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 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 only low-cost but you'll be recycling a frustrating waste product. Best of all is the GREAT feeling of freedom, self-reliance and empowerment it will give you. Here's how to do it-- whatever you require to understand.
Straight vegetable oil fuel (SVO) systems can be a tidy, effective and cost-effective choice. Unlike biodiesel, with SVO you have to modify the engine. The very best way is to fit a professional singletank SVO system with replacement injectors and glowplugs optimised for veg-oil, as well as fuel heating.
With the German Elsbett single-tank SVO system for example you can utilize petro-diesel, biodiesel or SVO, in any mix. Just launch 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 have to begin the engine on regular petroleum diesel or biodiesel in one tank and after that switch to SVO in the other tank when the veg-oil is hot enough, and switch back to petro- or biodiesel before you stop the engine, or you'll coke up the injectors.
More details on straight veggie oil systems in my blog site.
3. Biodiesel or SVO?
Biodiesel has some clear advantages over SVO: it works in any diesel, without any conversion or adjustments 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 (but not as great as petro-diesel-- see Using biodiesel in winter). Unlike SVO,
it's backed by lots of long-term tests in many nations, consisting of millions of miles on the road.
Biodiesel is a clean, safe, ready-to-use, alternative fuel, whereas it's fair to state that lots of SVO systems are still experimental and need more development.
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 brand-new oil or utilized oil (and depending on where you live). And unlike SVO, it has to be processed first.
But the big and rapidly growing worldwide band of homebrewers don't mind-- they make a supply each week or when a month and soon get used to it. Many have actually been doing it for years.
Anyway you need to too, especially WVO (waste grease, utilized, cooked), which lots of people with SVO systems use since it's inexpensive or totally free for the taking. With WVO food particles and pollutants and water should be gotten rid of, and it probably must 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 belittle 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
Jerald Tedbury edited this page 2025-01-17 05:09:57 +08:00