1 Make your own Biodiesel Part 2
pauline6129639 edited this page 2025-01-18 12:13:20 +00:00


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

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

Straight grease fuel (SVO) systems can be a tidy, efficient and cost-effective choice. Unlike biodiesel, with SVO you have to modify the engine. The finest method 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 utilize petro-diesel, biodiesel or SVO, in any mix. Just start up and go, stop and change 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 . You have to begin the engine on normal 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 details on straight vegetable oil systems in my blog.

3. Biodiesel or SVO?

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

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

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

On the other hand, biodiesel can be more pricey, depending how much you make, what you make it from and whether you're comparing it with new oil or utilized oil (and depending on where you live). And unlike SVO, it has actually to be processed initially.

But the large and quickly growing around the world band of homebrewers do not mind-- they make a supply every week or as soon as a month and quickly get used to it. Many have actually been doing it for several years.

Anyway you have to process SVO too, particularly WVO (waste vegetable oil, utilized, cooked), which many individuals with SVO systems use due to the fact that it's low-cost or totally free for the taking. With WVO food particles and impurities and water must be gotten rid of, and it probably should be deacidified too. Biodieselers state, "If I'm going to have to do all that I may as well make biodiesel instead." But SVO types scoff at that-- it's much less processing than making biodiesel, they say. To each his own.