Keywords: zinc production, acid leach, sulfuric acid, iron, roasting, trace metal analysis, Visit our website www.metrohm-applikon.com Zinc production: Analysis of Zinc, Sulfuric acid and Iron Over 95% of the world’s zinc is produced from zinc blende (ZnS). Before metallic zinc can be recovered, by using either hydrometallurgical or pyrometallurgical techniques, sulfur in the concentrate must be removed. This is done by roasting or

Join for free to read