Although it is barely a new concept, the idea of making a bio diesel has gained much popularity these days. Actually, the idea was conceived with the development of the first compression-ignition engine, which used peanut oil. This is an important point to remember when one wants to learn how to make bio diesel.
By definition, bio diesel is the non-petroleum-based fuel obtained from animal and vegetable fat. The fuel can be used on its own or blended with normal diesel in ordinary diesel engines. This makes it a viable alternative for the ordinary fossil fuel, which is expensive.
The process of making bio diesel is relatively easy. This means you can learn the trade from various sources. There is also a huge variety of materials which can be used in making bio diesel including oils and feedstock such as soybean oil and rapeseed oil. It is also possible to get diesel from waste vegetable oils such as those used in restaurants. Other viable sources include animal fats such as tallow, chicken fat and lard. Algae is also used but most of these sources are not viable for commercial production.
If you intend to learn how to make bio diesel, you should identify your source first as the process varies with different materials. In some cases you also require specialized equipment referred to as bio diesel processors while in other cases, these are not necessary. A good example when you do not require specialized equipment is making bio diesel from used cooking oil using sodium hydroxide and methanol. However, this method produces very little amounts.
Once you have established the source the next step is usually testing it for properties such as water content and acidity. This is usually important as it helps determine the state of your end product. The level of acidity and water determine whether the resultant bio diesel will be perfect.
The best oil sources, which will make the process easier, are those with relatively low water and acidic content. This necessitates the need to learn how to test the oil using different methods such as heating or using a water testing kit. Acidity is tested by adding the oil to a pH neutral alcohol, a process called titration.
Filtration is the other major step in making bio diesel. This is very important especially when using exhausted vegetable oil as it helps remove food particles and other contaminants. Drum filters are normally used since they are very effective. In filtration, one should learn about micron rating in order to choose the right filter for your equipment. Normally, a smaller rating means smaller filter holes.
Finally, before one can start full production of bio diesel, it is important to have a test batch. This can be prepared from materials purchased from the local shops. This is also the time you will make a final decision regarding the production equipment. Normally these include collection containers, bio diesel processor, oil filter and transfer capability and bio diesel washing vessel.
The intended production capacity will be one of the main determinants of the equipment you acquire. With these you should be prepared to learn how to make bio diesel.
Locate those many choices for renewable energy by looking online. One choice you have will be biodiesel. To learn more about it head online today to learn those benefits. Unique version for reprint here: Basics When You Decide To Learn How To Make Bio Diesel On Your Own.