I have just bought some phosphoric acid which is rated at 87%, and the foolproof method says that it should be 10%, what should I do? Use less or dilute it (with what)
8. Mix gently at LOW rpm (don't splash!) while keeping the temperature at 35 deg C. The rotation of your stirrer should not exceed 500 to 600 rpm -- speed is not crucial and splashed oil is a mess to clean. I didn't quite get this, why shouldn't it exceed 500-600 rpm?? What difference does it make? If I have a closed processor isnt stnadard mixing (via washingmachine pump or pool pump) good enough?? Thanks Teoman PS: Where can I Find a vaccum pump? Would a vaccum cleaner do? Or a vaccum pump for the brakes of a car? Howmany bars should the pump be? [Non-text portions of this message have been removed] ------------------------ Yahoo! Groups Sponsor --------------------~--> Yahoo! Domains - Claim yours for only $14.70 http://us.click.yahoo.com/Z1wmxD/DREIAA/yQLSAA/FGYolB/TM --------------------------------------------------------------------~-> Biofuel at Journey to Forever: http://journeytoforever.org/biofuel.html Biofuels list archives: http://infoarchive.net/sgroup/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/
