Possibilities of production of antimony(III) oxide in facilities of smelter 'Zajača'

This paper presentes reserch of technological possibilites of production of antimony(III) oxide in facilities of smelter "Zajača" near Loznica. Metal antimony was producted in smelter "Zajača" for nearly hunderd years, and it stopt in 1990. Antimony(III) oxide could be produced in "Zajača" together with present production of lead and lead alloys, which are today produced in this company. Producing of antimony(III) oxide in facilities of smelter "Zajača" would expand assortment final products, which will contribute increasing of techno-economic srability of smelter "Zajača".