1 Make your own Biodiesel Part 2
maxie77n94690 edited this page 2025-01-18 01:30:49 +00:00


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 companies offer 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 just cheap but you'll be recycling a problematic waste item. Best of all is the GREAT sensation of flexibility, self-reliance and empowerment it will give you. Here's how to do it-- everything you require to understand.

Straight grease fuel (SVO) systems can be a tidy, effective and economical option. Unlike biodiesel, with SVO you have to customize the engine. The 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 utilize petro-diesel, biodiesel or SVO, in any combination. Just launch 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 switch back to petro- or biodiesel before you stop the engine, or you'll coke up the injectors.

More details 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, 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 (however not as great as petro-diesel-- see Using biodiesel in winter). Unlike SVO,

it's backed by many long-term tests in numerous countries, 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 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 brand-new oil or utilized oil (and depending on where you live). And unlike SVO, it needs to be processed first.

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

Anyway you need to process SVO too, especially WVO (waste veggie oil, used, prepared), which lots of people with utilize because it's low-cost or free for the taking. With WVO food particles and impurities and water must be eliminated, and it probably must be deacidified too. Biodieselers say, "If I'm going to need to do all that I may too make biodiesel rather." But SVO types scoff at that-- it's much less processing than making biodiesel, they state. To each his own.