Contents
- 1 What are the two fractions of petroleum?
- 2 What are the fraction of petroleum and their uses?
- 3 Why is petroleum called as black gold?
- 4 What are the elements present in petroleum?
- 5 What is fractional distillation in simple words?
- 6 Why is petroleum called black gold?
- 7 What are the products of fractional distillation of petroleum?
- 8 Which is the largest petroleum product in the world?
What are the two fractions of petroleum?
The two fractions of petroleum which are used as fuel are Diesel and Lubricating oil.
What are the fraction of petroleum and their uses?
Various constituents of petroleum and their uses
| S.No. | Constituents of petroleum | Uses |
|---|---|---|
| 1 | Petroleum Gas in Liquid form (LPG) | Fuel for home and industry |
| 2 | Petrol | Motor fuel, aviation fuel, solvent for dry cleaning |
| 3 | Kerosene | Fuel for stoves, lamps and for jet aircrafts |
| 4 | Diesel | Fuel for heavy motor vehicles, electric generators |
What are the fractional distillation of petroleum?
Fractional distillation separates a mixture into a number of different parts, called fractions. A tall fractionating column is fitted above the mixture, with several condensers coming off at different heights. The crude oil is evaporated and its vapours condense at different temperatures in the fractionating column.
What is the important fraction of petroleum?
Petroleum Gas ( LPG ) is an important fraction of petroleum and fdistilled to get lubricating oil and paraffin wax.
Why is petroleum called as black gold?
The Petroleum is called black gold because when the crude oil is extracted from the soil below, it is black in colour. But after the purification of black crude oil, it gives golden colour.
What are the elements present in petroleum?
Composition
| Element | Percent range |
|---|---|
| Carbon | 83 to 85% |
| Hydrogen | 10 to 14% |
| Nitrogen | 0.1 to 2% |
| Oxygen | 0.05 to 1.5% |
Why do we refine petroleum?
Petroleum refineries change crude oil into petroleum products for use as fuels for transportation, heating, paving roads, and generating electricity and as feedstocks for making chemicals. Refining breaks crude oil down into its various components, which are then selectively reconfigured into new products.
Is petroleum a raw material?
Petroleum, also called crude oil, is a fossil fuel. Over millions of years of intense heat and pressure, these organic remains (fossils) transformed into carbon-rich substances we rely on as raw materials for fuel and a wide variety of products.
What is fractional distillation in simple words?
Fractional distillation is the process of separating a substance into its parts (or fractions), taking advantage of different vapor pressure properties of those substances.
Why is petroleum called black gold?
The Petroleum is called black gold because when the crude oil is extracted from the soil below, it is black in colour. Petroleum is very expensive like gold. But after the purification of black crude oil, it gives golden colour. So, this is another reason for its name.
What are the names of the fractions of petroleum?
What are the fractions of petroleum? Name Molecular formula Fuel oil C13H28-C15H22 Kerosene Oil C10H22-C12H26 Gasoline/ petrol C5H12-C9H20 Petroleum gas CH4-C4H10
How is fractionation performed in an oil refinery?
Petroleum Fractionation. Fractionation, which is performed in oil refineries, is the initial step in the refining of petroleum and in the production of petroleum products. The process is based on petroleum’s capacity to be heated to a vapor phase that differs in composition from the liquid phase (seeDISTILLATION ).
What are the products of fractional distillation of petroleum?
Just so, what fractions are obtained during the fractional distillation of petroleum? These products of fractional distillation include, petrol (or gasoline), naptha, kerosene, diesel oil, lubricating oil, fuel oil, grease and wax, and some residue.
Which is the largest petroleum product in the world?
The largest petroleum product is used as energy carriers which include fuel, oil and gasoline. The fuel can be blended to give gasoline, jet fuel, heating oil, diesel fuel and heavier fuel oils. The heavier fuel oils are less volatile fractions that can be used to produce asphalt, tar, paraffin wax, lubricating and other heavy oils.