UA54229U - method of iron ore concentration - Google Patents
method of iron ore concentrationInfo
- Publication number
- UA54229U UA54229U UAU201009218U UAU201009218U UA54229U UA 54229 U UA54229 U UA 54229U UA U201009218 U UAU201009218 U UA U201009218U UA U201009218 U UAU201009218 U UA U201009218U UA 54229 U UA54229 U UA 54229U
- Authority
- UA
- Ukraine
- Prior art keywords
- forwarded
- dump
- sands
- discharge
- iron ore
- Prior art date
Links
Landscapes
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Abstract
A method of iron ore concentration in which as iron ore the impounded rejects of iron ore and/or impounded substandard iron ores are used, and as an useful component in concentrated raw material hematite is used, in the case, then extracted raw material is used for forming a slurry that is subjected to screening, the resulting oversize product of size-class above 1 mm is forwarded to a dump, and the undersize product is subjected to classification in a hydrocyclone, which discharge with particle size -003 mm is forwarded to the dump and sands of grain size 0.03 mm are concentrated at the first stage of hydraulic gravity concentration, for example, in a conical separator, and the resulting sands are forwarded for hydraulic gravity concentration, for example, in a spiral separator, and the discharge is forwarded for the second stage of hydraulic gravity concentration - recleaning, for example, in the conical separator, which discharge is forwarded to the dump, and the sands as well as the sands of the first stage of hydraulic gravity separation in the separator are forwarded to hydraulic gravity concentration, for example, in the spiral separator, and then three technological flows are obtained: one of them – the discharge is forwarded to the dump, another flow - the intermediate product containing particles of enriched hematite is forwarded for re-classification in the hydrocyclone, and the third flow - hematite concentrate - is forwarded to condensation and dehydration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UAU201009218U UA54229U (en) | 2010-07-22 | 2010-07-22 | method of iron ore concentration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UAU201009218U UA54229U (en) | 2010-07-22 | 2010-07-22 | method of iron ore concentration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UA54229U true UA54229U (en) | 2010-10-25 |
Family
ID=50740607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UAU201009218U UA54229U (en) | 2010-07-22 | 2010-07-22 | method of iron ore concentration |
Country Status (1)
| Country | Link |
|---|---|
| UA (1) | UA54229U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2540173C2 (en) * | 2012-10-29 | 2015-02-10 | Руслан Петрович Цыплаков | Iron-ore raw material benefication method |
-
2010
- 2010-07-22 UA UAU201009218U patent/UA54229U/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2540173C2 (en) * | 2012-10-29 | 2015-02-10 | Руслан Петрович Цыплаков | Iron-ore raw material benefication method |
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