1 Make your own Biodiesel Part 2
robinferguson edited this page 1 week ago


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 business offer you. Your diesel motor will run much 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 low-cost but you'll be recycling a frustrating waste product. Most importantly is the GREAT feeling of freedom, self-reliance and empowerment it will give you. Here's how to do it-- whatever you need to know.

Straight grease fuel (SVO) systems can be a tidy, efficient and cost-effective option. Unlike biodiesel, with SVO you have to customize the engine. The very 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 change off, like any other car. Journey to Forever's Toyota TownAce van uses an Elsbett single-tank system. More

There are likewise two-tank SVO systems which pre-heat the oil to make it thinner. You need to start the engine on normal petroleum diesel or biodiesel in one tank and then 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 veggie 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 adjustments to the engine or the fuel system-- simply put it in and go. It likewise has much better cold-weather homes than SVO (but not as good as petro-diesel-- see Using biodiesel in winter season). Unlike SVO,

it's backed by many long-lasting tests in many nations, consisting of countless miles on the roadway.

Biodiesel is a clean, safe, ready-to-use, alternative fuel, whereas it's fair to say that many SVO systems are still experimental and require more development.

On the other hand, 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 utilized oil (and depending upon where you live). And unlike SVO, it needs to be processed first.

But the big and quickly growing around the world band of homebrewers do not mind-- they make a supply weekly or once a month and soon get used to it. Many have been doing it for many years.

Anyway you need to process SVO too, specifically WVO (waste vegetable oil, utilized, cooked), which numerous 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 must be removed, and it probably needs to be deacidified too. Biodieselers state, "If I'm going to need to do all that I may too 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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