Antimony Recovery from Industrial Residues KU Leuven
The recovery of antimony trioxide from Sb-bearing industrial residues (flue dusts, slag, dross or anode slime) by using thermal evaporation method will be investigated. To improve the quality of antimony trioxide, different technique route will be designed to remove arsenic and lead from the residue before evaporation. The reaction mechanim and behavior of impurities during the removing process will be clarified, and also reaction conditions ...