MetallurgyHard
Question
Froth floatation process for the concentration of sulphide ores is an illustration of the practical application of:
Options
A.adsorption
B.absorption
C.sedimentation
D.coagulation
Solution
The process is truly adsorption as gangue particles are wetted with water and sulphide ore particles are wetted with pine oil.
Create a free account to view solution
View Solution FreeMore Metallurgy Questions
Calcinations and roasting processes of ores to form their oxides are beneficial...Van Arkel method of purification of metals involves converting the metal to :...The incorrect statement is :...When an impurity in a metal has greater affinity for oxygen and is more easily oxidises than the metal itself. Then, the...To obtain chromium from chromic oxide (Cr2O3) the method used is :-...