Flotation separation involves adding chemicals to a mixture of ore and water, creating a slurry. Air is then introduced, forming bubbles that attach to the desired minerals, causing them to rise to the surface. The froth containing the concentrated minerals is skimmed off, while the unwanted materials, or tailings, sink to the bottom and are removed. This process effectively separates valuable minerals from the waste material based on their surface properties.
Heterogeneous mixtures are mixtures that can easily be separated. For instance, sand mixed with water is a heterogeneous mixture that can be separated by filtration. Another example of a heterogeneous mixture is salt mixed with pebbles, which can be separated by adding water to the mixture.
it is separated by means of solute and solvent
When a liquid is separated from a solid, it is considered a mixture. A solution is a homogeneous mixture where the components are evenly distributed at a molecular level. In the case of a liquid-solid separation, the two components are physically distinct and can be separated by methods like filtration or decantation.
The oil flotation method works by adding a specific type of oil to a mixture of substances to separate components based on their densities. The oil's density is adjusted so that it is in between the densities of the substances being separated, causing one component to float and the other to sink. This method is commonly used in mineral processing and water treatment to separate materials like solids and liquids.
If a substance can be physically separated into its components, it is a mixture, not a pure substance. A pure substance consists of only one type of particle and cannot be separated into other substances by physical means.
Examples of mixtures that can be separated by flotation include the separation of oil from water, minerals from ores, and plastics from waste materials. Flotation relies on the differences in the physical or chemical properties of the substances in the mixture to selectively separate them based on their ability to float or sink in a specific medium.
- distillation - centrifugation - sieving - flotation - electromagnetic separation - filtering - manual sorting - radiometric sorting -etc.
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The mixture cannot be separated after it is baked.
separated a mixture from this means that they are not chemically combined
The components of a mixture can be separated by filtration and distillation.
The meaning is that the components can be separated from the mixture.
A homogeneous mixture of gases (air) can be separated by fractional liquefaction. The mixture is gradually cooled, with the gases being separated by differences in boiling point.
A mixture.
Distillation allows a mixture to be separated into component liquids by boiling point.
Distillation allows a mixture to be separated into component liquids by boiling point.
Heterogeneous mixtures are mixtures that can easily be separated. For instance, sand mixed with water is a heterogeneous mixture that can be separated by filtration. Another example of a heterogeneous mixture is salt mixed with pebbles, which can be separated by adding water to the mixture.