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一、前言 在保持能量平衡条件下的铝电解槽的电流密度方程式,对于寻找铝电解槽的最好操作条件,特别是寻找铝电解槽的最好电流密度,是必要的。因为铝电解槽的最好操作条件或最好电流密度(相应地以及最好极间距离),必定是在保持能量平衡条件下的条件或电流密度。脱离开能量平衡条件来谈最好操作条件或最好电流密度,那是没有意义的。 不保持最适宜温度下的能量平衡,就是说电解槽过冷或过热。那么,这时当然也就不存在什么最好操作条件和最好电流密度了。
I. INTRODUCTION The current density equation for an aluminum cell under energy balance conditions is necessary for finding the best operating conditions for an aluminum cell, especially for finding the best current density for an aluminum cell. Since the best operating conditions or the best current density (correspondingly and preferably the inter-electrode distance) of the aluminum reduction cell must be the conditions or current density under which the energy balance is maintained. It makes no sense to talk about the best operating conditions or the best current density without considering the energy balance conditions. Do not maintain the most suitable temperature under the energy balance, that is too cold or overheating electrolyzer. Well, then of course, there is no best operating conditions and the best current density.