Kong Lingbing, Guo Peimin, Hu Xiaojun. THERMODYNAMIC ANALYSIS OF THE REDUCTION OF COPPER AND FERROUS IN COPPERRESIDUE BY CO-PROCESSING BLAST FURNACE[J]. ENVIRONMENTAL ENGINEERING , 2015, 33(2): 109-112. doi: 10.13205/j.hjgc.201502024
Citation:
Kong Lingbing, Guo Peimin, Hu Xiaojun. THERMODYNAMIC ANALYSIS OF THE REDUCTION OF COPPER AND FERROUS IN COPPER
RESIDUE BY CO-PROCESSING BLAST FURNACE[J]. ENVIRONMENTAL ENGINEERING , 2015, 33(2): 109-112. doi: 10.13205/j.hjgc.201502024
Kong Lingbing, Guo Peimin, Hu Xiaojun. THERMODYNAMIC ANALYSIS OF THE REDUCTION OF COPPER AND FERROUS IN COPPERRESIDUE BY CO-PROCESSING BLAST FURNACE[J]. ENVIRONMENTAL ENGINEERING , 2015, 33(2): 109-112. doi: 10.13205/j.hjgc.201502024
Citation:
Kong Lingbing, Guo Peimin, Hu Xiaojun. THERMODYNAMIC ANALYSIS OF THE REDUCTION OF COPPER AND FERROUS IN COPPER
RESIDUE BY CO-PROCESSING BLAST FURNACE[J]. ENVIRONMENTAL ENGINEERING , 2015, 33(2): 109-112. doi: 10.13205/j.hjgc.201502024
Composition analysis showed that the main compounds in copper residue were Cu2 S，Cu2O，Fe2 SiO4
，Fe3O4 and a
few FeO． Thermodynamic analysis of the reduction of Cu and Fe in copper residue by co-processing blast furnace showed that
the Cu-containing compounds in copper residue could be reduced both in the upper and lower parts of blast furnace，Fe2 SiO4
was mainly reduced in the lower part of blast furnace，and CaO was helpful for the indirect and direct reductions of Fe2 SiO4 ．
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