So, outside of carbon retaining cannabinoids I’ve noticed that magnesol grabbed a tonne and needed some serious washing to get them back. 300g for me after hot scrub.
I’m wondering if any other media is known to do the same and thus need extra rinsing/ washing?
Correct, as instructed by carbon chem they work mo betta hot. I beige this helps to not leave behind canibinoids. Also does anyone have terp profiles from CRC ran trim?
That’s my new sop, cold filter with t5 to get water solubles out. Roto. Decarb. Hot scrub with t41 and carbon and degum. Filter with celite, silica and alumina. Winterize, filter, roto and spd.
I think the idea cannabinoids are being sucked in by these medias isnt really true, I think there just not being pushed through all the way. I always wash my columns/buchners with fresh solvent and keep that in my heads/tails section.
As it is, I usually only get maybe 2% back, meaning it was 2% of my estimated yield for the extraction
Well, sir, someone actually sent in their spent carbon for testing a while ago and got back 10% thc as a result. This is what’s lead people here to assume that carbon does hold on to cannabinoids to some extent.
It was bad carbon, a d prob a bad filtration process. We as well did this and didn’t find those results. Some people use crap carbon that’s treated prior to sale and some people don’t know how to do a carbon filtration at temp probably.
So, question for you then. Fine powder activated hardwood carbon, do you think mixing it with coarse granulated carbon for faster filtering inhibits the effectiveness of hardwood carbon? Also I assume you do hot scrubs. Have you done a comparison between hot and cold scrubbing to see what the difference, if any, is?