Aug 28 2007 07:23 pm
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How It Works
To generate biodiesel, the raw oil is subjected to a process called “transesterification.” This refining method uses of an industrial alcohol (ethanol or methanol) and a catalyst (substance that speeds up the chemical reaction) resulting to a conversion of the oil into a fatty-acid methyl-ester fuel (biodiesel).
It can be utilized in single pure form however it may require engine alterations to avoid maintenance and performance troubles. It is most commonly mixed with conventional petroleum diesel fuel at any level to reduce detrimental automobile emissions. When biodiesel is combined with petroleum diesel, it brings in a fuel that is compatible with diesel engines, reduce imported petroleum needs and decrease toxic emissions. A combination of 20% bio- and 80%- conventional diesel will greatly lessen carcinogenic emissions and gases which can worsen global warming. Lower-level biodiesel blends, such as 2% bio- and 98% diesel or 5% bio- and 95% diesel, are turning out to be increasingly common and widely used by the public as they become more aware of the many benefits.
Biodiesel is a renewable fuel made from farm products such as vegetable or animal oils, fats, or recycled cooking greases. Almost all biodiesels are derived from soybean oil; however sunflower oil, canola oil, recycled vegetable oils, and animal fats can also be used in the United States.
A Safe and Clean Fuel
• Cleaner Emissions – The use of biodiesel lessens greenhouse emissions because carbon dioxide that is released from the combustion of biodiesel is neutralize by the carbon dioxide utilized while growing the feedstock.
• Non-hazardous – In terms of toxicity, biodiesel is the best alternative that has proven to be safe and not harmful to the environment. Various tests verified that biodiesel is biodegradable and nontoxic that poses no threat to human health.
• Simple – The automobile need not any complex modification or conversion. The biodiesel can be readily blended with conventional petroleum diesel in your fuel tank at any point in time.
• Renewable – Biodiesel is derived from 85% vegetable or animal oils/fats which are renewable sources.
• Sustainable – Aside from it biodegradability, biodiesel is also renewable in contrast to scarce fossil fuel use which is formed from the remnants of animals and plants that have lain in the earth for millions of years.
• Nonflammable – In contrast to gasoline which ignites immediately at any lower temperature, biodiesel will only ignite at a very high temperature.
• Appropriate for Your Engine – A number of tests reveal that biodiesel is more lubricating than any conventional diesel to both the fuel injection pump and engine.
• Available – Currently in the United States, there are roughly 600 fleets that use biodiesel blends in their diesel engines. Moreover, various blends of biodiesel at approximately 800 areas are available nationwide.
• Affordable – The geographic area, base organic material (soybean, corn, etc) and supplier will greatly determine the price of biodiesel. It varies depending on the said determinants. It does not also require purchasing new vehicles to shift from conventional diesel to biodiesel. On the side of the fleets, acquisitions of new spare parts supply or rebuilding stations need not to be done by the manager.
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