Anybody can make biodiesel. It's simple, you can make it in your kitchen-- and it's BETTER than the petro-diesel fuel the huge oil business offer you. Your diesel motor will run 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 just low-cost but you'll be recycling a problematic waste item. Best of all is the GREAT of flexibility, self-reliance and empowerment it will give you. Here's how to do it-- whatever you need to know.
Straight vegetable oil fuel (SVO) systems can be a clean, efficient and affordable alternative. Unlike biodiesel, with SVO you need to modify 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 example you can use petro-diesel, biodiesel or SVO, in any combination. Just launch and go, stop and switch 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 have to begin the engine on regular 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 details on straight vegetable oil 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 also has better cold-weather 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 many nations, including countless miles on the roadway.
Biodiesel is a clean, safe, ready-to-use, alternative fuel, whereas it's reasonable to state that many SVO systems are still experimental and need more 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 used oil (and depending upon where you live). And unlike SVO, it needs to be processed first.
But the large and quickly growing worldwide band of homebrewers don't mind-- they make a supply weekly or once a month and soon get utilized to it. Many have been doing it for many years.
Anyway you have to process SVO too, specifically WVO (waste veggie oil, utilized, prepared), which many individuals with SVO systems use since it's inexpensive or free for the taking. With WVO food particles and pollutants and water should be gotten rid of, and it probably ought to be deacidified too. Biodieselers say, "If I'm going to have to do all that I may as well make biodiesel rather." But SVO types discount that-- it's much less processing than making biodiesel, they state. To each his own.
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Make your own Biodiesel Part 2
sammiebaumgart edited this page 2025-01-12 14:46:34 +08:00