| 摘要 |
<p>PURPOSE:To recover the pure and homogeneous iron, by making deposit Fe electrolytically on the cathode at the secondary diaphragm electrolytic cell by regulating pH, after the metals of which the discharge potential at the cathode is nobler than iron and the ionization tendency is smaller than iron, have been deposited electrolytically in the cathode chamber of the primary diaphragm electrolytic cell.</p> |
