on 11/26/03 9:23 AM, Alberto Garc’a at [EMAIL PROTECTED] wrote: > > > We are looking for advisory in order to develop > a new technology through molecular sieves with > cuban natural zeolites.....
I don't know about Cuban natural zeolites, but the usual molecular sieve for drying ethanol is zeolite 3A, which is synthetic. Has your zeolite source been proven to work as a dehydrating agent for ethanol? If I were starting a dehydration operation on a production scale, I'd look into pervaporation through solid membranes (zeolite, silica, etc). Even more energy-efficient than molecular sieve. -K ------------------------ Yahoo! Groups Sponsor ---------------------~--> Buy Ink Cartridges or Refill Kits for your HP, Epson, Canon or Lexmark Printer at MyInks.com. Free s/h on orders $50 or more to the US & Canada. http://www.c1tracking.com/l.asp?cid=5511 http://us.click.yahoo.com/mOAaAA/3exGAA/qnsNAA/FGYolB/TM ---------------------------------------------------------------------~-> Biofuel at Journey to Forever: http://journeytoforever.org/biofuel.html Biofuels list archives: http://archive.nnytech.net/index.php?list=biofuel Please do NOT send Unsubscribe messages to the list address. To unsubscribe, send an email to: [EMAIL PROTECTED] Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/
