1 Make your own Biodiesel Part 2
michalzmc23254 edited this page 2025-01-10 11:26:41 -08:00


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 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 product. Most importantly is the GREAT sensation of freedom, 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, effective and cost-effective choice. Unlike biodiesel, with SVO you have to modify 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 .

With the German Elsbett single-tank SVO system for circumstances you can utilize petro-diesel, biodiesel or SVO, in any mix. Just launch and go, stop and switch off, like any other automobile. 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 begin the engine on common petroleum diesel or biodiesel in one tank and then 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 grease systems in my blog site.

3. Biodiesel or SVO?

Biodiesel has some clear advantages 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 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 numerous long-lasting tests in many nations, consisting of millions of miles on the roadway.

Biodiesel is a clean, safe, ready-to-use, alternative fuel, whereas it's reasonable to say that numerous SVO systems are still experimental and need further advancement.

On the other hand, biodiesel can be more expensive, depending 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 has actually to be processed initially.

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

Anyway you need to process SVO too, especially WVO (waste grease, utilized, cooked), which numerous people with SVO systems utilize because it's low-cost or free for the taking. With WVO food particles and impurities and water need to be gotten rid of, and it most likely needs to be deacidified too. Biodieselers state, "If I'm going to have to do all that I may too make biodiesel rather." But SVO types scoff at that-- it's much less processing than making biodiesel, they state. To each his own.