Someone needs to try LT's idea!!!!
Or how about this.
Run the reaction flowing thru a pipe.
(Fuck, I just read the other post on Al/Hg's and it seems my idea won't work due oxide formation)
My original idea was using AL tubing or a thin SS pipe packed good and tight with Aluminum wire. An old HPLC pump would run the system perfectly. The pumps are not cheap but you can find some good deals. You could try running at higher temps and pressures. You would have tons of control over all the variables except the state of that damn Al. If this worked you could do multi kilos run easily.
It might bee possible to feed all the reactants,(Al powder slurry) to the pipe for reaction. Feeding the slurry would definately bee a bitch. And I almost forgot about the AL sludge, it would probably clog everything up.
Foxy STILL needs to get laid!!!