1. manganese metal leaching rate 1) Leaching Slag The electrochemical equivalents in each metal are shown in the table below.
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Electrochemical equivalent of metal
Element name
Valence
Atomic mass
Electrochemical equivalent
Mg/(A·s)
g/(A·h)
Aluminum Al
3
26.97
0.0932
0.3356
é“‹ Bi
3
209.00
0.7219
2.6005
Hydrogen H
1
1.008
0.10446
0.037626
Iron Fe
2
55.85
0.2894
1.0424
Iron Fe
3
55.85
0.1929
0.6949
Gold Au
1
197.20
2.0435
7.3610
Cadmium Cd
2
112.41
0.5824
2.0980
Cobalt Co
2
58.94
0.3054
1.1000
Magnesium Mg
2
24.32
0.1260
0.4539
Manganese Mn
2
54.93
0.2846
1.0252
Arsenic As
3
74.9216
0.2588
0.9321
Copper Cu
1
63.57
0.6588
2.3729
Copper Cu
2
63.57
0.3294
1.1864
Nickel Ni
2
58.71
0.3041
1.0954
Mercury Hg
1
200.59
2.0789
7.4882
Lead Pb
2
207.21
1.0736
3.8673
Silver Ag
1
107.88
1.0079
4.0269
Zinc Zn
2
65.38
0.3388
1.2202