TANK OVEN FOR CONTINUOUS COPPER REFINING AND ITS PROCESSING PROCESS

摘要

Improvements to prevent the copper to be refined, in powder form, from being blown outside the furnace by the coke combustion air. /P P The furnace 10 comprises a preheater 12 of the mixture of copper and flux, a metal plate 14, an oblique chimney 16 for evacuating the gases, a door 18 for introducing the coke, a chamber above gas 20, a saddle 22, a motor box 24, a duct 26, an air supply 30 with a hopper 28, an outlet 34 for the melt, a vessel 36, heat exchangers 38 and 42, nozzles 58 .