So we follow similar processes to our fellow hydrocarbon extractors. After the rotovap to pour onto oilslick or pyrex dish and keep the film thin. More surface area for the ethanol to purge off. We also take the dish out every couple hours and agita…
So we do our subcritical with the extractor heater off and keep the pressure between 900-1000psi. It does get a bit tricky as the separator pressure will equalize to extractor the longer it runs. So in the first 30mins to pull off the terps and we h…