1) three-layer aluminum electrolysis
三层液铝电解精炼技术
2) three-layer aluminum electrolysis cell
三层液铝精炼电解槽
3) three-layer aluminium electrolytic refinement
三层液铝电解精炼
1.
A new solid cathode,TiB 2 composite coating based on graphite has been invented Preliminary study indicates that the glutinous property between coating and graphite is nice,and the mechanical intensity of the coating is high The new cathode is expected to be used for lowering the distance between the two electrodes of three-layer aluminium electrolytic refinement and for saving electricity largel
我们期望把它做成三层液铝电解精炼槽的固体阴极，从而为降低极距、大幅度节省电能创造条件。
4) three-layer(electrolytic) process
三层液铝电解精炼法(冶)
5) three-layer liquid electrolytic purifying method
三层液电解精炼法
1.
This article introduces, analyzes and compares systematically the process characteristics for the aluminum purifying methods (three-layer liquid electrolytic purifying method and segregation method) which are widely adopted in international industrialization nowadays, meanwhile it puts forward several suggestions about developing national refined aluminum industry.
对目前国际上工业化广泛采用的铝精炼法(三层液电解精炼法、偏析法)的工艺特点进行了较系统的介绍及分析比较,并对发展我国精铝工业提出了几点建议。
6) three-layer electrorefining
三层液电解精练
补充资料：电解精炼
分子式：
CAS号：
性质：利用不同元素的阳极溶解或阴极析出难易程度的差异而提取纯金属的技术。电解时用高温还原得到的粗金属铸成阳极，用含有欲制金属的盐溶液做电解液，控制一定电位使溶解电位比精炼金属正的杂质存留在阳极或沉积在阳极泥中(其中往往含有贵金属)，用其他方法分离回收。而溶解电位比精炼金属负的杂质则溶入溶液，不在阴极上析出，从而在阴极上可得到精炼的高纯金属。利用电解精炼的金属有铜、金、银、铂、镍、铁、铅、锑、锡、铋等。
CAS号：
性质：利用不同元素的阳极溶解或阴极析出难易程度的差异而提取纯金属的技术。电解时用高温还原得到的粗金属铸成阳极，用含有欲制金属的盐溶液做电解液，控制一定电位使溶解电位比精炼金属正的杂质存留在阳极或沉积在阳极泥中(其中往往含有贵金属)，用其他方法分离回收。而溶解电位比精炼金属负的杂质则溶入溶液，不在阴极上析出，从而在阴极上可得到精炼的高纯金属。利用电解精炼的金属有铜、金、银、铂、镍、铁、铅、锑、锡、铋等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条