MetallurgyHardBloom L3
Question
Common impurities present in Bauxite are
Options
A.CuO
B.ZnO
C.Fe2O3
D.SiO2
Solution
Sol. Red bauxite contains impurity of Fe2O3 & SiO2.
Create a free account to view solution
View Solution FreeMore Metallurgy Questions
Which of the following term is not related to Al-extraction...Sulphide ores of zinc is -...In the extraction of copper from its sulphide ore the metal is formed by the reduction of Cu2O with:...Magnetic separation process may be used for the concentration of :...The major role of fluorspar (CaF2) which is added in small quantities in the electrolytic reduction of alumina dissolved...