March 22, 2012
Vegetable oil may be used to power a car or truck but it is not being considered a good option. A diesel car will be able to operate on either diesel or vegetable oil. Is there a rationality why vehicle owners are not converting? It seems like it would be a simple option, but what is involved in making vegetable oil. Presently, Americans use up about 140 billion gallons of gas while restaurants throughout the country dispose about 100 million gallons of vegetable oil. Even with everybody’s concern about the environment, no one seems to be aware of the potential of vegetable oil. Vegetable oil is not going to impact the environment since it is biodegradable.
Should people be concerned with the reliability of vegetable oil and how it affects the engine? In line with history, the engine designed by Rudolph Diesel was able to running on vegetable oil. It made its first appearance in 1900 at the World Exhibition in Paris however it never caught on because petroleum diesel was cheaper to produce. That’s the reason it’s not a surprise that vegetable oil can run a modern-day diesel engine vehicle.
Opinions on how well vegetable oil performs as fuel happen to be mixed. Some believed that there was an increase in coking of the engine while others never have noticed any difference. A major concern then becomes the question of reliability, but most people trying vegetable oil on older trucks are not having any problems. Many owners who changed to vegetable oil are using a filtration process or have installed a conversion kit. In making the vegetable more viscous, some owners make their own by blending with other fluids. If there is a possible chance of a break down, it is hard to determine if vegetable oil is the problem.
If the outcomes are not yet in on how well your engine could work on vegetable oil, it is hard to get excited about it. Vegetable oil looks like it’s got potential but people are still wishing for that one fuel that would be effective and cheaper than petroleum fuel.
There is a huge amount to know about Biodiesel fuel, and that is why we have saved some very juicy details for you. Research is time intensive and hard, but we think we have found the very best as you will soon discover. It is so easy to find information that is missing in important finer points, we will say, but we do have the full story.
Dr. Rudolph Diesel was the inventor of the ubiquitous diesel engine, way back in the 1890s. The doctor developed the project as an answer to the basic steam engines that have been around since the auto was first invented. Steam engines were known to be dangerous and could be very unreliable, not like the diesel engine, which was then popular.
The diesel engine was very different to the petrol engine and the diesel worked on the basis of ignition compression. Air is drawn into the engine cylinder and when the piston rises it compresses this air, which automatically ignites, emitting the power. On the other hand, the petrol engine relies on a spark to explode the fuel mix and requires a backup system of leads, coils and pipes to work.
While the first public demonstration of what was essentially the early “bio diesel” engine occurred in 1900, it was to be the 1930s before modern biodiesel fuel was developed through the conversion of vegetable oils into fatty acid methyl esters.
Following the war period and during times of relative plenty, there was little real interest in biodiesel as an alternative. When petro diesel was readily available and quite cheap, vegetable oil based alternatives were not suitable. The vegetable oil in use had a much higher viscosity than petro diesel fuel and this led to experimentation and the development of what we now know as modern biodiesel.
Transesterification, the process of converting vegetable oils and making them available as a diesel fuel replacement was initially mooted by a Belgian inventor back in 1937, but it was not perfected until the 1980s, when complex socio-economic factors combined to draw our attention towards efficiency and energy security. At this time the process was perfected, making biodiesel fuel a very real alternative for environmentalists and those concerned about society.
In the 1990s, biodiesel became very acceptable in Europe, much to do with the very high prices of petro diesel. Biodiesel first went into production in the US in 1996, and during the decade to follow it has become more and more available and the subject of more interest in general.
Our society as a whole has become much more aware of damage caused to our environment through industrial and automotive pollution. While this awareness has been slowly emerging, costs associated with energy production have been rising inexorably. Gasoline prices in the US reached all-time highs within the last few years and this has caused consumers to really sit up and take notice of sustainability. Petro diesel costs more than regular gasoline and either method digs into the typical monthly budget cost, so alternatives that are seen to be better for the environment are becoming more popular.
