There is practically no alternative/competitor to _________________ in the beneficiation treatment of sulphide ores?

Related Mcqs:

Particle size range in which dust catcher (gravity settling chamber) works most effectively and efficiently is ______________ microns?

A. < 5 B. 10 to 25 C. < 74 D. > 1000...

Filtration operation carried out by continuous increase of the inlet pressure of slurry, is called the _____________ filtration?

A. Constant rate B. Varying pressure C. Varying rate D. Constant pressure...

With increase in the capacity of screens, the screen effectiveness__________________?

A. Remains unchanged B. Increases C. Decreases D. Decreases exponentially...

_______________ is a cohesive solid ?

A. Wheat B. Sand C. Wet clay D. None of these...

Gold ore concentration is mostly done using___________________?

A. Jigging B. Tabling C. Froth floatation D. Elutriation...