碳质阳极是目前电解制铝时广泛地使用的一种阳极材料。它的缺点是:1.操作繁重、工人体力劳动消耗过多(如接母线、铆铝壳等);2.设备复杂和3.成本较高。国外学者们对于改进制铝的工艺过程,曾做过不少的研究。根据国内外有关资料证明:虽然有些问题尚待继续研究,但是使用金属氧化物阳极电解水晶石——氧化铝熔体,在理论上和技术上都是有可能的。这是一个重要的技术革新,它指出了阳极材料的一个新的方向。如果我们能够成功地用 Carbonaceous anodes are widely used anode materials for electrolytic aluminum. Its disadvantages are: 1. heavy operation, excessive labor manual labor (such as access bus, riveting aluminum shell, etc.); 2. equipment complexity and 3. higher cost. Foreign scholars have done a lot of research on the process of improving aluminum. According to the relevant data at home and abroad, it is proved that although some problems need to be further studied, it is theoretically and technically possible to use a metal oxide anode to electrolyze an alumina melt. This is an important technological innovation that points to a new direction for the anode material. If we can use it successfully