I'm sure this is off-topic but I'd love to know how to make biodiesel the way your SIL makes it. Can you share (or have him share)?
Lisa _____ From: Marshall [mailto:mdud...@king-cart.com] Sent: Wednesday, May 25, 2011 10:29 AM To: silver-list@eskimo.com Subject: Re: CS>Soap My son in law made biodiesel by mixing lye with fat. It produced both the biodiesel as well as glycerin. Now it is my understanding that soap is made the same way. Does anyone know why some people end up with biodiesel and others soap when those two are mixed? Marshall On 5/24/2011 11:40 PM, Melly Bag wrote: I don't think the soap manufacturers will list glycerin as an ingredient if they did not add it while making the soap. The glycerin is naturally created when fat is mixed with the lye/water. So if you buy a soap without glycerin in the list of ingredients, it can still have it. Comments please. Melly
