Features of the Fuel
The features of a good fuel are:
- Low ignition temperature: Ignition temperature refers to the ideal temperature at which the fuel catches fire. A good fuel must have a low ignition temperature that can be easily attainable.
- High calorific value: The amount of heat energy obtained from the complete combustion of a mass of fuel is known as the calorific value. A high calorific value means high energy content which will give better performance.
- Emission levels: A good fuel should burn completely without leaving any residue which means low emissions of harmful pollutants in the atmosphere.
- Combustion rate: Good fuel must burn evenly without any interference. If it burns unevenly or rapidly it can cause knocking.
- Storage and Handling: A better shelf-life would help for long-term usage and storage without any wastage.
- Price and Availability: Good fuel should be inexpensive and easily available.
Difference Between Oxygenated and Non-oxygenated Gasoline
Gasoline is a pale brown liquid fuel that is obtained from crude oil and other petroleum liquids. It evaporates easily, is very volatile, and can form explosive mixtures in the atmosphere. It is a mixture of many hydrocarbons. It is a highly combustible fuel. It is the most used petroleum product and is mainly used for vehicles. It is extracted from the fractional distillation process and used in a translucent form. Gasoline is a by-product of kerosene which is made from crude oil. Gasoline was considered a waste product until 160 years ago and now it covers more than 44% of all petroleum products in the world. Gasoline is also known as petrol in European and Asian countries. There are different types of gasoline but the most used are oxygenated and non-oxygenated gasoline.