molten slag electrolysis refining

例句：

1. 1. Molten slag electrolysis refining is a process used to purify metals and non-ferrous metals from their raw materials.
   熔融矿渣电解精炼是一种从原材料中提炼金属和非铁金属的过程。
2. 2. In molten slag electrolysis refining, the molten slag is heated and then subjected to an electric current, which causes the dissolved impurities in the slag to be separated out.
   在熔融矿渣电解精炼中，将熔融的矿渣加热并施加电流，使得矿渣中的溶解杂质被分离出来。
3. 3. The molten slag electrolysis refining process has been widely used in the production ofhigh-quality steel and non-ferrous metals.
   熔融矿渣电解精炼工艺广泛应用于高品质钢铁和非铁金属的生产。