August 27, 2009   4:57 pm,  The post writted by admin

What Are Biofuels?

FALKENHAGEN, GERMANY - MAY 06:  A sign on a ga...
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If you’re concerned about the constantly rising price of vehicle fuel, but still want to use products that are all natural to power your car, you’ll definitely want to learn more about biofuels. You can find many of these fuels in the products that you use every day, For example, vehicle fuel sold in the European Union contains 5% biofuel by law.

Biofuels are defined as a solid, liquid, or gas fuel that is made from biological materials that have recently died. This makes them different from fossil fuels, which are produced from biological animals and plants that have died years ago.

The most common source of biofuels are photosynthetic plants, and all over the world, these fuels are used to power stoves and some vehicles. This industry is starting to grow tremendously in Europe and Asia, and parts of the Americas are starting to follow this trend as well.

There are two main ways to produce biofuels; one is growing crops that have a high sugar content, such as sweet sorghum, sugar cane or sugar beet. Corn starch is also used to create this fuel, and after these crops have grown, yeast fermentation will produce ethyl alcohol, or ethanol.

The second method in getting the biofuels that you need is to grow plants that have high amounts of vegetable oil; these plants include soybeans, algae, or oil palm.

When the oils are brought to a high temperature, they can be burned directly in a diesel engine. Chemically processing the oils produces biodiesel.

In Britain, some enterprising characters collect the cooking oil from their local fish and chip shops. They then filter it using specialist equipment, add an additive and then put it into diesel vehicles

Biofuels have been the center of a number of global economic debates, such as the issue of carbon emissions levels in the air, and the food versus fuel debate.

The impact that biofuels have on water resources is also a topic of discussion between government officials and farmers, since the materials needed to make these fuels are completely natural.

Scientists and economists are also looking for way to make sure that soil erosion is reduced while biofuel is being created, and of course, the cost of oil prices is a consideration as well.

Getting a car that will only use natural fuels will help to make progress when it comes to bettering the air quality in the environment, which can preserve the natural resources in the world as well.

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