Sorry I am so tardy. Yup with no measurable crap I also do the reprocessing technique form time to time with no added glycerol. But I do let the mix set for a minimum of 24 to 36 hours. I have found that after draining off the glycerol under 24 hours I let it sit for a few more hours and low and behold there is more glycerol.
-----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Joe Street Sent: Friday, July 21, 2006 6:00 AM To: biofuel@sustainablelists.org Subject: Re: [Biofuel] Pump choice Hi Derick; Just out of curiosity do you do the methanol test after you make your fuel and if so how are your reaction percentages? What is your process temperature and how long do you react? Joe Derick Giorchino wrote: > No problem I have been making 120 liter batches for 2 years with not one > leek or problem. Note I drain the pump after use. > Good luck. > Derick > > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of Joe Street > Sent: Thursday, July 20, 2006 11:28 AM > To: biofuel@sustainablelists.org > Subject: Re: [Biofuel] Pump choice > > Hi Mike; > > I can only speak from my own experience and I haven't used that > combination but I have read a fer anecdotes. Sorry but I think you > should not get too excited about 40 gallons. You may find that you can > only fill that tank to the 25 gallon point with that size plumbing and > pump. You would not be the first one to discover this! There is no > fine print telling you this by the people selling kits with a 40 gallon > tank and clear pump. But then again if you don't do quality tests you > would never know..... > > Joe > > Mike Weaver wrote: > > >>Any advice on 40 gallon batches and a clearwater pump? We haven't used >>this latest reactor yet - will it have enought power to >>mix 40 gallons? >> >>-Mike >> >>Joe Street wrote: >> >> >> >>>Hey Tom; >>> >>>My guess on this is it is not so much the pump but the size of the >>>plumbing. I noticed that one particular pump with the same size motor >>>and impeller was offered with 1" or 3/4" inlet and the throughput was >>>almost the same as a smaller pump with standard 3/4" inlet unless you >>>ordered it with the 1" >>>I then took a look at a whoile bunch of pump curves and what you find is >>>that you won't get beyond about 10-15 GPM with any size motor or pump >>>unless you go larger than 3/4" on the pump inlet. The 90 litre wall I >>>think is related to the 3/4" tank connections on the hot water tanks we >>>all like using not the pump per se but it amounts to the same difference >>>in the end. >>> >>>I believe it is a waste of time and money buying a larger tank than >>>about 100 litres since as most people find out you can't get a good >>>reaction on about more than 90 litres of oil anyways. >>> >>>Joe >>> >>> >>> >>>Thomas Kelly wrote: >>> >>> >>> >>> >>> >>>>Charles, >>>> The impeller in the clearwater pump is metal. Plastic impellers > > will > >>>>eventually fail in pumps used to agitate the reaction. >>>> My experience w. the clearwater pump is that it will handle up to 90L > > >>>>(~ 24 gal) batches. Above that, even after three hours reaction time, I > > have > >>>>gotten incomplete reactions. >>>> Congratulations on your success scaling up. >>>> >>>> Tom >>>>----- Original Message ----- >>>>From: "Charles List" <[EMAIL PROTECTED]> >>>>To: <Biofuel@sustainablelists.org> >>>>Sent: Wednesday, July 19, 2006 7:43 PM >>>>Subject: [Biofuel] Pump choice >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>>>Hi All >>>>> >>>>>Thanks to all who have advised me this last few months, I am now a >>>>>biofueller! 105l batches, good product. Unfortunately, after 10 good >>>>>batches, my pump has started spraying out of the back of the impeller >>>>>housing. So I took it apart and the impeller has broken up and the >>>>>housing has been eaten through at the back, around the mechanical >>>>>seal. It was 30 years old or so, free and a plastic spa pump, so I'm >>>>>not too distressed, but I obviously don't want it happening again. >>>>> >>>>>I notice that the clearwater pump used by JtF is made of cast iron, >>>>>so should my next pump be made of metal? Also, is the impeller in the >>>>>clearwater pump plastic? As I know you can get some with stainless >>>>>steel blades, I wonder my impeller break-up was due to age or chemicals. >>>>> >>>>>Thanks >>>>> >>>>>Charles List >>>>>-- >>>>>-------------------------------------------------------------- >>>>> This email was sent using Telecom SchoolZone. >>>>> www.schoolzone.net.nz >>>>> >>>>>This email has been scanned for viruses by Telecom SchoolZone, >>>>>but is not guaranteed to be virus-free. >>>>>-------------------------------------------------------------- >>>>> >>>>>_______________________________________________ >>>>>Biofuel mailing list >>>>>Biofuel@sustainablelists.org >>>>>http://sustainablelists.org/mailman/listinfo/biofuel_sustainablelists.o r > > g > >>>>>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/ >>>>> >>>>> >>>>> >>>>> >>>>> >>>> >>>> >>>>_______________________________________________ >>>>Biofuel mailing list >>>>Biofuel@sustainablelists.org >>>>http://sustainablelists.org/mailman/listinfo/biofuel_sustainablelists.or g >>>> >>>>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/ >>>> >>>> >>>> >>>> >>> >>> >>>_______________________________________________ >>>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/ >>> >>> >>> >> >> >> >>_______________________________________________ >>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/ >> >> > > > > _______________________________________________ > 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/ > > > _______________________________________________ > 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/ > > _______________________________________________ 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/ _______________________________________________ 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/
