Anybody can make biodiesel. It's easy, you can make it in your cooking area-- and it's BETTER than the petro-diesel fuel the huge oil 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 however you'll be recycling a bothersome waste item. Most importantly is the GREAT feeling of liberty, independence and empowerment it will provide you. Here's how to do it-- everything you need to understand.
Straight veggie oil fuel (SVO) systems can be a tidy, efficient and cost-effective option. Unlike biodiesel, with SVO you have to modify the engine. The very best way is to fit an expert 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 use petro-diesel, biodiesel or SVO, in any mix. Just start up and go, stop and change off, like any other cars and truck. 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 switch 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 information on straight grease systems in my blog.
3. Biodiesel or SVO?
Biodiesel has some clear advantages over SVO: it works in any diesel, without any conversion or modifications to the engine or the fuel system-- just put it in and go. It also has much better cold-weather properties than SVO (but not as great as petro-diesel-- see Using biodiesel in winter). Unlike SVO,
it's backed by many long-term tests in many countries, consisting of millions of miles on the roadway.
Biodiesel is a tidy, safe, ready-to-use, alternative fuel, whereas it's fair to say that many SVO systems are still experimental and require more advancement.
On the other hand, biodiesel can be more pricey, 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 on where you live). And unlike SVO, it has actually to be processed first.
But the big and quickly growing worldwide 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 have to process SVO too, specifically WVO (waste vegetable oil, used, cooked), which many individuals with SVO systems utilize due to the fact that it's cheap or free for the taking. With WVO food particles and pollutants and water should be gotten rid of, and it most likely ought to be deacidified too. Biodieselers state, "If I'm going to need to do all that I might as well make biodiesel rather." But SVO types belittle that-- it's much less processing than making biodiesel, they say. To each his own.
1
Make your own Biodiesel Part 2
Andra Mackey edited this page 2025-01-11 16:10:41 +00:00