BioDieselNow - Renewable biodiesel fuel

Hi,Im new on the forums,some friends and I have been reading and planning to start making biodiesel we now have a supply of 150 to 200 gallons of used fry oil per month .Were kind of overwhelmed on which prosessor to buy .Can we find something that keeps it simple for under four grand ?Some seem much...

I am just beginning to set up my reactors and have started to experiment with small one liter batches. So far I've read to dose 3.5 to 6.0 grams of lye per approximately 15 to 20 percent methanol. I am assuming that there is a specific ph range that has to be achieved once you mix the methanol/sodium...