This fractional distillation supported the use of heavy oil fuels, the unusable tars and asphalts separating out in the vapouriser.
en.wikipedia.org The products of these reactions are separated using a variety of techniques including distillation especially fractional distillation, precipitation, crystallization, adsorption, filtration, sublimation, and drying.
en.wikipedia.org The volatile fluorides can be separated from excess fluorine by condensation, then separated from each other by fractional distillation or selective reduction.
en.wikipedia.org These different molecules are separated by fractional distillation at an oil refinery to produce petrol, jet fuel, kerosene, and other hydrocarbons.
en.wikipedia.org For example an ethanol-water mixture (obtained by fermentation of sugars) on fractional distillation gives a solution containing approximately 95% by volume of ethanol.
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