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直流电耗是锌电积生产过程的一项重要技术经济指标,从计算公式:W=V_槽·10~3/η·q(度/吨析出锌)可知,它与槽电压成正比,与电流效率成反比。因此,正确选择合理的电积条件,乃是锌电积生产降低消耗和成本、节约能源的主要措施之一。
DC power consumption is an important technical and economic index of zinc electrowinning production process. From the calculation formula: W = V_gap · 10 ~ 3 / η · q (degree / ton precipitation zinc), it is proportional to the cell voltage and Current efficiency is inversely proportional. Therefore, the correct selection of reasonable electrowinning conditions is one of the main measures to reduce the consumption and cost of zinc electrowinning and save energy.