just999 wrote:Unfortunately swim does not have any MHRB here.... need to order new bark first.
No sourcing talk please!And there's no need to 'swim' here either.
Meanwhile...
SDS:
https://www.shell.com/bu...7c0/dme-english-2014.pdfRelevant information for those considering working with this solvent:
Quote:Recommended Materials: Stainless steel. Mild steel.
Unsuitable Materials: Some forms of cast iron. Examples of materials to avoid are: ABS, polymethyl methacrylate (PMMA), polyethylene (PE / HDPE), polypropylene (PP), PVC, natural rubber (NR), Nitrile (NBR) ethylene propylene rubber (EPDM), Butyl (IIR), Hypalon (CSM), polystyrene, polyvinyl chloride (PVC), polyisobutylene. For containers and container linings, aluminium should not be used if there is a risk of caustic contamination of the product.
Noflers wrote:Wouldn't you need to do this under vaccuum?
Like the closed loop CO2 extractors for cannabis.
Well, it would be a pressurised apparatus but it would be sealed which is what it appears you were getting at. A closed loop system would be eminently sensible as food grade DME presumably isn't all that cheap.
This would entail a fair level of competence in pressurised systems engineering.
just999 wrote:9. do another DME pull after 2 days
Why wait that long?
Quote:Since the name of the solvent is very similar to our Dimitriś name swim think they could like each other
What's important is how soluble DMT is in the solvent under the extraction conditions. It seems likely that DME would be a better solvent than butane due to its higher polarity - and the above mentioned incompatible plastics. Which, incidentally, is something you need to check most carefully before connecting a DME cylinder to your BHO rig. There's no point trying to use a food safe solvent if it then dissolves any sealing rings and contaminates your product.
Also you need to be sure your rig is capable of handling the higher pressures that DME, with its significantly lower boiling point, would develop.
At this point as well it makes me wonder what other compounds might be pulled out of the source material, 'cos you probably ain't gonna end up with gleaming white crystals using this method. And how will you ensure that the lime doesn't get blown through the apparatus? Presumably there's some kind of filter material involved.
“There is a way of manipulating matter and energy so as to produce what modern scientists call 'a field of force'. The field acts on the observer and puts him in a privileged position vis-à-vis the universe. From this position he has access to the realities which are ordinarily hidden from us by time and space, matter and energy. This is what we call the Great Work."
― Jacques Bergier, quoting Fulcanelli