Make Your Own Biodiesel Part 2: Porovnání verzí

Verse z 10. 1. 2025, 23:48

Anybody can make biodiesel. It's simple, 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 low-cost but you'll be recycling a bothersome waste product. Most importantly is the GREAT feeling of liberty, self-reliance and empowerment it will offer you. Here's how to do it-- whatever you need to know.


Straight vegetable oil fuel (SVO) systems can be a tidy, efficient and cost-effective alternative. Unlike biodiesel, with SVO you need 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 use petro-diesel, biodiesel or SVO, in any combination. Just launch and go, stop and change off, like any other automobile. Journey to Forever's Toyota TownAce van uses an Elsbett single-tank system. More


There are also two-tank SVO systems which pre-heat the oil to make it thinner. You have to start the engine on regular petroleum diesel or biodiesel in one tank and after that 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 veggie oil systems in my blog site.


3. Biodiesel or SVO?


Biodiesel has some clear advantages over SVO: it works in any diesel, without any conversion or adjustments to the engine or the fuel system-- simply put it in and go. It also has better cold-weather homes than SVO (however not as excellent as petro-diesel-- see Using biodiesel in winter season). Unlike SVO,


it's backed by many in numerous nations, consisting of millions of miles on the road.


Biodiesel is a tidy, safe, ready-to-use, alternative fuel, whereas it's reasonable to state that numerous SVO systems are still experimental and need additional development.


On the other hand, biodiesel can be more expensive, 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 large and rapidly growing worldwide band of homebrewers do not mind-- they make a supply each week or as soon as a month and quickly get utilized to it. Many have been doing it for years.


Anyway you need to process SVO too, especially WVO (waste veggie oil, utilized, cooked), which many people with SVO systems utilize due to the fact that it's inexpensive or free for the taking. With WVO food particles and pollutants and water need to be removed, and it probably must be deacidified too. Biodieselers say, "If I'm going to have to do all that I may as well make biodiesel instead." But SVO types belittle that-- it's much less processing than making biodiesel, they say. To each his own.