Preliminary communication

Agglomeration of manganese ores and manganese containing wastes of Kazakhstan

A. Zhunusov ; Toraighyrov University, Pavlodar, Kazakhstan Ye. Abdulabekov, Kazchrome TNC, Aktobe, Kazakhstan
L. Tolymbekova ; Toraighyrov University, Pavlodar, Kazakhstan Ye. Abdulabekov, Kazchrome TNC, Aktobe, Kazakhstan
Ye. Abdulabekov ; Toraighyrov University, Pavlodar, Kazakhstan Ye. Abdulabekov, Kazchrome TNC, Aktobe, Kazakhstan
Zh. Zholdubayeva ; Karaganda Technical University, Karaganda, Kazakhstan
P. Bykov ; Toraighyrov University, Pavlodar, Kazakhstan Ye. Abdulabekov, Kazchrome TNC, Aktobe, Kazakhstan

Abstract

This article presents the results of a research on the agglomeration of manganese ores and manganese-containing waste in Kazakhstan. In Kazakhstan, there are huge reserves of manganese ores, most of these ores are not suitable for smelting standard grades of manganese alloys. Manganese ores have undergone agglomeration. Laboratory experiments have established that the use of dolomite in the agglomeration of small manganese ores provides for the formation of more refractory final slags for the production of ferro-silicomanganese, considering the fusibility of manganese in Kazakhstan. Industrial tests were carried out at the Aksu Ferroalloy Plant in the sintering plant for sintering manganese ores and smelting ferrosilicon manganese.

Keywords

ore; manganese; ferrosilicomanganese; agglomeration; Kazakhstan

Hrčak ID:

246100

URI

https://hrcak.srce.hr/246100

Publication date:

4.1.2021.

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