Hi David, Thanks for the info. I talked to the General Manager of Ocean Air Environmental ( formerly NOPEC ) in Florida and he told me that they have a difficult time with glycerin also. But it`s still on my list of things to accomplish !
David Cruse ----- Original Message ----- From: "David Reid" <[EMAIL PROTECTED]> To: <biofuel@yahoogroups.com> Sent: Monday, April 30, 2001 8:41 PM Subject: Re: [biofuel] glycerin > David, > Unfortunately the only way to purify it properly and get an > absolutely pure product is with distillation. Commercial processors use > other screening and filtering processes such as fullers earth which gets rid > of some of the gunk but to get it really pure they still need distillation. > Unfortunately this type of process really needs to be done on a commercial > scale to make it truly viable. > B.r., David > > > Does anyone know a process that can be > > used to purify the glycerin produced in the > > biodiesel reaction into a pure or high grade > > glycerol ? High grade glycerol has a much > > better market value than the crude ( 80-88% ) > > glycerin you get with standard biodiesel recipes. > > Any help on this would be greatly appreciated. > > > > Thanks, > > David Cruse > > Atlanta, Georgia metro area > > > > Biofuel at Journey to Forever: > http://journeytoforever.org/biofuel.html > To unsubscribe, send an email to: > [EMAIL PROTECTED] > > Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/ > > Biofuel at Journey to Forever: http://journeytoforever.org/biofuel.html To unsubscribe, send an email to: [EMAIL PROTECTED] Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/
