What are the characteristics of fuel oil?
Fuel oils are yellowish to light brown liquid mixtures produced from crude petroleum by different refining processes, depending on their intended use. They generally have a kerosene-like odor and are flammable.
What are the differences between the types and characteristics of the fuel oil used?
Classes of Fuel Oils There are two characteristics that separate the different classes of fuel oil. The first is the minimum flash point. The second difference between fuel oils is the minimum and maximum kinematic viscosity.
How are fuel oils classified?
Fuel oils may be generally classified into two main types: distillate fuel oils and residual fuel oils. Distillate fuel oils are vaporized and condensed during a distillation process and thus have a definite boiling range and do not contain high-boiling constituents.
What are the 3 types of fuel oil?
Fuel oil has many different names but the most commonly used terms are:
- Diesel fuel.
- Furnace oil.
- Home heating oil.
- Industrial heating oil.
- Kerosene.
- Marine fuel.
What is fuel oil used for?
Heating oil, also called fuel oil, is used in boilers and furnaces for heating homes and buildings, for industrial heating, and for producing electricity in power plants.
What are the different properties of fuel?
Fuel Properties Comparison
| Gasoline/E10 | Propane (LPG) | |
|---|---|---|
| Energy Content (lower heating value) | 112,114–116,090 Btu/gal (c) | 84,250 Btu/gal (c) |
| Energy Content (higher heating value) | 120,388–124,340 Btu/gal (c) | 91,420 Btu/gal (c) |
| Physical State | Liquid | Pressurized liquid (heavier than air as a gas) |
| Cetane Number | N/A | N/A |
How many grades of fuel oil are there?
six grades
In the United States there are six grades of fuel oil, numbered 1 through 6. The lower the number, the lighter the fuel is, with lower boiling point, viscosity and energy content per gallon.
What is the meaning fuel oil?
Definition of fuel oil : an oil that is used for fuel and that usually has a higher flash point than kerosene.
What are the classification of fuel?
Based on occurrence, fuel can be classified into two types: Natural or Primary fuel (Ex. coal, wood, crude oil, natural gas, etc.), and Artificial or Secondary fuel (Ex. kerosene, charcoal, petrol, water gas.
What is fuel oil made from?
Fuel oil (also known as heavy oil, marine fuel, bunker, furnace oil, or gasoil) is a fraction obtained from the distillation of petroleum (crude oil). It includes distillates (the lighter fractions) and residues (the heavier fractions).
How is fuel oil produced?
Fuel oils are produced from refined crude petroleum to meet specifications for a particular use (Air Force 1989; IARC 1989). These specifications are designated by the American Society for Testing and Materials (ASTM) (IARC 1989). Light fuel oils such as fuel oil no. 1 and no.
What is the density of fuel oil?
Gas oil is a low-viscosity – often clear, yellowish to brownish – liquid with a specific density in the order of 0.85 to 0.89 g/cm3.
What is the composition of heavy fuel oil?
Being the final remnant of the cracking process, HFO also contains mixtures of the following compounds to various degrees: “paraffins, cycloparaffins, aromatics, olefins, and asphaltenes as well as molecules containing sulfur, oxygen, nitrogen and/or organometals”.
What is fuel and characteristics of good fuel?
(a) The burning of the fuel should release heat in a controlled manner. (b) The fuel should be easy to store and transport. (c) The fuel should not pollute the air by emanating harmful gases. (d) The fuel should have low calorific value.
What is fuel give four characteristics of a good fuel?
It should possess low ignition temperature. It should not leave residue after burning, i.e., it should bum completely. It should bum without producing too many pollutants. It should be easily available and accessible.
Why does fuel oil have 6 grades?
Fuel oil in the United States is classified into six classes, according to its boiling temperature, composition and purpose. The boiling point, ranging from 175 to 600 °C, and carbon chain length, 20 to 70 atoms, of the fuel increases with number.
What is the source of fuel oil?
crude oil
Fuel oil (also known as heavy oil, marine fuel, bunker, furnace oil, or gasoil) is a fraction obtained from the distillation of petroleum (crude oil). It includes distillates (the lighter fractions) and residues (the heavier fractions).
What are the characteristics of fuel?
The characteristics of a good fuel are as follows:
- It should have a high calorific value.
- It should be environment-friendly and burn completely without leaving any solid or gaseous residue.
- It should be cheap and readily available.
- It should be easy to store, transport and handle.