| 摘要 |
Utility model relates to a device for electrical extraction of metals from metallurgical derived solutions, solutions for recycling waste of precious and costly metals and in particular with lower concentration. Device for electro metals extraction consists of the electrochemical cell whose electrodes are connected to a current source (2), which is a programmable pulse current source. To the electrochemical cell electrodes (1) is permanently connected block for measurement of current and voltage (3) whose output is connected via analog-to-digital converter (4) to a computer (5). The output of the latter is included in the digital-to-analog converter (6) to the entrance of the first binary programmable current source (2). |
