Mescaline Extractions

SWIM has come up on around 100 kg of dried San Pedro cactus and is looking for the best method of processing all of it. They made a fair amount of tea, and had a great time with it but want to try the chemical extraction. One of the main problems though is scale. recipies like this (http://forum.grasscity.com/pandoras...l-white-mescaline-easy-extraction-no-tea.html) seem great as far as ease of access to equipment/chems but the 24hr freezing make it rather impractical. any tips/ tricks/ advice for running the extraction on a more substantial scale? tl;dr: need some advice on extracting mescaline from ~100 kg of san pedro

That's a lot of fucking cactus. You're gonna need some pretty large glassware to process it. Maybe a number of 42 or 55 gal drums to defat in and then hit with base. My advice is find a chem engineer who's hard up for cash. I can conceive of what might work but you're going to need an on site professional to run at that scale. Depending on the potency that's potentially over a kg of mescaline.
The only thing that's extracted at that kinda scale is coke and that's a much simpler process as you don't need to defat, but that's essential with cacti.