Setup: vacuum aspirator pump, distillation apparatus with stirring (instead of a bubbler). Partial vacuum around 5" Hg.
What would you suggest to hold the vacuum set-point?
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$\begingroup$ Somewhere there is a vacuum pump, isn’t there? Actually controlling the vacuum level (as opposed to just pumping on it) depends on the set up and your equipment. $\endgroup$– Jon CusterNov 9, 2019 at 15:35
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$\begingroup$ Is it possible to degas the solution before beginning the distillation? $\endgroup$– AndrewNov 9, 2019 at 15:44
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$\begingroup$ A fine hand with the faucet to which your pump is attached to, or a vacuum controller. $\endgroup$– KarlNov 9, 2019 at 20:28
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