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Iron ore concentrate with Fe content less than 63%

A deep beneficiated iron ore product, made from a mixture of dried sintering ore and iron ore concentrate, to be used in blast furnace production.

Mixing sintering ore with iron ore concentrate raises the total iron content, which makes sintering and subsequent blast furnace production more efficient.

The final dimensions and characteristics are agreed with the customer individually

General information

Enterprise Mikhailovsky GOK 
Normative document name TU 07.10.10-008-00186849-2016 
Total Fe content (%) minimum 61.8
Moisture content (%) maximum 3.0 in winter period
maximum 9.8 in summer period
Fineness (mm) 0-10
Fineness content (%) +10 mm, maximum 5%
SiO2 content (%) maximum 12.5 (silicon dioxide content is not a reject value)
Distinctive characteristics and properties Non-flammable, non-explosive. It belongs to the group of non-flammable (non-combustible) substances.
Industrial applications Steel industry 
Area of application Raw materials for blast furnace operations

Fe total content (%) 61.8


FeO content (%) 20.8

(not regulated)

Al2O3 content (%) 0.21

(not regulated)

СаО content (%) 0.54

(not regulated)

MgО content (%)

(not regulated)

S content (%) 0.11

(not regulated)

P content (%) 0.011

(not regulated)

K2O content (%)
Na2O content (%)
TiO2 content (%) 0.01

(not regulated)

SiO2 content (%) 12.5

silicon dioxide content is not a reject value

Packaging and marking


Storage, transportation, delivery conditions

Minimum order 69 tonnes (delivery by hopper cars)
Transportation requirements All types of transport modes can transport blast furnace 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 from contamination and mixing with other materials, as well as in conditions that avoid cargo spillage.
Storage requirements Blast furnace 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.