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ROTARY FURNACES



Lead paste and grids are subject to thermal processing in rotary furnaces together with fluxes and reductants added where the reduction and separation process of metal raw lead and slag take place. End-product of rotary furnaces is raw lead which is then further processed in refining process. Slag produced during the process is deposited on dumping area. Furnace gases are purified through filters and desulphurizing device.