Re: any tips on welding/soldering a reflux c oil in a collumn ?
- Cool Tony, thanks a lot, you've been a great help
--- In new_distillers@y..., "Ackland, Tony (CALNZAS)"
> >how much pressure from the steam there isconnected
> >generated at the top of the column.
> At the top there should be very little pressure, as the condensor
> to there is open to atmosphere.the
> Most of the pressure occurs in the headspace above the pot, due to
> slight obstruction that the column packing makes. When packing thecolumn
> though, you don't want to do it too tight - it should be looseenough to
> easily breath through for precisely this reason - you don't want agreat
> amount of pressure in the system.