一种含高导电骨架网络的铝电解槽复合阴极结构
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Release time:2016-04-18
Affilication of Author(s):中南大学
Patent description:本发明公开了一种含高导电骨架网络的铝电解槽复合阴极结构,通过在阴极内部预设阴极集流体骨架,将形状不同的阴极集流体骨架预置于阴极炭块中,使得阴极结构可对铝液中水平电流分布和大小进行重新分配,并能够提高阴极的机械性能,提高阴极寿命。此种阴极可根据实际槽型设计确定的结构参数和材料种类,可以明显减少铝液在电解槽长轴和短轴方向的水平电流密度,从而弱化铝液-电解质界面的垂直波动幅度及维持合适的熔体水平运动,使电解槽可以在低极距下平稳运行,实现节能降耗,且该结构加工较简单,易于实现。
Type of Patent:Invent
State of Patent:Pending patent
Application Number:201410229280.3
Service Invention or Not:no
First Author:张红亮;李劼;杨帅;吕晓军;江南
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