Anybody can make biodiesel. It's simple, you can make it in your kitchen area-- and it's BETTER than the petro-diesel fuel the big 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 better for health.
If you make it from used cooking oil it's not just cheap however you'll be recycling a problematic waste item. Best of all is the GREAT feeling of freedom, self-reliance and empowerment it will provide you. Here's how to do it-- everything you need to know.
Straight vegetable oil fuel (SVO) systems can be a clean, effective and economical alternative. Unlike biodiesel, with SVO you need to customize the engine. The very best method is to fit a professional singletank SVO system with replacement injectors and glowplugs optimised for veg-oil, along with fuel heating.
With the German SVO system for instance you can use petro-diesel, biodiesel or SVO, in any mix. Just begin up and go, stop and switch off, like any other cars and truck. 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 start the engine on ordinary 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 grease systems in my blog.
3. Biodiesel or SVO?
Biodiesel has some clear advantages over SVO: it works in any diesel, without any conversion or modifications to the engine or the fuel system-- simply put it in and go. It also has better cold-weather properties than SVO (but not as good as petro-diesel-- see Using biodiesel in winter season). Unlike SVO,
it's backed by numerous long-term tests in numerous nations, consisting of millions of miles on the roadway.
Biodiesel is a tidy, safe, ready-to-use, alternative fuel, whereas it's reasonable to state that many SVO systems are still experimental and need further development.
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 new oil or used oil (and depending upon where you live). And unlike SVO, it needs to be processed initially.
But the large and quickly growing around the world band of homebrewers do not mind-- they make a supply every week or as soon as a month and soon get used to it. Many have been doing it for several years.
Anyway you need to process SVO too, particularly WVO (waste grease, utilized, prepared), which lots of people with SVO systems use due to the fact that it's inexpensive or totally free for the taking. With WVO food particles and pollutants and water need to be removed, and it most likely needs to be deacidified too. Biodieselers state, "If I'm going to have to do all that I might as well make biodiesel instead." But SVO types scoff at 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
Ada Wroblewski edited this page 2025-01-12 23:05:21 +01:00