Study on the Electrical Conductivity of Nickel Aluminate Spinel Used as Inert Anode in Aluminum Electrolysis Cell 镍铝尖晶石基铝用惰性阳极导电性的初步研究
The Research on Inert Anode in Aluminum Electrolysis Cell 惰性阳极铝电极槽研究
Studies on inert anode and inert cathode materials were carried out in laboratory. The current efficiency of aluminium electrolysis in a 100 A cell was about 90%, and the electrodes worked well enough. 在实验室制备了惰性阳极和阴极材料,应用于冰晶石一氧化铝熔盐电解,获得了良好的结果,电流效率达90%。
The inert gas stripping and gas chromatograph method has been used to determine the activity coefficients at infinite dilution. The method involves modifying the construction of equilibrium cell to enlarge the gas-liquid interface and to increase the contact time between gas and liquid phases; 用惰性气流带出和气相色谱法测定无限稀释活度系数,这一方法包括改进了平衡釜的结构以增大气液界面和加长气液两相的接触时间;