????.
- Flotation: ???????? ??????? ??? ???? ???? ?????? ???????????? ????? ???????? ???????????? ????? ????? ????? ?????????? ????? ?????????? ?????????.
???????? ???????? ???? ?????????? ???? ??????, ?? ???? ??? ?????????????? ??????? ????.
?. ??????????
????????????, ?????? ???? ?? ??????????????? ???????????? ???????? ???? ???????? ????, ?????? ????? ?????? ??? ???????? ???????, ?????? ??? ????? ?????????? ?????? ????.
- Thickening: ???????? ??????? ?????????? ???? ??????????? ???? ???????, ??? ?????? ????? ???????? ?????? ??? ?????.
- Filtration: ????????? ????? ?????? ???????? ?????????? ?????????? ????????????? ???????? ???? ??? ?????, ?? ??????? ???????????, ?????? 10% ???? ???? ????.
?????????? ???????? ???????? ?????????? ???????? ????????? ????????????? ?????? ???? ???? ??? ????? ??? ?????????????? ??????????? ??? ??????? ?????????? ????.
6. ??????????? ????? ????????
?????? ????? ?????????? ???? ?????????? ????????????????? ???????????? ???? ????.
- Pelletizing: ???? ?????????? ????? ????????? ?????????, ??????? ????????? ??? ????????????????? ???????? ????????????? ??????? ???? ????, ???????? ?????? ?????? ????????? ????? ????? ???? ????. ?????????? ????????????? ??????? ???? ????, ??????? ???? ??? ????????????? ????????? ????, ???????? ?? ??????? ?????? ??????? ????? ?????.
- Sintering: ???? ?? ???????????? ?????? ??? ??? ??????????? ?????? ???? ??? ???? ?? ?????? ???? ???????? ?????? ???? ????, ?? ??????? ?????? ????????? ????? ?? ????? ????? ???.
?? ????????? ???? ??????????? ??????? ??? ??????? ??????????? ????????.
??????? ??? ????? ??????? ??????
1. ????????????? ??????
????????????? ?????? ????? ??????? ????? ????? ??? ??? ???????? ??????? ?????? ????? ???? ?????? ?????.
Principle: ???? ???????? ??? (??????? ?????, ????????) ?????????? ?????????? ???? ???????? ?????????????????? ?????? ????? ?????? ?????? ???? ?????????? ??? ???????.
?????:
- Jigs: ????? ??? ????????? ????????? ?????? ?????????? ????????? ?????????? ?????????? ???? ???. ???? ????: ??????? ?????????????????? ????? ????? ????? ?????? ??????? ?????????? ???? ??????? ??? ?????????? ????????? ????? ???.
- ????? ?????????: ??????? ??? ???????? ????? ?????????? ?? ??????? ???? ????????????? ??? ???????????? ???????? ???? ???.
- Applications: ????? ?????????? ??????? ?????????? ???????? ??? ?? ???????????? ????????? ?????????, ??? ?? ?????????? ??? ???????? ????????? ???? ??????? ???. ?????????? ???? ?????????? ??????? ????? ???????? ??????????????? ????????? ???????? ???????? ??????? ?????? ????????? ?????? ????.
2. ??????? ??????
??????? ?????? ?????????? ??? ???? ????????????? ?????? ????????? ?????? ???? ??? ??? ???????? ???????? ??? ???????????.
Principle: ??????? ??????? ???? ??????? ??????? ??? ???????? ?????? ?????????? ??????? ??????????? ???? ?????, ???????? ?? ???-??????? ????????? ????? ????.
??????? ?????????? ??????:
- ??-?????????? ????????? ??????? (LIMS): ???? ??????? ?????????? ?????????? ???????? ?????. ????-??????????? ??????? ?????? (HIMS): ?? ??? ??????? ?????????? ???????? ????? ??? ?? ??????? ??? ????? ???????? ?????? ????.
- ?????? ??? ????? ??????? ??????: ??? ?????? ????? ????? ??????? ????????? ?????, ?????? ??????????? ????????; ????? ?????? ??????? ?????????? ?????????? ?????????? ?????.
