Any good ideas how to turn hardened NaOH glyserol to a liquid so I can pour it into my still? I have 5 gal plastic buckets with hardened glyserol that need to be made pourable.

Put the pails in hot water. A big mop sink works great.

If it/they still has the methanol in it, they should become totally liquid at 80-100F.

HTH,

troy

Is there room at your house to do something like this:

http://www.biodieselcommunity.org/solarpreheatoil/

-Jim