Proses Peleburan Aluminium Dalam Tungku Reduksi pada Pt. Inalum Kuala Tanjung BatubaraProses Peleburan Aluminium Dalam Tungku Reduksi pada Pt. Inalum Kuala Tanjung Batubara

Abstract

To produce liquid aluminium from row material alumina (Al2O3), Therefore alumina was processed in several steps electrolysed using done Hall-Harould methode. Data analysis on the processes of aluminium by using current 190 kA, temperature 955oC, current efficiency 0,923 %, voltage between 4,20-4,30 v, and the total operation of pot is 504 units was shown, will produce 1,3 tons aluminium per day. Universitas