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Make your own Biodiesel Part 2
Anybody can make biodiesel. It's easy, you can make it in your kitchen area-- and it's BETTER than the petro-diesel fuel the huge oil companies 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 cheap however you'll be recycling a problematic waste item. Most importantly is the GREAT feeling of flexibility, self-reliance and empowerment it will provide you. Here's how to do it-- everything you require to understand.
Straight grease fuel (SVO) systems can be a tidy, reliable and affordable option. Unlike biodiesel, with SVO you have to customize the engine. The finest method is to fit an 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 circumstances you can use petro-diesel, biodiesel or SVO, in any combination. Just launch and go, stop and turn off, like any other vehicle. 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 start the engine on ordinary 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 info 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, without any conversion or adjustments to the engine or the fuel system-- simply put it in and go. It likewise has much better cold-weather homes than SVO (however not as good as petro-diesel-- see Using biodiesel in winter season). Unlike SVO,
it's backed by many long-lasting tests in lots of countries, consisting of countless miles on the road.
Biodiesel is a tidy, safe, ready-to-use, alternative fuel, whereas it's fair to state that lots of SVO systems are still experimental and need further 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 on where you live). And unlike SVO, it has actually to be processed initially.
But the large and quickly growing worldwide band of homebrewers do not mind-- they make a supply each week or when a month and soon get used to it. Many have been doing it for years.
Anyway you have to process SVO too, particularly WVO (waste grease, utilized, cooked), which lots of people with SVO systems use because it's inexpensive or free for the taking. With WVO food particles and impurities and water must be removed, and it most likely ought to be deacidified too. Biodieselers state, "If I'm going to need to do all that I may also make biodiesel instead." But SVO types scoff at that-- it's much less processing than making biodiesel, they say. To each his own.