METHOD OF AND APPARATUS FOR DISCHARGING INTO THE ATMOSPHERE WASTE GASES OF LOW NOXIOUS CONTENT

摘要

1528211 Treating waste gases SAARBERGWERKE AG 11 Nov 1975 [12 Nov 1974] 46472/75 Heading B1R [Also in Division F4] Waste gases from a wet purifier 6 are conveyed via a duct 7 and dispersed within a cooling tower 1 downstream of the heat exchange elements by passing them into a ring 8, up hollow ribs 11 and out of orifices 13.