1 Make your own Biodiesel Part 2
jacquelyntelle edited this page 2025-01-11 11:20:12 +01:00


Anybody can make biodiesel. It's simple, you can make it in your kitchen-- 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 used cooking oil it's not only cheap but you'll be recycling a problematic waste item. Most importantly is the GREAT sensation of liberty, self-reliance and empowerment it will provide you. Here's how to do it-- everything you require to understand.

Straight grease fuel (SVO) systems can be a clean, efficient and economical choice. Unlike biodiesel, with SVO you need to modify the engine. The very best method is to fit an expert 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 utilize petro-diesel, biodiesel or SVO, in any mix. Just begin up and go, stop and turn off, like any other cars and truck. 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 have to start the engine on ordinary 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 change 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.

3. Biodiesel or SVO?

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

it's backed by many long-term tests in lots of countries, including countless miles on the roadway.

Biodiesel is a tidy, safe, ready-to-use, alternative fuel, whereas it's reasonable to state that numerous SVO systems are still speculative and need more 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 utilized oil (and depending upon where you live). And unlike SVO, it needs to be processed first.

But the large and quickly growing around the world band of homebrewers don't 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 need to too, especially WVO (waste grease, used, cooked), 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 eliminated, and it most likely needs to be deacidified too. Biodieselers say, "If I'm going to have to do all that I may as well make biodiesel instead." But SVO types belittle that-- it's much less processing than making biodiesel, they say. To each his own.