What is the role of adsorption in the froth f | vedclass

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

Question

(B) In the froth floatation process,the sulphide ore particles are preferentially wetted by the pine oil (collector),which acts as an adsorbent on the

Vedclass · Accepted Answer

It helps in the preferential wetting of sulphide ores by oil,allowing them to rise with the froth.

Vedclass · Answer

(B) In the froth floatation process,the sulphide ore particles are preferentially wetted by the pine oil (collector),which acts as an adsorbent on the surface of the ore particles. This makes the ore particles hydrophobic (water-repelling),allowing them to attach to air bubbles and rise to the surface as froth. Conversely,the gangue (impurities) is wetted by water and remains in the bottom of the tank.

What is the role of adsorption in the froth floatation process used especially for the concentration of sulphide ores?

Similar Questions

When temperature is increased,what happens to the extent of adsorption in physisorption?

$A$ mixture of substances $A, B, C, D$ is subjected to column chromatography. The degree of adsorption is in the order of $D > B > C > A$. The column is eluted with a suitable solvent. Identify the correct statement with respect to the separation of the mixture.

Which of the following statements is false during the adsorption of gas molecules on a metal surface?

If $x$ amount of gas is adsorbed on $m$ amount of adsorbent at pressure $p$,the Freundlich adsorption isotherm plot gives a straight line for which of the following?

The adsorption of a gas on the surface of a solid is generally an exothermic process because ......

Vedclass Test Series

Exam Paper Generator

Online Exam Module