These are word's examples related to fractional-distillation. Click on any word to go to its word's detail page. Or, go to the definition of fractional-distillation.
In this fractional distillation a vast variety of products are now obtained.
The ethers are returned as ethyl acetate, but from fractional distillation amyl acetate was found to be present.
This apparatus was the forerunner of that used to-day, for effecting the separation of liquids which boil at different temperatures, by the process called fractional distillation.
Ramsay continued to search for these gases using the method of fractional distillation to separate liquid air into several components.
It consists mostly of organic compounds obtained by the fractional distillation of petroleum, enhanced with a variety of additives.
Bitumen is obtained by fractional distillation of crude oil.
The individual components of resin can be separated by fractional distillation.
For this reason, ethanol can not be completely purified by direct fractional distillation of ethanol-water mixtures.
The volatile fluorides can be separated from excess fluorine by condensation, then separated from each other by fractional distillation or selective reduction.
Helium is extracted by fractional distillation from natural gas, which contains up to 7% helium.
The products of these reactions are separated using a variety of techniques including distillation especially fractional distillation, precipitation, crystallization, adsorption, filtration, sublimation, and drying.
These "fractions" are the origin of the term "fractional distillation" or "fractionation".
This fractional distillation supported the use of heavy oil fuels, the unusable tars and asphalts separating out in the vapouriser.
Xylidines are produced as byproducts of fractional distillation of coal tar.
Kerosene, when it was introduced in the early 1850s, was much cheaper and easily made by fractional distillation of petroleum.
Chlorosilanes obtained from crude silicon are purified by fractional distillation techniques and then reduced with hydrogen to give silicon of purity.
Neon, argon, krypton, and xenon are obtained from air in an air separation unit using the methods of liquefaction of gases and fractional distillation.
For large-scale use, helium is extracted by fractional distillation from natural gas, which can contain up to 7% helium.
