OK, so i might get flamed but i UTFSE and nothing i could find on this.
I just had a thought on extracting THC with hot air (collecting fractions between 170-230 C)or, extraction with hot vapours of a solvent with a high BP (200-250 C) then condensing into ice water, theory being THC low sol in water (0.28 g/L @ 23C) so the water should cool the vapours enough for the THC containing resin (and solvent) to condense out and not dissolve in the H2O (just float around?) then washing the water with pet ether and evap.
Any thoughts on the fesability (sp) of something along these lines?
I know there are many other ways to do what i am trying to achieve but no harm in exploring eh?
any comments apreciated (except telling my to forget it and just wash weed with IPA/Acetone/Pet ether ect ect)
Thanks heaps.
C_ka.