Diesel fuel

Diesel Fuel

Diesel fuel (/ˈdiːzəl/ or /ˈdiːsəl/), also known as petrodiesel, is a type of fuel derived from crude oil. It is commonly used in diesel engines, which are found in many types of vehicles and machinery.

Etymology

The term "diesel" is derived from the name of German inventor Rudolf Diesel, who invented the diesel engine in the late 19th century. The term "petrodiesel" is a combination of the words "petroleum" and "diesel", indicating the fuel's origin from crude oil.

Properties

Diesel fuel is characterized by its high energy density, which makes it an efficient fuel source. It is less volatile than gasoline, which means it is less likely to ignite accidentally. Diesel fuel is also known for its lubricating properties, which help to reduce wear and tear on engine components.

Production

Diesel fuel is produced through a process known as distillation, in which crude oil is heated and separated into different components based on their boiling points. The heavier components, which boil at higher temperatures, are used to make diesel fuel.

Uses

In addition to powering diesel engines, diesel fuel is also used in some types of heating systems and power generators. It is also used in certain industrial processes as a solvent or lubricant.

Environmental Impact

The combustion of diesel fuel produces greenhouse gases, including carbon dioxide and nitrogen oxides, which contribute to global warming. Diesel engines also emit particulate matter, which can have negative effects on air quality and human health.

Related Terms

External links

Medical encyclopedia article on Diesel fuel
Wikipedia's article - Diesel fuel

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