(2) to (3)
|
Ground matte lifted to roasters @ 25 m elevation using bucket elevators (144 t/day)a
|
(3) to (3)
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Cooled calcine to air classification in closed circuit regrind @ 35 m elevation (216 t/day)
|
(3) to (6)
|
Calcine to copper leach (205 t/day)
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(6) to (5)
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Residue fine fraction to anode smelting (97 t/day)
|
(5) to (9)b
|
Anodes to Ni electrorefining
|
(6) to (4)
|
Residue coarse fraction to Mond reducers before 1953 (hydrogen reduction after) (46 t/day)
|
(4) to (10)
|
Reduced Cu leach residue to copper cementation (38 t/day)
|
(10) to (3)
|
Cement Cu (17 t/day) and dried cement Cu slimes (23 t/day) to roastersc
|
(10) to/from (11)d
|
Cement Cu slimes to drying (40 t/day) before transfer to roastersc
|
(10) to (15)
|
Crude Cobaltic Hydroxide to Cobalt refinery
|