Prethodno priopćenje

Research possibility of involvement Kazakhstani nickel ore in the metallurgical treatment

B. Kelamanov ; Aktobe regional state of university named after K. Zhubanova, Aktobe, Kazakhstan
Ye. Samuratov ; Aktobe regional state of university named after K. Zhubanova, Aktobe, Kazakhstan
A. Akuov ; Aktobe regional state of university named after K. Zhubanova, Aktobe, Kazakhstan
A. Abdirashit ; Aktobe regional state of university named after K. Zhubanova, Aktobe, Kazakhstan
A. Burumbayev ; Aktobe regional state of university named after K. Zhubanova, Aktobe, Kazakhstan
R. Orynbassar ; Al-Farabi kazakh national university, Almaty, Kazakhstan

Sažetak

The work results of laboratory tests on the involvement of Kazakhstan oxidized (silicate) nickel ores with a 0,5 – 1 % nickel content into metallurgical proccessing to obtain nickel-containing cast iron with a 3 – 5 % nickel content. The tests include the study of nickel ores by nonisothermal kinetics, the study of the structure of the phase structure of nickel ores by petrography, the process of agglomeration of nickel ores and smelting of nickel-containing cast iron from the obtaining sinter using 2 types of reducing agents (coke and coal).

Ključne riječi

oxidized nickel ore; thermograms; coke; coal; sinter; cast iron with nickel

Hrčak ID:

256096

URI

https://hrcak.srce.hr/256096

Datum izdavanja:

1.7.2021.

Posjeta: 1.211 *