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No. |
Dimmension |
Zinc (ZnAICd) |
Aluminium (AlZnln) |
|||||
---|---|---|---|---|---|---|---|---|
I | h | a | c | Gross | Nett | Gross | Nett | |
1 | 130 | 25 | 60 | 100 | 108 | 1.00 | 0.52 | 0.45 |
2 | 150 | 30 | 80 | 220 | 2.15 | 1.90 | 0.97 | 0.75 |
3 | 250 | 30 | 80 | 320 | 3.40 | 3.10 | 1.57 | 1.30 |
4 | 250 | 40 | 100 | 320 | 5.50 | 5.10 | 2.45 | 2.05 |
Zinc anodes alloy
Alloying elements |
Maximum impurities |
Electrochemical parameters AZn acc to DNV RP B401: TESTA |
|
---|---|---|---|
Al 0.12-0.18 |
Fe 0.005 |
Closed circuit potential accAg/AgCI |
1030 mV |
Cd 0.05-0 10 |
Pb 0.005 |
Consumption rate |
11.2 kg/A*yr |
Zn - balance |
Cu 0.002 |
Capacity |
780A*h/kg |
Sn 0.002 |
Aluminum anodes alloy
Alloying elements |
Maximum impurities |
Electrochemical parameters acc to DNV RP B401 test B (96H) |
|
---|---|---|---|
Zn 3 0-3.5 |
Fe 0.029-0.09 |
Closed circuit potential |
1090mV |
In 0.016-0.040 |
Si 0.034-0.10 |
Consumption Rate |
3.5 kg/A*r |
Al Remaining |
Cu 0.0011-0.005 |
Capacity |
2650A*h/kg |