BecomingJulie
Bluelight Crew
A Soxhlet extractor is a work of art in its own right! It requires some pretty mean glass blowing. (There's a certain person on YouTube who is a rampant misogynist, but damn, can he work with glass .....) Watching the Soxhlet extractor in operation is mesmerising. Freshly-distilled solvent just below its own boiling point washes over the plant matter being extracted, then syphons back down into the round-bottomed flask. You can get away with less solvent than just a straight reflux, even to the point where the final solution becomes oversaturated and some of the solute begins to precipitate out.
I guess you'd want something like a urinal auto-flush mechanism to make an industrial version .....
I guess you'd want something like a urinal auto-flush mechanism to make an industrial version .....