- The column efficiency starts to drop once you move from 2" to 3".
When you move to 4" it drops markedly. This means that by just
scaling up a 2" design to 4" you are not going to get 95.6% ethanol
four times faster.
It is indeed the case that you would be better off making another
type of a still if it is easy neutral alcohol production you have in
mind. Look for VM, ARC and E-ARC type of stills.
--- In Distillers@yahoogroups.com, "gff_stwrt" <gff_stwrt@...> wrote:
> Hi, folks,
> I plan to make one of these Bokakob slant plate reflux stills
> day, though for the time being I am trying to learn to operate my
> I have some two inch and some three inch copper tube, and also
> about eight feet of four inch stainless.
> (If I used the stainless, and in fact in any case, I would use
> copper mesh in the column).
> If I take it for granted for the moment that there will be no
> difficulty in matching the boiler (bigger pot) and the heat source
> (bigger gas ring), and so on, to the bigger tubes;
> will the three inch be a lot better than the two inch, and the
> four inch be much better than the three inch?
> In other words will the bigger ones produce a lot more
> equal quality to the smaller ones, in the same amount of time?
> On the face of it it would seem so, but life is not that
> is it? It is even possible that I would be better off making a
> different kind of reflux still.....
> Thanks very much to you more experienced distillers for your
> The Baker
> --- In Distillers@yahoogroups.com, "midnighthorseman" <lbc471965@>
> > --- In Distillers@yahoogroups.com, "Harry" <gnikomson2000@> wrote:
> > > aaahhh i have a2" double slant bokabob with a 2x6" long tube
> > the slants packed with structured packing and ran a very nice rum
> > new years eve.... made the rum from 5lbs pilloncio,5 lbs white
> > sugar,1qt Grandmas molassses, approx 1 QT dunder from previous
> > out of a 5 gals. of wash i ended up with 2300 ml of 170pf and 300
> > tails with the regular heads n foreshots added to my tails for
> > distillations.... awesome flavor!!!.....
> > best of luck in everyones endevores this new years!!!!
> > > Everybody still recovering????
> > >
> > > Slainte!
> > > regards Harry
> > >