- Applications: ??????? ??? ????????? ??????????? plants ????? ???? ?????????? ??? ???????? ???????????? ?????? ???????? ??????? ????????? ???? ???? ????. ?? ??? ??????? ??? ????? ???????????? ?????????? ??????????????? ?????? ????.
3. ???????? ???? ????????
???????? ?? ?? ???????? ????????? ????? ??? ?????? ????? ??????? ????? ???? ????? ???????? ??? ??? ??????????? ???? ???? ???? ??????? ???????? ??????? ????.
Principle: ?????????????, ?????????? ???????? ?????????? ????? ??? ????????????? ??????? ????? ?????. ????? ???????? ????? ?????? ???????? ??????? ??? ??????????? ??????, ???????? ?? ????? ???? ???? ???? ?? ????? ????, ?? ???????? ??? ??? ????.
?????:
- ???????? ???????? ?????: ???? ?? ?????????? ??????-???????? ????? ????????????? ??? ??? ???? ?????? ???.
- ???? ???????? ?????: ???? ????????? ????????????? ??? ????? ?????? ???? ????????????? ??? ??????? ??? ???.
- Applications: ???????? ??????? ???????? ??? ????????? ??? ?????????? ??????? ???, ????????? ?????? ??????? ???? ??? ?????? ??????? ???? ???. ?? ?????? ??? ??????? ???????? ??? ??????? ??? ????, ???????? ??? ??????? ????????? ???????? ???????.
4. ????? ??? ?????
??? ???????? ??????? ??????? ??? ?????????? ??????? ?????? ????????? ??????????? ????? ?? ???.
??????? ?????:
- ???? ????? ?????? ??????: ???????? ??????? ?? ???? ??? ?????????? ?????? ?????????? ??? ?????.
- ???? ?????: ?????????? ?????????? ???? ??????? ??? ?????????? ?????? ???????.
- ??????????? ???????: ????? ??????? ?????? ????????? ????????? ??????????? ?????? ????.
?????????? ?????:
- ??? ?????: ??????????? ????? ????????? ?????????? ?????? ??? ?? ?????????? ????? ????? ?????????? ??? ????.
- ??? ?????: ???? ?????????? ??? ?????????????? ????? ?????????? ?????? ?????? ??????? ???? ???.
- ????? ???? ?????: ???? ?????? ????? ??? ?????????????? ????? ????????? ?????? ???????? ?????.
????? ???????:
- ??? ???????? ???????????? ????, ???????? ?????? ????? ?????? ??????? ??? ????, ?? ?????? ???? ????.
- ???? ?? ?????????? ??????? ??? ????????????? ???????????? ???????????? ??????? ???? ?????.
?????????? ????????????
????? ?? ?????????? ?????????? ?????????? ?????????? ??????? ???? ?????? ???:
- ???? ??????????: ?????????? ???????? ??????? ??? ??????? ?????????.
- ???????? ????: ????????? ???????? ????????? ??? ?????.
- ??? ????????: ??????? ??? ??????? ??????? ?????????? ??? ????.
- ????? ???????????: ???????? ??? ?????????? ?????? ??? ???????????? ????????????.
??????? ?????? ??? ????????
- ???????? ??? ????????: ??????????, ?????, ??? ???? ????????? ???? ???????????? ?????? ??????????.
- ????? ?????????: ??????? ??????? ????? ???????????????? ????????? ???? ???? ???????? ???? ??? ????.
- ???????? ?????????: ??????? ????????? ???? ??????? ??????? ????? ??? ???????????????.
- ?????-efficient ??????????: ????-??????? ????????? ??? (HPGR) ??? ???????? ?????.
Iron ore beneficiation is a complex, multi-stage process involving crushing, grinding, classification, concentration, dewatering, and agglomeration. Each stage requires specialized equipment and techniques tailored to the ore’s mineralogy and physical characteristics. Advances in beneficiation technology continue to improve recovery rates, product quality, and environmental sustainability, ensuring the efficient use of iron ore resources to meet global steel demand.
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