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Copper-zinc Removal from Scrap Iron Oxide by Pelletization- chloridization.
Daellenbach CB; Mahan WM
3D Min Waste Util Symp Spons by USBoM & IIT Res Inst Chicago 3/14-16/72 :113-120
Selective removal of metal contaminants from scrap iron oxide products was accomplished using a combined pelletization- chloridization process. Contaminants form volatile chloride compounds during the pellet-induration cycle. Pellet copper, zinc and lead levels, initially 0.43, 1.44 and 0.10 percent, were reduced to 0.08, 0.13 and 0.001 percent, respectively, while undergoing induration.
3D Min. Waste Util. Symp., Spons. by USBoM & IIT Res. Inst., Chicago, 3/14-16/72, PP. 113-120
Page last reviewed: October 8, 2021
Content source: National Institute for Occupational Safety and Health Education and Information Division