There are exciting times ahead for biodiesel as we seek to constrain our spending, become more secure and focus on environmental issues. These days, homemade biodiesel has become an interesting alternative for independent people as they seek to become better stewards of the environment as well. It comes down to the simple equation of whether a sustainable fuel solution can be produced at a lesser cost than the readily available alternative, and in this case, biodiesel is most definitely the answer. It’s a real solution, and a way forward.
June 15, 2009
Biodiesel fuel is a fuel made from the oil of certain oilseed crops such as soybean, canola, palm kernel, coconut, sunflower, safflower, corn and a hundreds of other oil producing crops. The oil is extracted by the use of a press. The oil is then mixed in specific proportions with other agents which causes a chemical reaction. The results of this reaction are two products, biodiesel and soap. Go to fossil fuel for more information.
After a final filtration, the biodiesel is ready for use. After curing, the glycerin soap which is produced as a by product can be used as is, or can have scented oils added before use.
Biodiesel fuel is not a new development; however it has gotten quite a lot of publicity lately. This is largely due to the rising cost of crude oil which puts a strain on the consumer’s wallet at the gas pump. Biodiesel fuel is one alternative to relying on fossil fuels to operate our vehicles.
In 1895 Dr. Rudolph Diesel introduced the first diesel engine intended to run on vegetable oil. In 1900 he presented his engine at the World Exhibition in Paris. This diesel engine used peanut oil as fuel.
In 1912 Dr. Diesel predicted that in the future the use of vegetable oils as a fuel may be as important as the use of petroleum and coal was in his day. With the volatile nature of oil producing countries, and the ever surging cost of crude oil, interest in vegetable oils as fuel has been rekindled, so it seems Dr Diesel may have had a glimpse into the world of today.
Biodiesel fuel has several advantages over fossil fuel. The most celebrated advantage is that biodiesel fuel is less costly to make than gasoline. As an added bonus, biodiesel is environmentally friendly fuel. The use of biodiesel in an unmodified diesel engine will substantially reduce the emissions of harmful unburned hydrocarbons, sulfates, polycyclic aromatic hydrocarbons, and carbon monoxide.
Biodiesel fuel works in almost any diesel engine. Just some of the equipment where these engines can be found is cars, trucks, tractors, planes, trains, boats, buses and almost all agricultural equipment. As you can see this adds up to a lot of potential use for biodiesel, and just as many chances to reduce the harmful emissions created from the use of fossil fuels.
So what makes biodiesel fuel such a promising fossil fuel alternative? Here are a few of the surprising facts pertaining to biodiesel. Refer to fossil fuel foundation for more information.
Biodiesel fuel can be made from renewable resources such as vegetable oils and animal fats.
Biodiesel fuel reduces carbon dioxide emissions by up to 80%.
Biodiesel reduces the formation of acid rain because it produces no sulfur dioxide, which is the key element in creating acid rain.
Biodiesel fuel smells better at the tank, so filling up is a more pleasant task than with regular diesel. Biodiesel also smells better on the road, with the exhaust sometimes being described as smelling like French fries or doughnuts.
Biodiesel burns much cleaner, so the black smelly smoke one usually sees puffing from vehicles which use diesel engines can be eliminated.
An added advantage over regular fuel is that biodiesel fuel takes considerably less time to degrade in the event of a spill, usually about twenty eight days, which is about four times faster than gasoline or regular diesel fuel.
The extra lubrication provided by biodiesel fuel helps improve the longevity of your engine, as well as boosting engine performance, also helping eliminate engine knocks and noise.
Biodiesel fuel can be stored in any type of tank already approved for fuel storage, giving more savings to both businesses and consumers.
Biodiesel has a much higher flash point at 300 degrees to be exact, than regular diesel, at 150 degrees.
Biodiesel can be mixed with regular diesel fuel to make blends, such as B5 or B20.
Most diesel engines can use biodiesel without having to be modified in any way.
With all the advantages biodiesel fuel has over conventional diesel, it makes a smart alternative which not only makes a difference in our wallets, but also to the Earth itself. Visit fossil fuel for further information.