1 Make your own Biodiesel Part 2
melodeemendiol edited this page 2025-01-11 23:29:57 +00:00


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

If you make it from used cooking oil it's not only cheap but you'll be a bothersome waste product. Most importantly is the GREAT feeling of liberty, self-reliance and empowerment it will offer you. Here's how to do it-- everything you require to know.

Straight veggie oil fuel (SVO) systems can be a tidy, efficient and affordable choice. Unlike biodiesel, with SVO you have to modify the engine. The finest way is to fit an expert singletank SVO system with replacement injectors and glowplugs optimised for veg-oil, in addition to fuel heating.

With the German Elsbett single-tank SVO system for example you can use petro-diesel, biodiesel or SVO, in any mix. Just begin up and go, stop and change off, like any other car. 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 have to begin the engine on regular petroleum diesel or biodiesel in one tank and after that change to SVO in the other tank when the veg-oil is hot enough, and switch back to petro- or biodiesel before you stop the engine, or you'll coke up the injectors.

More info on straight veggie oil systems in my blog.

3. Biodiesel or SVO?

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

it's backed by lots of long-lasting tests in numerous countries, consisting of millions of miles on the road.

Biodiesel is a clean, safe, ready-to-use, alternative fuel, whereas it's reasonable to state that lots of SVO systems are still speculative and need additional advancement.

On the other hand, biodiesel can be more expensive, 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 on where you live). And unlike SVO, it needs to be processed initially.

But the large and quickly growing around the world band of homebrewers don't mind-- they make a supply weekly or when a month and soon get used to it. Many have actually been doing it for years.

Anyway you have to process SVO too, specifically WVO (waste grease, utilized, prepared), which lots of people with SVO systems use since it's inexpensive or totally free for the taking. With WVO food particles and pollutants and water must be removed, and it probably should be deacidified too. Biodieselers say, "If I'm going to have to do all that I may as well make biodiesel rather." But SVO types scoff at that-- it's much less processing than making biodiesel, they say. To each his own.