What is the biofuel?

Biofuel is a fuel that contains a recently dead mass as opposed to ancient material that forms fossil fuels. It can be made of materials such as plants, animal fat, oil and sugar. Fuel can also be generated from specially grown algae. It is non -toxic, renewable and biodegradable. Fuel is usually combined with diesel fuel. The percentage of biological material in this type of mixture can be anywhere from five to 50 percent of liquid, depending on the practices of the fuel generation. One of the most important is that it reduces the need for non -renewable fossil fuel. Its primary elements can be grown, whether by growing algae or non -food crops or animal breeding. Biofuels also issue a lower level of carbohydrate oxide than traditional fuels. The fuel ignites at a much higher temperature than fossil fuels, increasing its safety, although it can also be problematic in colder climate.

One form of biofuel is bioethanol. This fuel is createdAir fermentation of sugar obtained from plants. Although it can function independently as a source of energy, it tended to be used more often as an ingredient to reduce the harmful environmental impacts of gasoline combustion.

Biofuel is usually divided into four generations of development. The first generation was usually used for biodiesel. It included ingredients such as animal fat, sugar and most often, raw vegetable oil. The second generation biofuels focused on the development of solids or biomass to create fuel. The primary focus of the third generation was the main and high energy algae. The development of the fourth generation uses accumulated preceding generations to create fuel.

While biofuel production has several economic, environmental and social benefits, it was also a source of some controversy. Although fuel quality is constantly improving, some vehicles may still work badly. For the developers of the PALiva was also difficult to generate consistent quality product. Other groups have expressed concern that growing crops for fuel will arrest farmers' sources who also have to grow food supplies. There were also concerns that the exponential increase in crops for fuel supply would have its own negative environmental effect.