首页>
外国专利>
Málmbræðsla með rafgreiningu á bráðinni raflausn (jónuð lausn)
Málmbræðsla með rafgreiningu á bráðinni raflausn (jónuð lausn)
展开▼
机译:电解熔融电解质溶液(电离溶液)进行金属冶炼
展开▼
页面导航
摘要
著录项
相似文献
摘要
Electrolytic cells for production of Mg or other metal lighter than the molten electrolyte comprise electrode assemblies of anode 28, cathode 26 and intermediate bipolar electrodes 30 with substantially vertical regions 39 between them. The intermediate bipolar electrodes have open-top channels 50 along their top edges. An electrolyte/metal mixture rising from the interelectrode regions by gas lift is transported along these channels, substantially undisturbed by rising gas, to a weir 20 and then to a metal collection chamber 18. The electrolyte surface is kept at a constant level, preferably by means of a vessel 22 submerged in electrolyte in the metal collection chamber, to or from which molten electrolyte can be transferred to alter the surface level.
展开▼