Anybody can make biodiesel. It's simple, you can make it in your cooking area-- and it's BETTER than the petro-diesel fuel the big oil companies sell 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 much better for health.
If you make it from used cooking oil it's not just low-cost however you'll be recycling a problematic waste item. Best of all is the GREAT sensation of freedom, independence and empowerment it will offer you. Here's how to do it-- whatever you require to know.
Straight veggie oil fuel (SVO) systems can be a clean, efficient and economical option. Unlike biodiesel, with SVO you have to modify the engine. The finest way 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 utilize petro-diesel, biodiesel or SVO, in any combination. Just start up and go, stop and turn 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 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 change 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 benefits over SVO: it operates in any diesel, with no conversion or modifications to the engine or the fuel system-- just put it in and go. It likewise has better cold-weather residential or commercial properties than SVO (however not as excellent as petro-diesel-- see Using biodiesel in winter). Unlike SVO,
it's backed by lots of long-lasting tests in numerous nations, consisting of millions of 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 need additional development.
On the other hand, biodiesel can be more expensive, depending just how much you make, what you make it from and whether you're comparing it with brand-new oil or utilized oil (and upon where you live). And unlike SVO, it has to be processed first.
But the large and quickly growing around the world band of homebrewers don't mind-- they make a supply each week or when a month and soon get used to it. Many have been doing it for many years.
Anyway you need to process SVO too, particularly WVO (waste vegetable oil, used, cooked), which many people with SVO systems use due to the fact that it's inexpensive or free for the taking. With WVO food particles and pollutants and water should be eliminated, and it most likely ought to be deacidified too. Biodieselers say, "If I'm going to have to do all that I might as well make biodiesel rather." But SVO types belittle that-- it's much less processing than making biodiesel, they state. To each his own.
1
Make your own Biodiesel Part 2
Nicholas Jolly edited this page 8 months ago