Pengaruh Proses Pengayakan terhadap Ukuran Kokas di PT. Inalum Kuala Tanjung

Abstract

One of the raw material used to making of anode is residu fractination product crude oil and coal is coke. In the shiever process, coke consist of four section are coarse 1, coarse 2, medium, and fine. Results obtained by sieving were 6,6 % to coarse 1(CF-201), 20,84% to coarse 2(CF-202), 11,4 % to medium(CF-203), end 35 % to fine(CF-204). The sifting is very influential on the resulting anode quality.