Saturday, December 24, 2011

How Biodiesel Fuel Can Help Our Economy

By Kent Hamilton

Biodiesel fuel will not only help our economy by reducing the United States' dependence on foreign oil, but the use of biodiesel fuel will also improve the environment and the health of the whole planet.

Our economy will be aided by the use of biodiesel fuels, and also by their manufacture. To produce biodiesel fuels, we will need large oilseed and grain growing farms, putting farmers back into business. Almost as a side benefit, we'll be able to feed many people with the edible components of these seed and grain "biodiesel" crops.

As is commonly known, most vehicles on the road are run by gasoline and diesel fuels, which are fuels produced from non-renewable fossil fuel, a resource that will eventually run out. But biofuels are a continually renewable resource.

An important factor of biodiesel fuels shows up when we compare them to the combustion of fossil fuels. Oil, coal and natural gas increase the concentration of carbon dioxide in the earth's atmosphere. This carbon dioxide, known as "greenhouse gases" cause global warming.

But the energy from biodiesel fuels does not add to global warming because plants use carbon dioxide from the atmosphere to grow, so the carbon dioxide formed during combustion is balanced by the carbon dioxide the plants absorbed during their growth period. Conversely, fossil fuels release carbon dioxide captured billions of years ago, and there is no balance to this released carbon dioxide.

To look at a specific example, making biodiesel from soybeans reduces emissions nearly 80%. Another positive factor is that electricity is generated when producing ethanol from cellulose due to combusting the non-fermentable lignin. The result from these processes and other related processes in making biodiesel fuels is that it is possible to have a greater than 100% greenhouse gas emission reduction.

The oils from the oilseeds and grains are extracted by an oil press or an oil screw press, which places the seeds under great pressure. Oils are expelled due to the compression and the rising temperature generated by the seed oil press procedure. Oil seed presses are one of the first steps in the process of producing biodiesel, which can be used with little modification in diesel engines.

In addition, adding biodiesel to petroleum diesel prolongs the life of engine components as the biodiesel makes the fuel more lubricating. As if all the other advantages of biodiesel are not enough, it is also non-toxic and biodegradable.

ABOUT THE AUTHOR:

Kent Hamilton - SEO Marketing expert for CroplandBiodiesel.com. Cropland Biodiesel provides farmers a complete system for creating and maintaining biodiesel production directly from their cropland using oil press and oil screw press.

Article Source: How Biodiesel Fuel Can Help Our Economy
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