Difference between Simple Distillation and Fractional Distillation
The difference between Simple Distillation and Fractional Distillation is shown in the table added below:
Simple Distillation |
Fractional Distillation |
---|---|
Simple distillation is used to separate a mixture of miscible liquids with sufficiently large differences in their boiling points. | Fractional distillation is used when the difference in boiling point is quite less. |
It consists of simple apparatus with two flasks and a condenser. | It consists of more complex apparatus with a fractionating column. |
Example: To purify seawater | Example: Crude oil refining |
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Fractional Distillation
Fractional Distillation is a technique used in the separation of miscible liquids. The process requires repeated distillations and condensations of the mixture. The separation of the mixture happens when the mixture is heated at a certain temperature where fractions of the mixture start to vaporize and are collected separately. Fraction Distillation works on the liquid that has liquid mixed together with different heat of vaporization. Petroleum Oil is distilled into Petrol, Diesel, Petroleum Jelly, etc. using the Fractional Distillation method.
In this article, we will learn about fractional distillation in chemistry, the fractional distillation definition, the fractional distillation process, and others in detail.
Table of Content
- Fractional Distillation Definition
- Principle of Fractional Distillation
- Fractional Distillation Procedure
- Applications of Fractional Distillation
- Difference between Simple Distillation and Fractional Distillation