RESEARCH OF THE TECHNOLOGY OF OBTAINING COBALT POWDER FROM COBALT OXIDE

Abstract

This article presents the research results on obtaining cobalt powders in two stages in a hydrogen atmosphere from cobalt oxide, purchased today as an imported product. Conducted scientific and practical research shows that the chemical composition of initial cobalt oxide, when analyzed using Energy Dispersive X-ray Fluorescence (EDXRF) equipment, additional metals such as Mo, Ni, Cu, As, Ag, Sn, Sb, Te. It was found that the cobalt powder obtained from the recovery process contains additional metals such as Al, Si, S, Ca, Mn, Fe, Ag, Sn, Sb, W, Te, Ni, and Mo It was carried out at the laboratory base of National University of Uzbekistan named after Mirzo Ulugbek and Almalyk branch of Tashkent State Technical University named after Islam Karimov.