MetallurgyHard
Question
Sulphide ores are generally concentrated by the :
Options
A.gravity separation process
B.calcination process
C.leaching process
D.none of these
Solution
Low grade sulphide ores are concentrated by froth floatation process and it is based on the fact that gangue and ore particles have different degree of wetability with water and pine oil.
Create a free account to view solution
View Solution FreeMore Metallurgy Questions
Which of th following statement is correct about ionization potential ?...Auto reduction process is used in extraction of...Carnallite on electrolysis gives:...Which of the following term is not related to Al-extraction...The reason, for floating of ore particles in concentration by froth floatation process is that :...