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Proposed freeze precip/evap alternative.

Migrated topic.

tropane

Rising Star
This is just swims rough thoughts...

extract mhrb as normal.
after seperating naptha, mix it with diluted hcl solution.
seperate the water/hcl which now contains the dmt.
add base solution.
freebase dmt should then precipitate.
>(swim is unsure, a little naptha may be required).
filter the now basic solution from dmt.
wash dmt with cold water or ammonia to remove any remaining lye or alike.


Swim sees no reason this shouldn't provide quite pure freebase dmt
with no yellow oil &
..no need to freeze precipitate or evaporate the naptha..
>(swim is unsure, a little naptha may be required).
This should also produce the dmt quite faster.
 
This would work;

Cosci's tek actually follows a similar route, recovering the spice from the NP solvent with acidic wash, then basifying and extracting with clean NP solvent.

SWIM's FOAF did not like this route when he tried it. He did not find it faster. And even if one basifies and waits for the freebase spice to precipitate, then he'll have to wait for a few good days for this to happen. And then one will have to clean the spice from the residual water, salts of the basified solution and base.

SWIM's FOAF has done that and did not considered it to be a nice alternative to freeze precipitating. It just adds more worries without reason. Freeze precipitate is simple; put it in the freezer, the stuff precipitates. Collect and dry.
 
Well, this was originally thought of to turn yellow spice pure white, something swim hasn't been able to achieve another way, including freeze precip.

Swim is basically trying to avoid naptha or similar as much as possible cuz of the yellow oil it also pulls out.
 
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