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A deep beneficiated iron ore product, used in sintering and blast furnace production and pellets production.
The high iron content in the concentrate makes steelmaking more efficient.
The product is dried, if required, in order to make transportation and unloading easier in the periods when the air temperature is below freezing.
Enterprise |
Mikhailovsky GOK |
Lebedinsky GOK | |||
Name of the product type | Iron ore concentrate | Iron ore concentrate (dried) with moisture content of maximum 3.0% | Iron ore concentrate (dried) with moisture content of maximum 3.5% | Iron ore concentrate with Fe content maximum 69.5%, high grade | Iron ore concentrate with maximum 69.5% Fe content (dried) |
Normative document name | TU 0712-002-00186849-2014 | TU 0712-023-00186849-2014 | TU 0712-006-00186849-2009 | TU 07.10.10-030-00186803-2016 | TU 07.10.10-008-00186803-2016 |
Total Fe content (%) |
66.0 permissible variation -1.0 the maximum limit for the iron content is unlimited |
68.07 (minimum 67.5) | 68.15 (minimum 67.5) | ||
Moisture content (%) | maximum 10.5 | maximum 3.0 | maximum 3.5 | 9.83 (maximum 10.5) | 3.33 (maximum 3.5) |
Fineness content (%) | Maximum 0.044 mm / 90.26 / not regulated | Maximum 0.045 mm / 93.89 / not regulated | |||
Bulk density (kg/dm3) | 2.6 (not regulated) | not regulated | not regulated | 2.75 (not regulated) | 2.33 (not regulated) |
SiO2 content (%) | Not specified (optional) | 4.94 (maximum 5.6) | 4.85 (maximum 5.6) | ||
Distinctive characteristics and properties | Non-flammable, non-explosive. It belongs to the group of non-flammable (non-combustible) substances. | Characterised by high content of useful elements and low content of harmful impurities. Non-flammable, non-explosive, non-toxic. | |||
Industrial applications | Steel industry | ||||
Area of application | Raw materials for blast furnace operations | Sintering and blast furnace operations | Sintering and blast furnace operations |
Enterprise |
Mikhailovsky GOK
|
Mikhailovsky GOK
|
Mikhailovsky GOK
|
Lebedinsky GOK
|
Lebedinsky GOK
|
---|---|---|---|---|---|
Total Fe content (%) |
66.0
(permissible variation -1.0) |
66.0
(permissible variation -1.0) |
66.0
(permissible variation -1.0) |
68.07
(minimum 67.5) |
68.15
(minimum 67.5) |
FeO content (%) |
25.7
(not regulated) |
25.2
(not regulated) |
25.2
(not regulated) |
29.87
(not regulated) |
29.76
(not regulated) |
Al2O3 content (%) |
0.05
(not regulated) |
0.06
(not regulated) |
0.06
(not regulated) |
0.137
(not regulated) |
0.13
(not regulated) |
СаО content (%) |
0.2
(not regulated) |
0.18
(not regulated) |
0.18
(not regulated) |
0.144
(not regulated) |
0.14
(not regulated) |
MgО content (%) |
0.23
(not regulated) |
0.23
(not regulated) |
0.23
(not regulated) |
0.272
(not regulated) |
0.27
(not regulated) |
S content (%) |
0.006
(not regulated) |
0.009
(not regulated) |
0.009
(not regulated) |
0.192
(not regulated) |
0.1746
(not regulated) |
P content (%) |
0.009
(not regulated) |
0.011
(not regulated) |
0.011
(not regulated) |
0.011
(not regulated) |
0.012
(not regulated) |
K2O content (%) | — | — | — |
0.032
(not regulated) |
0.03
(not regulated) |
Na2O content (%) | — | — | — |
0.06
(not regulated) |
0.06
(not regulated) |
TiO2 content (%) |
0.002
(not regulated) |
0.3
(not regulated) |
0.003
(not regulated) |
0.024
(not regulated) |
0.023
(not regulated) |
SiO2 content (%) |
—
Not specified (optional) |
—
Not specified (optional) |
—
Not specified (optional) |
4.94
(maximum 5.6) |
4.85
(maximum 5.6) |
Name of the product type; | Iron ore concentrate | Iron ore concentrate (dried) with moisture content of maximum 3.0% | Iron ore concentrate (dried) with moisture content of maximum 3.5% | Iron ore concentrate with Fe content maximum 69.5%, high grade | Iron ore concentrate with maximum 69.5% Fe content (dried) |
Minimum order |
5 tonnes 69 tonnes (delivery by hopper cars) |
69 tonnes (delivery by hopper cars) | |||
Transportation requirements | All types of transport modes can transport this iron ore concentrate, as long as it is in accordance with the transportation requirements for each specific mode of transport. It can be transported in bulk, in conditions safe fr om contamination and mixing with other materials, as well as in conditions that avoid cargo spillage. | ||||
Storage requirements |
Iron ore concentrate should be stored in conditions safe from contamination and mixing with other materials. It can be stored both in open and closed warehouses. Shelf life is unlimited. To prevent contamination, it is recommended to store it in separate warehouses. Do not place acid containers near concentrate storage facilities.
Features: High grade Iron ore concentrate with Fe content maximum 69.5%, in line with the International Maritime Solid Bulk Cargoes Code. It is classified as a cargo that may liquefy if shipped with a moisture content in excess of its transportable moisture lim it. |
||||
Notes | — | — | — | Freeze-proofing measures (shoveling, application of special anti-freeze solutions, etc) shall be taken during cold season, if required. | To prevent weathering, it is recommended to transport concentrate in an enclosed means of transport. |