Re: ORGLIST: hand-made combines and distillators

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From: Eugene Leitl (eugene.leitl$##$lrz.uni-muenchen.de)
Date: Tue Jan 18 2000 - 16:51:59 EST

Christopher Paul Borella writes:
> Dear Ilfir,
> The kulgaror (bulb to bulb distilation) in my opinion is the best

It's kugelrohr, btw. (Kugel=bulb, sphere. Rohr=tube, funnel).

Here's an illustration of an (expensive) commercial Kugelrohr unit:
       http://www.jepbol.com/sect1/dist.html

The thing is useful for short-parth destillation of
high-molecular-weight products. It is no good for separations of low
molecular weight products. If you have to do any of this, I suggest
you take a look at blueprints of commercial micro and ultramicro
destillation and talk with your glassblower what he can build.
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