Imagine processing cannabis by the ton
I wonder how you could handle purging 90 - 180k grams from a single run. It would probably be more efficient to do a slow and low heat purge at that point. The pour off would be epic!
I wonder how you could handle purging 90 - 180k grams from a single run. It would probably be more efficient to do a slow and low heat purge at that point. The pour off would be epic!
Imagine a screw convey for continuous material feed, with continuous solvent feed and recovery.......................
Mine explaining a bit more?
yea sorry, was discussed in another thread.
https://www.icmag.com/ic/showthread.php?t=274340&page=6
just a kettle reboiler and continuous extraction via an inclined auger. its a fairly common process.
for a continuous liquid liquid extraction, mixer settlers are generally the easiest to fabricate.
one could substite a polar solvent for steam, but then the auger extractor would likely become useless because its more of a percolation type extractor. you could however, build something like a rotating drum steam distillation apparatus, similar to the ones they use to extract fragrances and other volatiles from plants. the steam enters from the bottom, and the drum rotates slowly with stationary or fixed in place baffles continuously entering from the bottom.
the vapor stream is condensed to what ever termperature is needed in order to recover the desired botanical. in your case, you would likely need to run the process at lower temps to first recover the super volatile stuff, then at higher temps to recover the less volatile stuff. you would of coarse, be left with something thats substantially wet... so an additional drying step would probably need to be carried out.
what are you doing at 15kpsi? thats higher than most HPLC pumps can reach.
i dont think even hydrogenation processes require such high pressures.
what are you doing at 15kpsi? thats higher than most HPLC pumps can reach.
i dont think even hydrogenation processes require such high pressures.
SCFE. Not that crazy.