REDUCTION OF MERCURY EMISSIONS FROM CEMENT PLANTS

摘要

1. A method for reducing mercury emissions from a cement plant comprising at least a particulate collection device and a preheater tower comprised of one or more 5 preheater cyclones, the vvh-ieh method characterized by eemp :2 nij eting pulverized coal into at least one preheater cyclone of said cement plant, wherein said inlectin is into at least one preheater eyelope at temierattu e in ranaof about 400�C to about 400�C.