Podcast
Questions and Answers
What is the main purpose of a screening machine?
What is the main purpose of a screening machine?
- To classify particles based on a chosen parameter
- To separate particles using a screen media and induce vibration (correct)
- To dissolve solid substances in a liquid
- To extract substances using a magnetic force
Which process involves extracting substances from a solid by dissolving them in a liquid?
Which process involves extracting substances from a solid by dissolving them in a liquid?
- Leaching (correct)
- Magnetic separation
- Classification of solids
- Particle classification
What is the main difference between wet and dry classifiers?
What is the main difference between wet and dry classifiers?
- The speed of the classification process
- The use of liquids or gases as the medium of suspension (correct)
- The temperature at which they operate
- The type of particles being classified
In the mining industry, what is attracted to a magnet making it useful for extraction?
In the mining industry, what is attracted to a magnet making it useful for extraction?
What kind of industries utilize particle classification techniques?
What kind of industries utilize particle classification techniques?
When dry classification uses air as the working medium, what is it often referred to as?
When dry classification uses air as the working medium, what is it often referred to as?
What is the purpose of diffusional separation in chemical processes?
What is the purpose of diffusional separation in chemical processes?
Which technique is best suited for separating particles based on physical differences like size, shape, or density?
Which technique is best suited for separating particles based on physical differences like size, shape, or density?
What is a sieve primarily used for in separation techniques?
What is a sieve primarily used for in separation techniques?
In which industry would you commonly find mechanical screening being practiced?
In which industry would you commonly find mechanical screening being practiced?
How does a strainer differ from a sieve in terms of usage?
How does a strainer differ from a sieve in terms of usage?
Which separation technique involves the transfer of material between phases and includes distillation and crystallization?
Which separation technique involves the transfer of material between phases and includes distillation and crystallization?
