cantcatchme939
Rising Star
- Merits
- 42
Hey guys, I've been lurking on these forums for a while and have finally decided to do my first extraction. SWIM want to try lazyman's tek, specifically his extended soak method, but has a few questions. Here is the quote from his tek for those unfamiliar:
SWIM plans on following this pretty precisely as far as stirring every day for 20 mins for 3 days but has some questions:
1. SWIM is going to put 500g MHRB in large pot, add in a mixture of 2L water and 200g NaOH. At the same time should he add the 750mL of naptha or should he let the mixture soak first like the regular steps of this tek?
2. Is a large metal pot adequate? It says ceramic but SWIM don't have one available. This pot is silver colored metal not a normal black pot.
3. Would distilled water be more beneficial or does it not matter?
4. For additional pulls how much naptha should SWIM use? (guessing 400mL)
5. Would it create more pure crystals if SWIM froze with all the naptha or evaporated some?
Thanks for the help.
Extraction advice; soak longer, extract more with less work:
Instead of all of the multiple extractions one after the other you could save yourself some work by just throwing 500 grams of broken pieces of root bark into 2 liters of water with 200 grams of NaOH dissolved into the water and then pour in 750 ml of naphtha and set the whole container aside for three days, stirring just once a day for 20 minutes at a time. After three days the solvent from a single draw of the aqueous mix should contain far more alkaloid, maybe has high as two thirds the total amount pulled out in four separate draws done over 24 hours. Obviously, even after letting the mix sit for three days and a very successful first big pull of the alkaloid from the mix you will need to re-extract the aqueous solution with more naphtha at least three times to get the bulk of the alkaloid out but then you could probably still continue extracting the mix a half dozen times or more and still get more of the alkaloid out each time, although ever diminishing returns. You just have to decide how much you want to get out of the mix before considering it a waste of time or solvent to continue working at it.
SWIM plans on following this pretty precisely as far as stirring every day for 20 mins for 3 days but has some questions:
1. SWIM is going to put 500g MHRB in large pot, add in a mixture of 2L water and 200g NaOH. At the same time should he add the 750mL of naptha or should he let the mixture soak first like the regular steps of this tek?
2. Is a large metal pot adequate? It says ceramic but SWIM don't have one available. This pot is silver colored metal not a normal black pot.
3. Would distilled water be more beneficial or does it not matter?
4. For additional pulls how much naptha should SWIM use? (guessing 400mL)
5. Would it create more pure crystals if SWIM froze with all the naptha or evaporated some?
Thanks for the help.