電(dian)(dian)(dian)(dian)解(jie)鋁(lv)就(jiu)是通(tong)過電(dian)(dian)(dian)(dian)解(jie)得到的(de)鋁(lv)。現代(dai)電(dian)(dian)(dian)(dian)解(jie)鋁(lv)工業生產采(cai)用冰晶石-氧化(hua)(hua)鋁(lv)融(rong)鹽電(dian)(dian)(dian)(dian)解(jie)法。熔融(rong)冰晶石是溶劑，氧化(hua)(hua)鋁(lv)作為(wei)溶質(zhi)，以碳素體(ti)作為(wei)陽極(ji)，鋁(lv)液(ye)作為(wei)陰極(ji)，通(tong)入強大的(de)直流電(dian)(dian)(dian)(dian)后，在950℃-970℃下，在電(dian)(dian)(dian)(dian)解(jie)槽內(nei)的(de)兩(liang)極(ji)上進行電(dian)(dian)(dian)(dian)化(hua)(hua)學反應，既(ji)電(dian)(dian)(dian)(dian)解(jie)。