|Guide Vegeoil is Vegetable Oil|
|How to make Biodiesel from VegeOil ?
Biodiesel is a fuel made from any vegetable oil that
runs in any diesel engine without modifications..
Biodiesel is a direct replacement for petroleum diesel fuel,
that can be used currently on any diesel vehicle. |
Biodiesel is not pure vegetable oil. The vegeoil must pass several chemical reactions to become fuel.
Biodiesel is made by a chemical reaction of alcohol and the vegetable oils. The final biodiesel product, can be used in any diesel engine without modifications. Can be used in pure form or blended with petroleum diesel at any level.
Biodiesel is made from the mix of vegetable oil with an alcohol and a catalyst to produce a chemical reaction called transesterification. During his process, the alcohol replaces the glycerin in the vegetable oil molecule and produce a thinner oil and glycerin. Then the glycerin is then allowed to settle out and must be separated. Often the biodiesel is water washed to extract any remaining glycerin or other impurities. The residual products in the Biodiesel production are waste water and glycerin. Glycerin can be used to make soaps.
Biodiesel can be used in compression-ignition CI or (diesel) engines with little or no modifications. Biodiesel can be blended at any level with petroleum diesel to create a biodiesel blend. Mixes of 20% bio- with 80% petroleum diesel will significantly reduce carcinogenic emissions and gases that may contribute to global warming.
Raw or Straight Vegetable Oil (SVO) also can be used to fuel diesel engines, but it is recomendable to make some some convertions before. The Vegeoil have glycerin that can be converted into soap inside, and that is not good for your engine at long term.
The only problem found in some older diesel vehicles are the rubber components in the fuel system, because will be break faster with biodiesel usage and have to be replaced more frecuently or use another material.
|Simple Chemistry for BioFuels|
Fats and Vegetable Oils are different kinds of triacylglycerols (or triglycerides)
made up of carbon - C, hydrogen - H, and oxygen - O atoms. |
The industry use a process called transesterification, to purify the oil with some alcohol like methanol (CH3OH) or ethanol (CH3CH2OH) with the presence of a catalyst such as potassium hydroxide (KOH) or sodium hydroxide (NaOH). The triacylglycerol is transformed to esters and glycerol.
|Sources of Vegetable Oil
Vegeoil can be made from almost any kind of oil: palm, corn, soy, whale...but
and even some kinds of algaes
||Fill it on the restaurant !
|| Instead of heading for the gas station when it's time to fill
people can go to the restaurants and pick up they used fryer grease he gets for free. |
Diesel cars and engines can be switch between diesel fuel and veggie oil ,
creating a hybrid of sorts with minimum modifications.
They basically use the diesel oil to warm up the veggie oil.
Some pleople reports the use of Pure Veggie Oil on diesel engines without modifications
with a cost of USD 2.64 per gallon.
Look a mercedes converted to run on vegetable oil
|| During June the Big Green Bus from Dartmouth College runned Coast to Coast on vegetable oil from deep fat fryers.
To run on vegetable oil, the oil first has to be heated to 150 degrees Fahrenheit.
using standard diesel until the vegetable oil comes to temperature.
||BioFuel and Eco Friendly Energies Links
Brazil unveils new veggie-diesel fuel
Brazil can become the most important nation in the world for renewable energy.
They have developed a new type of diesel fuel that is mixed with various vegetable oils, an innovation that energy officials said will save the country millions on imported diesel in the coming years.
|| Making Bar Soap
The biodiesel process leaves two eco-friendly usable products from what was a single waste product, WVO (waste or used Vegetable Oil); one is the fuel but the other is the glycerine by-product which can be worked into a bar soap.
Theory of Vegetable Oil Use as a Fuel
Goat Industries Fuels Database UK based
Why produce biodiesel rather than use straight vegetable oil? The biodiesel production process breaks down the vegetable oil molecule into four smaller molecules which effectively reduces the viscosity of the product, making it similar in constitution to the diesel that we buy on the fore court. The biodiesel product, methyl ester, is generally much more acceptable as a fuel as it has a set of proper standards that can be applied which guarantees a minimum quality level. A huge amount of research has been undertaken into methyl ester biodiesel fuel with considerations such as emissions, engine durability, fuel storage and environmental benefits being taken into account. The current conclusion is that biodiesel is the fuel for the future given that engines are being produced with more complex fuel delivery systems to achieve greater performance, cleaner emissions and improved efficiency. Older engines, particularly the indirect injection type, can be run on straight vegetable oil with reasonably good tail pipe emissions and fuel economy but newer engines tell a different storey. Newer engines are more precisely tailored to the fuel that they use, which is generally ULSD (ultra low sulphur diesel) and so need a biofuel that has similar properties to this fuel. Biodiesel, being of a similar viscosity and chemical constitution to ULSD, does have a future in modern diesel engines.
|| VegeOil -
Vegeoil or Vegetable Oil is simply a source of energy that comes from the plants. |
The plants take the energy from the sun and save it into the oil.
This energy can be used as fuel on engines, to move cars or to generate electricity and many other uses.
The biofuel can be used to move the world as petroleum substitute.
Biofuel production from vegetable oil is not a secret, but have some material cost. Making biodiesel is profitable as soon the petroleum prices reach around $75 a barrel.