Howdy y'all, I've been lurking about on this list and have a couple questions. I am forming a biodiesel co-op at my university (Appalachian State, NC) and this spring semester I plan to build a processor. I've made several 1L batches using Alex's 2-stage method. They seemed to turn out well. I've been working with a chemistry professor and will be able to continue working with him. I've studied biodiesel for a couple years now, but it seems that a lot of the info I know n processor's is a bit out dated now (fryer to the fuel tank era). I see that we need to be using closed processors and that methanol recovery is essential. I'm interested in building a processor to make about 80-100 gal a week off of wvo from the school. Last semester I welded a stand to hold a 100 gal hdpe container that could be covered to use as a processor. I understand that I will need a container to mix methoxide in, and a container to bubble wash and settle the biodiesel. What I am unsure of, and would like some advice on is what is a good way to do methanol recovery? and what is the preferred method of transfer from container to container? I am looking for salvaged or inexpensive materials, and a not too complex system. I do however have the help of several technology professors in my dept. What should I look for in a transfer pump? Is pump mixing preferrable, or should I use a mechanical stirrer? If using a plastic container, what is a good way to heat? I thank you for your help, and look forward to being a producing member of the list!
________________________ Chris Jude ASU Biodiesel Club Boone, NC 1980 MB 240D - 350K miles _________________________ --------------------------------- Do you Yahoo!? New Yahoo! Photos - easier uploading and sharing [Non-text portions of this message have been removed] 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] Yahoo! Groups Links To visit your group on the web, go to: http://groups.yahoo.com/group/biofuel/ To unsubscribe from this group, send an email to: [EMAIL PROTECTED] Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
