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与通常所謂的电解槽周期性“加工”电解生产工艺相反,鋁电解槽连续下料有可能保持电解质中氧化鋁濃度实际上不变。此时,便产生了工业电解质中氧化鋁最佳濃度的問題。我們将研究冰晶石熔体一些重要的物理化学性质(导电率,熔体中的鋁損失,电流效率,电解时的极化电压,氧化鋁在电解质中的熔解速度)随其中氧化鋁濃度的变化。冰晶石——氧化鋁熔体的导电率
In contrast to the so-called periodic “process” electrolytic production of cells, continuous charging of the aluminum cells makes it possible to keep the alumina concentration in the electrolyte virtually unchanged. At this moment, the problem of the optimum concentration of alumina in the industrial electrolyte arises. We will study some important physicochemical properties of cryolite melt (electrical conductivity, aluminum loss in melt, current efficiency, polarization voltage at electrolysis, rate of dissolution of alumina in electrolyte) as a function of the alumina concentration therein . Conductivity of cryolite-alumina melt