On Dec 30, 2005, at 6:31 AM, francisco j burgos wrote:
> 1.-Could you please indicate me if Free Fatty Acids are soluble in: > a) Glycerine > b) Biodiesel (tallow ethyl ester). Nearly insoluble in glycerol, fully soluble in biodiesel. > 2.- Using Ethanol 99.9%, KOH, beef talow, I obtained BD > (liquid at 25ºC, 77ºF) but glycerine separation not detectable. > Any suggestion?. Read The JtF webpages about ethyl esters. If you don't get glycerine separation, it's not really biodiesel. -K _______________________________________________ Biofuel mailing list Biofuel@sustainablelists.org http://sustainablelists.org/mailman/listinfo/biofuel_sustainablelists.org Biofuel at Journey to Forever: http://journeytoforever.org/biofuel.html Search the combined Biofuel and Biofuels-biz list archives (50,000 messages): http://www.mail-archive.com/biofuel@sustainablelists.org/
