Thermokinetic Study of Manganous Concentrates Dissociation Processes   Full text 

I.V. Tsvetkov, V.P. Konovalenko

National Metallurgical Academy of Ukraine
4 Gagarin Ave., Dnipropetrovsk 49600, Ukraine

Metall. Min. Ind., 2009, Vol. 1, No. 1, pp. 11-15

UDC 669.169

Abstract

The results of investigation of microstructure of Nikopol oxide and oxidecarbonate manganous concentrates by X-ray structure microanalysis method as well as the results of thermokinetic research of concentrates dissociation are presented. The interrelation between change of volume and emission rate of gaseous products of concentrates dissociation under their heating up to 1200 °С is established.

MANGANOUS CONCENTRATES, HEATING FURNACE, GAS-VOLUMETRIC METHOD, DISSOCIATION RATE, SCANNING ELECTRONIC MICROSCOPY