1 Make your own Biodiesel Part 2
Angus Nolette edited this page 5 months ago


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

If you make it from utilized cooking oil it's not just low-cost however you'll be recycling a bothersome waste item. Most importantly is the GREAT feeling of freedom, independence and it will offer you. Here's how to do it-- everything you require to understand.

Straight veggie oil fuel (SVO) systems can be a tidy, efficient and economical option. Unlike biodiesel, with SVO you need to customize the engine. The best 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 circumstances you can use petro-diesel, biodiesel or SVO, in any combination. Just launch 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 have to begin 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 info on straight vegetable 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-- just put it in and go. It also has much better cold-weather properties than SVO (however not as good as petro-diesel-- see Using biodiesel in winter season). Unlike SVO,

it's backed by lots of long-lasting tests in many nations, consisting of countless miles on the roadway.

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 need further advancement.

On the other hand, biodiesel can be more costly, 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 to be processed first.

But the big and quickly growing worldwide band of homebrewers don't mind-- they make a supply weekly or once a month and quickly get used to it. Many have actually been doing it for many years.

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