1 Make your own Biodiesel Part 2
noelkreitmayer edited this page 2 weeks ago


Anybody can make biodiesel. It's easy, you can make it in your cooking area-- and it's BETTER than the petro-diesel fuel the big oil companies offer you. Your diesel motor will run much better and last longer on your home-made fuel, and it's much cleaner-- better for the environment and much better for health.

If you make it from utilized cooking oil it's not only inexpensive but you'll be recycling a frustrating waste product. Best of all is the GREAT feeling of freedom, self-reliance and empowerment it will give you. Here's how to do it-- whatever you need to know.

Straight veggie oil fuel (SVO) systems can be a tidy, reliable and economical alternative. Unlike biodiesel, with SVO you need to modify the engine. The finest way is to fit an expert singletank SVO system with replacement injectors and glowplugs optimised for veg-oil, as well as .

With the German Elsbett single-tank SVO system for example you can use petro-diesel, biodiesel or SVO, in any combination. Just begin up and go, stop and turn off, like any other vehicle. Journey to Forever's Toyota TownAce van uses an Elsbett single-tank system. More

There are also two-tank SVO systems which pre-heat the oil to make it thinner. You need to start the engine on normal petroleum diesel or biodiesel in one tank and then change to SVO in the other tank when the veg-oil is hot enough, and change back to petro- or biodiesel before you stop the engine, or you'll coke up the injectors.

More details on straight grease systems in my blog.

3. Biodiesel or SVO?

Biodiesel has some clear benefits over SVO: it works in any diesel, with no conversion or modifications to the engine or the fuel system-- simply put it in and go. It also has better cold-weather residential or commercial properties than SVO (but not as excellent as petro-diesel-- see Using biodiesel in winter season). Unlike SVO,

it's backed by lots of long-lasting tests in lots of nations, consisting of countless miles on the roadway.

Biodiesel is a clean, safe, ready-to-use, alternative fuel, whereas it's fair to state that numerous SVO systems are still experimental and need additional development.

On the other hand, biodiesel can be more costly, depending just how much you make, what you make it from and whether you're comparing it with new oil or used oil (and depending upon where you live). And unlike SVO, it needs to be processed first.

But the big and rapidly growing around the world band of homebrewers do not mind-- they make a supply every week or once a month and soon get utilized to it. Many have been doing it for several years.

Anyway you have to process SVO too, especially WVO (waste veggie oil, used, prepared), which lots of people with SVO systems use since it's inexpensive or complimentary for the taking. With WVO food particles and pollutants and water must be gotten rid of, and it probably should be deacidified too. Biodieselers state, "If I'm going to need to do all that I may as well make biodiesel rather." But SVO types belittle that-- it's much less processing than making biodiesel, they state. To each his own.