Chapter 8: Problem 9

What type of ore is concentrated using froth floatation process?

Short Answer

Expert verified

Answer: Sulphide ores.

Step by step solution

Understanding Froth Flotation Process

Froth flotation is a process for selectively separating hydrophobic (water-repelling) materials from hydrophilic (water-attracting) materials. It is widely used for the concentration of ores in the mining industry. In this process, the ore is mixed with water and various reagents to create a slurry. Air is then bubbled through the slurry, which creates a frothy mixture. The hydrophobic particles attach themselves to the air bubbles and rise to the surface, forming a froth. The froth is then removed, and the hydrophobic particles (the desired ore) are extracted from the mixture.

Identifying the Type of Ore

The froth flotation process is primarily used for the concentration of sulphide ores. These ores contain metal ions bonded to sulphur atoms (such as copper sulphides, lead sulphides, and zinc sulphides). Due to the nature of these ores, they are hydrophobic, allowing them to easily attach to air bubbles and be concentrated through froth flotation. Therefore, the type of ore concentrated using the froth floatation process is sulphide ores.

Unlock Step-by-Step Solutions & Ace Your Exams!

Full Textbook Solutions
Get detailed explanations and key concepts
Unlimited Al creation
Al flashcards, explanations, exams and more...
Ads-free access
To over 500 millions flashcards
Money-back guarantee
We refund you if you fail your exam.

Start your free trial

Over 30 million students worldwide already upgrade their learning with Vaia!

Recommended explanations on Chemistry Textbooks

View all explanations

What do you think about this solution?

We value your feedback to improve our textbook solutions.

What type of ore is concentrated using froth floatation process?

Short Answer

Step by step solution

Understanding Froth Flotation Process

Identifying the Type of Ore

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Chemistry Textbooks

Kinetics

Organic Chemistry

Ionic and Molecular Compounds

Chemical Analysis

Making Measurements

Chemistry Branches

Study anywhere. Anytime. Across all devices.