How is Biodiesel produced?

Question

How is Biodiesel produced?

Answer 1

Well if you want to make bio diesel which is different then useing it in a SVO system, you need to filter the oil and heat it to about 120 degrees, to prevent the oil from getting thick or lumpy. then mix in lye (sodium hydroxide) and methanol to start the transesterification. you should get bio diesel on top and glycerin on bottom. this is just a quick overview you should go to http://www.biodieselmake.com/ it gives a better set of instructions. I make it using used cooking oil, but almost any form of organic oil will work. as for any modifications if you are using Bio diesel and not a SVO ( straight vegetable oil) then you most likely do not need to modify your vehicle. But Biodiesel.org will be able to help you know for sure.

Answer 2

Check out biodiesel.org