Anybody can make biodiesel. It's simple, you can make it in your kitchen-- and it's BETTER than the petro-diesel fuel the big oil business sell 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 utilized cooking oil it's not just low-cost however you'll be recycling a bothersome waste product. Most importantly is the GREAT feeling of flexibility, self-reliance and empowerment it will give you. Here's how to do it-- whatever you need to know.
Straight veggie oil fuel (SVO) systems can be a clean, effective and economical choice. Unlike biodiesel, with SVO you have to customize the engine. The very best way is to fit a professional 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 mix. Just launch and go, stop and turn off, like any other automobile. Journey to Forever's Toyota TownAce van utilizes 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 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 switch 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. or SVO?
Biodiesel has some clear advantages over SVO: it works 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 properties than SVO (however not as great as petro-diesel-- see Using biodiesel in winter season). Unlike SVO,
it's backed by lots of long-term tests in numerous countries, consisting of millions of miles on the road.
Biodiesel is a clean, safe, ready-to-use, alternative fuel, whereas it's reasonable to say that lots of SVO systems are still speculative and require further advancement.
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 rapidly growing worldwide band of homebrewers do not mind-- they make a supply every week or as soon as a month and soon get utilized to it. Many have actually been doing it for many years.
Anyway you need to process SVO too, specifically WVO (waste grease, utilized, prepared), which many individuals with SVO systems use because it's low-cost or free for the taking. With WVO food particles and pollutants and water must be eliminated, and it probably needs to be deacidified too. Biodieselers say, "If I'm going to have to do all that I may also make biodiesel rather." But SVO types discount 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
kelvinstrand0 edited this page 5 months ago