Preliminary communication

Thermodynamic interaction of concentrate, sludge and mill scale from carbon

M. Mukhametkhan ; Karaganda industrial university, Republic Ave. 30, Temirtau, Karaganda region, Republic of Kazakhstan
Y. Mukhametkhan ; Karaganda industrial university, Republic Ave. 30, Temirtau, Karaganda region, Republic of Kazakhstan
S. Tleugabulov ; Karaganda industrial university, Republic Ave. 30, Temirtau, Karaganda region, Republic of Kazakhstan
G. Zhabalova ; Karaganda industrial university, Republic Ave. 30, Temirtau, Karaganda region, Republic of Kazakhstan
V. Shevko ; M. Auezov South Kazakhstan state university, Tauke khan Ave. 5, Shymkent, SKA, Republic of Kazakhstan

Abstract

Due to the gradual depletion of reserves of a number of natural minerals, on the one hand, and the accumulation of a huge amount of waste containing valuable useful components, on the other, the problem of developing so-called man-made deposits is becoming increasingly urgent. Of particular interest are currently man-made deposits formed or being formed on the territory of the objects of placement of man-made waste of the metallurgical complex, including the preparation of raw materials (mining, processing, agglomeration, etc.), directly metallurgical processing and related production. The downward trend in iron ore reserves makes it particularly relevant to process manmade waste from ferrous metallurgy in order to obtain man-made iron ore raw materials.

Keywords

thermodynamic modeling; Gibbs energy; calculation; iron oxides; carbon

Hrčak ID:

256029

URI

https://hrcak.srce.hr/256029

Publication date:

1.7.2021.

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