Separation is based on the differences between boiling points.
If the hydrocarbons are in the liquid state then their differential boiling points are used in separation - fractional distillation. Some hydrocarbons are also separated by their differential solubility in some organic solvents. =)
fractional distillation is used in oil refineries to separate crude oil into useful substances (or fractions) having different hydrocarbons of different boiling points.
Fractional distillation
Crude oil can be separated into its components through a process called fractional distillation. This involves heating the crude oil to a specific temperature where different hydrocarbons in the mixture evaporate at different rates due to their varying boiling points, allowing them to be collected separately as they condense back into liquid form.
Because hydrocarbons are a whole (referring to fractions) and the molecules (represent the fraction) that make up the whole are carbon and hydrogen CH4 this means that the hydrocarbons consist of 1carbon and 4 hydrogen molecules.
Petroleum is separated by distillation.
Petroluem does not consist of a single substance but is a mixture of many substances - mostly several different hydrocarbons. These are separated by a process called fractional distillation. These different components are called fractions.
fractional distillation.
Crude oil is separated through a process called fractional distillation, which takes advantage of the different boiling points of the hydrocarbons in the oil. The crude oil is heated in a column and the vapors rise through the column, where they cool and condense at different levels based on their boiling points. This process separates the crude oil into different components such as gasoline, diesel, and kerosene.
fractional distillation.
Petroleum is separated into individual compounds through a process called fractional distillation. In this process, crude oil is heated in a distillation column, causing different hydrocarbons to vaporize at different temperatures. As the vapors rise through the column, they condense at different heights based on their boiling points, allowing for the collection of different products like gasoline, diesel, and kerosene.
Argon (and the other noble gases) is separated by fractional distillation of liquid air.