Products

PELLETS

Iron ore pellets are the raw-materials are formed by mixing fine-grain sized (-0.075 mm) iron ore with bentonite (0.8%), followed by pelletizing and induration processes. Pellets are used in the steel making process by melting in the blast furnaces.

Desired grain size: 8 - 16 mm.

SEMI-PRODUCTS (PELLETS)

They are the semi pellets products which are obtained during the pelletizing process. They are using in the sintering plants as iron ore because of the high Fe grade and low impurities.

IRON ORE FILTER CAKE

The filter cake is obtained by crushing, grinding and separating the iron ore. It is in the fine grained size (-0,075 mm) magnetite form. It is the main raw material for the pelletizing process.

THE MAGNETITE ORE

The magnetite (Fe3O4)ore cannot be used in the blast furnaces and sintering plants directly .ore is not directly because of the high sulfur content. Sulfur and alkalines are reduced by using ore preparation process , pellets are formed by crushing, grinding, separating and induration processes.

THE CRUSHED IRON ORE

This ore is a mixture of hematite (Fe2O3) and magnetite (Fe3O4). This kind of ore, which is formed by crushing process, is used in the blast furnaces and in the sintering plants.

THE FINE IRON ORE

This kind of ore is formed by sieving crushed iron ore with screens (30 cms). Then sold to the steel companies

IRON ORE FINES FOR CEMENT

This kind of ore is formed by washing the iron ore fines. Consists mainly hematite (Fe2O3). It is used as a Fe source in the cement industry.

WASHED IRON ORE FINES

This kind of ore is formed by benificating (by increasing the grade and decreasing the impurities) the sieved iron ore fines. It is used in sintering factories. Grain size is 0-30 mm.

© 2021 Erdemir Madencilik Sanayi ve Ticaret A.Ş. All Rights Reserved.
etik@erdemiretik.com 0 850 211 3000