1 Make your own Biodiesel Part 2
Lazaro Allen edited this page 2025-01-11 14:15:11 +00:00


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 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 inexpensive however you'll be recycling a troublesome waste item. Best of all is the GREAT sensation of liberty, independence and empowerment it will give you. Here's how to do it-- everything you require to understand.

Straight veggie oil fuel (SVO) systems can be a clean, reliable and cost-effective option. Unlike biodiesel, with SVO you need to customize the engine. The very best way is to fit a professional singletank SVO system with replacement injectors and glowplugs optimised for veg-oil, as well as fuel heating.

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

There are likewise two-tank SVO systems which pre-heat the oil to make it thinner. You need to begin the engine on regular petroleum diesel or in one tank and after that switch 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 information on straight grease systems in my blog site.

3. Biodiesel or SVO?

Biodiesel has some clear advantages over SVO: it operates in any diesel, without any conversion or modifications to the engine or the fuel system-- simply put it in and go. It also has much better cold-weather residential or commercial properties than SVO (but not as good as petro-diesel-- see Using biodiesel in winter season). Unlike SVO,

it's backed by many long-term tests in numerous countries, including countless miles on the road.

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

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

But the large and quickly growing worldwide band of homebrewers don't mind-- they make a supply every week or as soon as a month and soon get utilized to it. Many have actually been doing it for years.

Anyway you need to process SVO too, especially WVO (waste grease, used, cooked), which lots of people with SVO systems utilize since it's cheap or free for the taking. With WVO food particles and pollutants and water need to be eliminated, and it most likely must be deacidified too. Biodieselers state, "If I'm going to need to do all that I might also make biodiesel instead." But SVO types discount that-- it's much less processing than making biodiesel, they say. To each his own.