12.6 Primary Lead Smelting
d Entire ore crushing building at one facility, including transfer points; kg/Mg of ore, except lead, which is kg/Mg of lead in ore. ... Process Particulateb PM-10c Lead SO 2 Ore crushingd (SCC 3-03-010-04) 0.0445 0.036 0.002 NA Ore screeninge (SCC 3-03-010-27) 0.007 0.009 0.002 NA Tetrahedrite drierf (SCC 3-03-010-28)