What are the different types of alternative fuels?
The term alternative fuel usually applies to automotive fuels that are not diesel or gasoline. This term, which is also known as alternative fuels, is sometimes used in a broader sense to mean any fuel that is not one of the standard fossil fuels such as coal or oil derivatives for any type of vehicle, engine or furnace. With worldwide concerns about gasoline sustainability as fuel, research on alternative fuels since the 1970s. Today, several types of alternative fuel vehicles are available directly from the land of sellers and more options are possible in the form of conversion kits for spare parts for certain vehicles that allow the use of one or more alternative fuels. The same concerns about the growing cost of heating oil, natural gas and propane and electricity for home heating led to the proliferation of many types of furnaces designed to use alternative fuels derived from REnewable and sustainable resources.
Research in alternative fuels began in the 20th century, and today there are many options for those who want to buy a vehicle that runs on one of these alternative fuels. In the United States it is one of these fuels ethanol, the type of alcohol usually produced by fermentation and distillation of corn, is often mixed with gasoline and is called the E85. Other parts of the world are available different mixtures with different amounts of ethanol, such as bassies (E25) or pure ethanol (E100). In any case, the capital "e" means ethanol and the number is the percentage of ethanol in the mixture. Other alcohol fuels derived from organic sources such as butanol and methanol are sometimes produced and used in certain areas of the world, often mixed with gasoline.
Biodiesel fuels are also derived from renewable crops and are used for power engines. Bionaft fuels are chemickY almost identical to diesel fuel, which is derived from raw oil, but are refined from oils that are extracted from plant materials. The raw material for biodiesel, called biomass, is subject to a relatively complicated process for making fuel on bionaft, but is very competitive with traditional diesel sources in terms of price and quality and in many cases it is cheaper. Diesel engines can also be converted to run in simple vegetable oil, including filtered waste oil from the deep series of restaurants.
A lot of work and research have been done to find a way to produce alternatives of biofuels and equivalents for traditional fuels using naturally occurring and genetically modified algae. Working in this area is relatively new and is still improving, but it turned out to be very promising. It has been shown that algae was able to produce a number of different fuels such as bio -alcohols, biodiesels and even biogasoline in quantities that may be potential -commercially liveVotajní.
Some other alternative fuels that are considered are hydrogen, fuel without emissions in the fact that only pure water produces when burning. Ammonia, hydrogen peroxide and new fossil fuels derived from raw oil fractions that were previously considered unusable are also possible alternative fuels.
As far as applications are concerned, in addition to transport, especially residential heating, many alternative fuel furnaces have been available over the past 50 years. Most of them are designed to use fuels that are derived from renewable sources such as wood pellets, which are made of sawdust and other wood -based wood. Another option is dried corn ears. These types of furnaces differ greatly in emissions and efficiency, but are becoming increasingly popular because they are generally cheaper than traditional fossil fuel or electrically driven units.