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名词解释题

隔膜极罩

发布日期:2020-12-11

隔膜极罩

试题解析

隔膜电解槽

隔膜电解槽,食盐电解法中使用的一种电解槽。在阴阳两极之间用多孔隔板(隔膜)隔开,以阻止两极溶液互混,但不妨碍离子的运动和电流的通过。多以石墨为阳极,铁为阴极,石棉绒制成隔膜。根据隔膜网的安装位置,可分为卧式和立式两种,立式又可分为长方形和圆形两种。应用最广的是长方形立式电解槽,操作简单,槽电压较低,但制得的碱液浓度较低。

中文名
隔膜电解槽
应用
食盐电解
类别
电解槽
定义
食盐电解法中使用的一种电解槽

曾利刚

曾利刚,科力尔电机集团股份有限公司罩极事业部研发工程师。

隔膜

隔膜是电解反应时,用以将正负两极分开防止在电解池中直接反应损失能量的一层薄膜。

中文名
隔膜
外文名
The diaphragm

标签: 隔膜

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