El medio ambiente en la minería

129 T. KlMURA & H. KUROKAWA Table 4. Brief Specification of the Maln Equipment Equlpmen'C Oryer 8ectrostatic precipitator Aash Smeltlng Fumace Waste Heat Boíler ',' 8ectrostatic precipitator Electric Fumace , "', Oxygen Plant 8ectríc Generator Converter Fumace Waste Heat Boiler Anode Fumace Casting Whes! ~GasBlower Converter Absorber Fugl1ive Gas Fan 1 Type : Rotatory and pneumatic dryer Size : 1950 I/J x 5OClOl 1 Type : Westem type 1 1 1 1 1 2 1 3 3 2 1 2 2 2 2 Rectlfler: 45kV x 600mA x 2 45kV x 300rnA x 1 100kV x 600mA x 1 Type : Outokumpu flash amelting fumBce Aeaction size: 6000 I/J x 8100H Settler size: 7500W x 20000L x 2280H Type· : Forced circulation boller Heating surface: radíation part convection part Type : Westem type Aectifier: 45kV x 300rnA x 1 45kV x 600mA x 3 Size : 5120W x 12960L x 2700H Transforme,: 3500KVA + SOOKVA Cryogenlc type: 240 t/day (7780 Nm 3 JH at 90% D2) Pressured swlng adsorber ~: 64 t/day (2000 Nm IH at 93'31. D2 ) Capacity: 9300 KVA Type : F¡erce-Smlth type Size : 4200" x 11900L Capacity: 230 tonnes of matte per cycIe Type : Forced circuit ~ Heatlng surface: 1325 m 2 Size : 4200" x 14200l Capac!ty: 470 tonnes of crude copper Icyc!e Wire drived table Capacity: 55 T JH N21blower: 168000Nm 3 JH x 31C1OmmAq x 3300KW N22 blower: 144000Nm 3 JH x 1200mmAq x 850KW Type : Chemico two shelf Size : 12500111 x 15500H 12500" x 8800H Siz. : 8000 I/J x 12000H Double contact type Capacity: 150000Nm 3 JH x 73QmmAq x 640 KW