Pengaruh Temperatur pada Proses Pemanggangan untuk Meningkatkan Kualitas Anoda PT INALUM

Abstract

Aluminium is one of the essesive element 7,28% in the world. Shelf and it is the third essesive element in the nature. In 1886, commonly each other, Paul Heroult a france and Charles Hall a british, they found and labeled, a process where alumina to be aluminium by using anode is known as Hall heroult process where using carbon anode. The function of is anode is to conduct electricity from the electricity source to catode through electrode. Aluminium which is produced commercially, the first time is made by natrium chlorida element, which reacted with sodium metal by using reduction process which need a enough large fee in the middle of 19 century.