Vegetables for Vehicles
All kinds of vehicles, appliances, equipments, etc. need not necessarily run on diesel which is exhaustible and can run out. They can as well run on fuels called biodiesel made from vegetable oils or animal tallow. Any vegetable oil like Soya oil as also oils used for frying can go to make biodiesel. In diesel engines, one can either use biodiesel fully replacing diesel or combination of diesel and biodiesel in any proportion. The fuel tank can be filled with just diesel, just biodiesel or diesel-biodiesel at any ratio.

Why Biodiesel?
Demand for fuels like diesel or petroleum is so overwhelming that most of the countries have to import them. On the other hand, biodiesel can easily be manufactured indigenously. Thus precious dollars which would otherwise have gone to a foreign country can be saved and dependence on them for fuels reduced. While biodiesel manufacturing would create job within the country, reduction of import would strengthen the balance of trade. Isn’t that great? Apart from these economic considerations, the other weighing factor is that the oil is not going to last forever. Oil is non-renewable and also a pollutant. Biodiesel is ever renewable and without any toxic effects. As it is made from vegetable oil, it is no pollutant of air. We all know how rampant use of carbon fossil fuels is contributing to global warming and climatic change. The air is foul with carbon emissions. With biodiesel which is almost free from carbon, emissions warming the globe are almost gone and we can take a deep breath in a cleaner air. The wear and tear of automobile engines is far less when diesel is replaced by biodiesel. Even a small addition of biodiesel to the diesel increases the lubrication which means longer engine life. Less noise and less smoke- that’s what clinches the deal for biodiesel. Anyone who has abhorred the belching smoke and the engine noise of a diesel run automobile would heartily welcome the soothing biodiesel.

Minuses
Biodiesel is also not without its disadvantages. In spite of steadily rising availability, biodiesel is still to be available readily across the country. The consumption for biodiesel is increasing by leaps and bounds (gone up 5 times in 5 years between 2001 and 2006) and the indigenous production can hardly keep pace with this growth in consumption. Using biodiesel in fuel tanks hitherto using diesel clogs the fuel filter by peeling off the accumulated diesel on the tank wall. This may be a problem for the fuel injectors. Biodiesel is more gelling than diesel and at a temperature below 32 degrees Fahrenheit may get a little sticky. The problem can be overcome by keeping the proportion of biodiesel to 20% and mixing the fuel with 80% diesel. This combination is most widely used having a gel point of 15 degrees Fahrenheit. In extreme cold climates, additives like kerosene in the diesel-biodiesel mixture can further bring down the gel point. While biodiesel poses no problems for new cars, rubbers used in fuel lines of old cars may get eroded with use of biodiesel. The NOx emissions from biodiesel cause smog but reductions of greenhouse gases far outweigh this small disadvantage.

More articles:
History of biodiesel – Biodiesel: Applications & Uses

Bio-oil is made through a fast pyrolysis’ process. When wood is heated it breaks down into various flammable gases and charcoal. In a camp fire, oxygen is available and these products burn (combust) to release heat and light. In the fast pyrolysis process, the wood or other biomass is heated but oxygen is excluded preventing combustion – and vapors are condensed to form the bio-oil. Bio-Oil should be massaged in a circular motion into the scar and surrounding skin twice daily for a minimum of 3 months. Younger scars have a greater chance of improvement within a shorter time period, however scars that are older will also benefit from the regular use of Bio-Oil. On new scars, Bio-Oil should be applied only once the wound has healed and should never be used on broken skin.

The production of bio-oil is beginning to be commercialized in North America . A company in Canada is building plants that will eventually process 200 tons of wood waste per day. A new business in Alabama is developing a smaller bio-oil reactor that can be brought from sawmill to sawmill on a flat-bed truck. A small scale, portable bio-oil mill might be a good fit for the wood products and agricultural industries in Tennessee , where many operations individually produce relatively small amounts of waste.

Bio oil comes from organic material, such as wood chips, through a process known as “pyrolysis”. Rick Handley, director of the Northeast Regional Biomass program, explains how the process works.

According to Agblevor, bio-oil yields range from 30 to 50% by weight, depending on the age and the bedding content of the litter. Highest yields were achieved with bedding materials such as wood shavings or peanut hulls – up to 62% by weight. However, bio-oil extracted from poultry litter contains more energy (26 to 29 mega joules per kilogram) than from bedding (24 mega joules per kilogram).

Is an alternative fuel car right for you? However research in using algae to make ethanol holds promise. Alternative fuel vehicles allow us to reduce dependency on foreign oil and reduce pollutants even with the downsides.
Having an alternative fuel car is easier than you think. Perhaps cheaper too. You need to know what alternative fuel is available where you live first and find an alternative fuel car from your dealer. If you are looking for a alternative fuel car, here is a interesting alternative fuel cars. The Audi Q7. When the bonnet of the Audi Q7 hybrid is first opened, there are no immediate visible signs of its hybrid nature.

In the US, the government offers a tax incentive if an alternative fuel car is purchased and is also investing money into alternative fuel cars. Alternative fuel cars will continue to be a popular topic for anyone who commutes. Every picture you see of an alternative fuel car it has got to look like a bubble craft. You will tip your hat to some of the manufactures that have taken the existing sellers and made them into hybrids, one example is the Chevy Suburban. The world’s coolest alternative fuel car is the Tesla Roadster. It looks like a Porsche, drives like a Ferrari and is more environmentally friendly than a Prius.

Alternative Fuel Vehicle

Alternative Fuel Vehicle refers to a vehicle that runs on a fuel other than traditional gasoline or diesel; any method of powering an engine that does not involve solely petroleum (e.g. Due to a combination of heavy taxes on fuel, particularly in Europe, tightening environmental laws, particularly in California, and the possibility of further restrictions on greenhouse gas emissions, work on alternative power systems for vehicles has become a high priority for governments and vehicle manufacturers around the world.

Current research and development is largely centered on “hybrid” vehicles that use both electric power and internal combustion. The first hybrid vehicle available for sale in the United States was the Honda Insight, achieving around 70 miles per gallon (25.5km per liter).