1 Make your own Biodiesel Part 2
bridgettdebava edited this page 2025-01-11 17:59:17 +00:00


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-- better for the environment and much better for health.

If you make it from used cooking oil it's not only low-cost however you'll be recycling a frustrating waste item. Most importantly is the GREAT feeling of freedom, independence and empowerment it will provide you. Here's how to do it-- whatever you need to understand.

Straight vegetable oil fuel (SVO) systems can be a tidy, effective and cost-effective alternative. Unlike biodiesel, with SVO you have to modify the engine. The finest way is to fit a professional singletank SVO system with replacement injectors and glowplugs optimised for veg-oil, along with fuel heating.

With the German Elsbett single-tank SVO system for instance you can utilize 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 common petroleum diesel or biodiesel in one tank and then change 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 details on straight vegetable oil systems in my blog.

3. Biodiesel or SVO?

Biodiesel has some clear benefits 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 homes than SVO (however not as great as petro-diesel-- see Using biodiesel in winter season). Unlike SVO,

it's backed by many long-lasting tests in many nations, including countless miles on the road.

Biodiesel is a tidy, safe, ready-to-use, alternative fuel, whereas it's reasonable to state that many SVO systems are still speculative and require additional advancement.

On the other hand, biodiesel can be more pricey, depending how much you make, what you make it from and whether you're comparing it with new oil or utilized oil (and depending upon where you live). And unlike SVO, it needs to be processed initially.

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

Anyway you have to process SVO too, specifically WVO (waste grease, utilized, cooked), which many individuals with SVO systems use due to the fact that it's low-cost or complimentary for the taking. With WVO food particles and impurities and water must be gotten rid of, and it most likely needs to be deacidified too. Biodieselers say, "If I'm going to have to do all that I might as well make biodiesel rather." But SVO types scoff at that-- it's much less processing than making biodiesel, they say. To each his own.