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 huge oil business 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 only cheap but you'll be recycling a frustrating waste product. Most importantly is the GREAT sensation of flexibility, self-reliance and empowerment it will offer you. Here's how to do it-- whatever you require to understand.
Straight grease fuel (SVO) systems can be a tidy, effective and affordable alternative. Unlike biodiesel, with SVO you need to the engine. The very best way is to fit an expert singletank SVO system with replacement injectors and glowplugs optimised for veg-oil, along with fuel heating.
With the German Elsbett single-tank SVO system for instance you can use petro-diesel, biodiesel or SVO, in any mix. Just launch and go, stop and turn 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 have to begin the engine on regular petroleum diesel or biodiesel in one tank and then switch 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 site.
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-- just put it in and go. It also has much better cold-weather properties than SVO (but not as good as petro-diesel-- see Using biodiesel in winter). Unlike SVO,
it's backed by numerous long-term tests in lots of countries, including millions of miles on the road.
Biodiesel is a tidy, safe, ready-to-use, alternative fuel, whereas it's fair to say that lots of SVO systems are still speculative and need more advancement.
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 brand-new oil or utilized oil (and depending upon where you live). And unlike SVO, it needs to be processed initially.
But the big and quickly growing around the world band of homebrewers don't mind-- they make a supply weekly or once a month and quickly get utilized to it. Many have been doing it for years.
Anyway you have to process SVO too, particularly WVO (waste vegetable oil, used, prepared), which many individuals with SVO systems use since it's cheap or complimentary for the taking. With WVO food particles and pollutants and water need to be eliminated, and it most likely must be deacidified too. Biodieselers say, "If I'm going to need to do all that I may as well make biodiesel instead." But SVO types scoff at that-- it's much less processing than making biodiesel, they say. To each his own.
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Make your own Biodiesel Part 2
Darrell Angles edited this page 2025-01-11 22:19:17 +01:00