By which method is the concentration of sulph | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) The concentration of sulphide ores is typically carried out using the $Froth$ $Floatation$ method.In this process,the finely powdered ore is mixed

Vedclass · Accepted Answer

Froth floatation

Vedclass · Answer

(C) The concentration of sulphide ores is typically carried out using the $Froth$ $Floatation$ method.In this process,the finely powdered ore is mixed with water and pine oil in a tank.Compressed air is blown through the mixture,creating froth.Since sulphide ores are preferentially wetted by oil,they stick to the froth and rise to the surface,while the gangue particles (impurities) are wetted by water and settle at the bottom.The froth containing the concentrated ore is then skimmed off.

By which method is the concentration of sulphide ore carried out?

Similar Questions

Which of the following elements is a semiconductor?

Which metal is available in the highest proportion on the earth's crust?

Account for the following:
$(a)$ Aluminium is more reactive than iron,but its corrosion is less than iron.
$(b)$ Hydrogen gas is not evolved when zinc metal reacts with dilute $HNO_3$.
$(c)$ Carbon is not used for reducing aluminium from aluminium oxide.

Which of the following is a strong dehydrating agent?

In the presence of which catalyst is sulphur dioxide heated at high temperature to form sulphur trioxide?

Vedclass Test Series

Exam Paper Generator

Online Exam Module