[HTML][HTML] a Study of Cerium Extraction From Bangka Tin Slag Using Hydrochloric Acid
Bangka Tin Slag (BTS) was a tin-smelting waste containing high silica and other elements
that have high economic value, including cerium, which is a rare earth element. Silica and …
that have high economic value, including cerium, which is a rare earth element. Silica and …